Ge Jenbacher Engines Specifications.pdf

Technical Description Genset

J 208 GS-B.L with Island Operation static Grid Code

J 208 GS-B.L

Electrical output

330 kW el.

Emission values NOx

< 500 mg/Nm³ (5% O2)

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Data Sheet J 208.docx

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0.01 Technical Data (at genset) __________________________________________ 3 Main dimensions and weights (at genset) Connections Output / fuel consumption

4 4 4

0.02 Technical data of engine ___________________________________________ 5 Thermal energy balance Exhaust gas data Combustion air data Sound pressure level Sound power level

5 5 5 6 6

0.03 Technical data of generator_________________________________________ 7 Reactance and time constants (saturated)

7

connection variant 208K _______________________________________________ 8 0.05 Cooling water circuit ______________________________________________ 9 Oil - heat (Engine jacket water cooling circuit) Engine jacket water - heat (Engine jacket water cooling circuit) Intercooler - heat (Low temperature circuit)

9 9 9

0.10 Technical parameters_____________________________________________ parameters_____________________________________________ 10

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0.01 Technical Data (at genset) Data at:

Full load

Fuel gas LHV

5 100%

75%

50%

851 170 342 330

657 132 257 247

463 93 171 163

kW

61

26

5

kW

41 121 37

34 109 ~

27 86 ~

2,49 0,10 38,7%

2,56 ~ 37,6%

2,71 ~ 35,3%

kWh/Nm³

Energy input Gas volume Mechanical output Electrical output Heat to be dissipated ~ Intercooler (Low temperature circuit)

Part Load

kW

[2]

Nm³/h

*)

kW

[1]

kW el.

[4] [5]

~ Lube oil (Engine jacket water cooling circuit) ~ Jacket water ~ Surface heat

Spec. fuel consumption of engine Lube oil consumption Electrical efficiency

kW ca.

ca.

kW

[7]

kWh/kWh

[2]

kg/h

[3]

%

*) approximate value for pipework dimensioning [_] Explanations: see 0.10 - Technical parameters  All heat data is based based on standard conditions according according to attachment attachment 0.10. Deviations Deviations from the standard standard conditions can result in a change of values within the heat balance, and must be taken into consideration in the layout of the cooling circuit/equipment (intercooler; emergency emergency cooling; ...). In the specifications in addition to the general tolerance of ±8 % on the thermal output a further reserve of 10 % is recommended for the dimensioning of the cooling requirements.

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Main dimensions and weights (at genset) Length Width Height Weight empty Weight filled

mm mm mm kg kg

~ ~ ~ ~ ~

4.900 1.700 2.000 5.600 5.800

Connections Jacket water inlet and outlet Exhaust gas outlet Fuel gas (at gas train) Fuel Gas (at genset) Water drain drain ISO 228 Condensate drain Safety valve - jacket water ISO 228 Lube oil replenishing (pipe) Lube oil drain (pipe) Jacket water - filling (flex pipe) Intercooler water-Inlet/Outlet 1st stage Intercooler water-Inlet/Outlet 2nd stage

DN/PN DN/PN DN/PN DN/PN G mm DN/PN mm mm mm DN/PN DN/PN

50/16 200/10 80/16 50/16 ½'' 18 1½''/2,5 28 28 13 50/10 50/10

Output / fuel consumption ISO standard fuel stop power ICFN Mean effe. press. at stand. power and nom. speed Fuel gas type Based on methane number|Min. methane number Compression ratio Min./Max. fuel gas pressure at inlet to gas train  Allowed Fluctuation of fuel gas pressure Max. rate of gas pressure fluctuation Maximum Intercooler 2nd stage inlet water temperature Spec. fuel consumption of engine Specific lube oil consumption Max. Oil temperature Jacket-water temperature max. Filling capacity lube oil (refill)

kW bar

MZ d) Epsilon mbar % mbar/sec °C kWh/kWh g/kWh °C °C lit

342 16,50 Sewage gas 135|100 12 80 - 200 c) ± 10 10 70 2,49 0,30 90 95 ~ 126

c) Lower gas pressures upon inquiry d) based on methane number calculation software software AVL 3. 1

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0.02 Technical data of engine Manufacturer Engine type Working principle Configuration No. of cylinders Bore Stroke Piston displacement Nominal speed Mean piston speed Length Width Height Weight dry Weight filled Moment of inertia Direction of rotation (from flywheel view) Radio interference level to VDE 0875 Starter motor output Starter motor voltage

mm mm lit rpm m/s mm mm mm kg kg kgm²

kW V

GE Jenbacher J 208 GS-C25 4-Stroke In - Line 8 135 145 16,60 1.500 7,25 1.890 1.020 1.630 1.800 2.000 3,51 left N 6 24

Thermal energy balance Energy input Intercooler Lube oil Jacket water Exhaust gas cooled to 180 °C Exhaust gas cooled to 100 °C Surface heat

kW kW kW kW kW kW kW

851 61 41 121 190 235 20

Exhaust gas data Exhaust gas temperature at full load Exhaust gas temperature at bmep= 12,4 [bar] Exhaust gas temperature at bmep= 8,3 [bar] Exhaust gas mass flow rate, wet Exhaust gas mass flow rate, dry Exhaust gas volume, wet Exhaust gas volume, dry Max.admissible exhaust back pressure after engine

[8]

°C °C °C

kg/h kg/h Nm³/h Nm³/h mbar

502 ~ 526 ~ 549 1.871 1.738 1.461 1.296 60

Combustion air data Combustion air mass flow rate Combustion air volume Max. admissible pressure drop at air-intake filter

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Data Sheet J 208.docx

kg/h Nm³/h mbar

1.724 1.334 10

Copyright ©(rg) 5/11

Sound pressure level  Aggregate b) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Exhaust gas a) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz

dB(A) re 20µPa dB dB dB dB dB dB dB dB dB dB(A) re 20µPa dB dB dB dB dB dB dB dB dB

92 80 84 89 90 88 87 83 81 86 108 99 103 111 104 105 103 99 88 67

Sound power level  Aggregate Measurement surface Exhaust gas Measurement surface

dB(A) re 1pW m² dB(A) re 1pW m²

111 80 116 6,28

a) average sound pressure level on measurement measurement surface in a distance of 1m according to DIN 45635, precision class 2. b) average sound pressure level on measurement measurement surface in a distance of 1m (converted to free field) according to DIN 45635, precision class 3. The spectra are valid for aggregates up to bmep=16,5 bar. (for higher bmep add safety margin of 1dB to all values per increase of 1 bar pressure). For operation with 1200 rpm see above values, for operation with 1800 rpm add 3 dB to the above values. Engine tolerance ± 3 dB

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0.03 Technical data of generator Manufacturer Type Type rating Driving power Ratings at p.f. = 1,0 Ratings at p.f. = 0,8 Rated output at p.f. = 0,8 Rated reactive power at p.f. = 0,8 Rated current at p.f. = 0,8 Frequency Voltage Speed Permissible overspeed Power factor (lagging - leading) Efficiency at p.f. = 1,0 Efficiency at p.f. = 0,8 Moment of inertia Mass Radio interference level to EN 55011 Class A (EN 61000-6-4) Construction Protection Class Insulation class Temperature (rise at driving power) Maximum ambient temperature

kVA kW kW kW kVA kVar  A Hz V rpm rpm % % kgm² kg

°C

Leroy-Somer e) LSAC 47.2 M7 e) 465 342 330 325 407 244 587 50 415 1.500 1.800 0,8 - 0,95 96,4% 95,1% 7,41 1.253 N IMB 24 IP 23 H F 40

Reactance and time constants (saturated) xd direct axis synchronous reactance xd' direct axis transient reactance xd'' direct axis sub transient reactance x2 negative sequence reactance Td'' sub transient reactance time constant Ta Time constant direct-current Tdo' open circuit field time constant

p.u. p.u. p.u. p.u. ms ms s

1,97 0,13 0,09 0,10 10 15 1,93

e) GE Jenbacher reserves the right to change the generator supplier and the generator type. The contractual data of the generator may thereby change slightly. The contractual produced electrical power will not change.

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connection variant 208K

0.05 Cooling water circuit Oil - heat (Engine jacket water cooling circuit) Nominal output Max. Oil temperature Loss of nominal pressure of cooling water Safety valve - max press. set point

kW °C bar bar

41 90 0,20 2,50

Engine jacket water - heat (Engine jacket water cooling circuit) Nominal output Max. engine jacket water temperature (outlet engine) Engine jacket water flow rate Safety valve - max press. set point

kW °C m³/h bar

121 90 22,0 2,50

Intercooler - heat (Low temperature circuit) Nominal output Max. inlet cooling water temp. (intercooler)  Aftercooler water flow rate Nominal pressure of cooling water / (max. operating pressure) Intercooler water pressure drop Safety valve - max press. set point

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Data Sheet J 208.docx

kW °C m³/h PN bar bar

61 70 20,0 10 0,20 2,50

Copyright ©(rg) 9/11

0.10 Technical parameters  All data in the technical specification are based on engine full load (unless stated other wise) at specified temperatures and the methane number and subject to technical development and modifications.  All pressure indications are to be measured and read with pressure ga uges (psi.g.). (1) At nominal speed and standard reference conditions ICFN according to DIN-ISO 3046 and DIN 6271, respectively (2) According to DIN-ISO 3046 and DIN 6271, respect ively, with a tolerance of +5 %. Efficiency performance is based on a new unit (immediately upon commissioning).Effects of degradation during normal operation can be mitigated through regular service and maintenance work; reference value --> 65%CH4 (3) Average value between oil change intervals according to maintenance schedule, without oil change amount (4) At p. f. = 1.0 according to VDE 0530 REM / IEC 34.1 with relative tolerances (5) Total output with a tolerance of ±8 % (6) According to above parameters (1) through (5) (7) Only valid for engine and generator; module and peripheral equipment not considered (at p. f. = 0,8) (8) Exhaust temperature with a tolerance of ±8 % Radio interference level The ignition system of the gas engines complies the radio interference levels of CISPR 12 and EN 55011 class B, (30-75 MHz, 75-400 MHz, 400-1000 MHz) and (30-230 MHz, 230-1000 MHz), respectively. Definition of output  ISO-ICFN continuous rated power: Net break power that the engine manufacturer declares an engine is capable of delivering continuously, at stated speed, between the normal maintenance intervals and overhauls as required by the manufacturer. Power determined under the operating conditions of the manufacturer’s test bench and adjusted to the standard reference conditions.  Standard reference conditions: Barometric pressure: 1000 mbar (14.5 psi) or 100 m (328 ft) above sea level  Air temperature: 25°C (77°F) or 298 K Relative humidity: 30 % 





Volume values at standard conditions (fuel gas, combustion air, exhaust gas) Pressure: 1013 mbar (14.7 psi) Temperature: 0°C (32°F) or 273 K

Output adjustment for turbo charged engines Standard rating of the engines is for an installation at an altitude ≤ 0 m and an air intake temperature ≤ 35 °C (T1). Maximum room temperature: 50°C (T2) -> engine stop

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If the actual methane number is lower than the specified, the knock control responds. First the ignition timing is changed at full rated power. Secondly the rated power is reduced. These functions are carried out by the engine management system. Exceedance of the voltage and frequency limits for generators according to IEC 60034-1 Zone A will lead to a derate in output.

Parameters for the operation of GE Jenbacher gas engines The genset fulfills the limits for mechanical vibrations according to ISO 8528-9. The following "Technical Instruction of GE JENBACHER" forms an integral part of a contract and must be strictly observed: TI 1100-0110, TI 1100-0111 and TI 1100-0112. If possible, railway trucks must not be used for transport ( TI 1000-0046). Parameters for the operation of control unit and the electrical equipment Relative humidity 50% by maximum temperature of 40°C.  Altitude up to 2000m above the sea level. Parameters for using a gas compressor The gas quantity indicated under the technical data refers to standard conditions with the given calorific value. The actual volume flow (under operating conditions) has to be considered for dimensioning the gas compressor and each gas feeding component – it will be affected by: Actual gas temperature (limiting temperature according to TI 1000-0300) Gas humidity (limiting value according to TI 1000-0300)  Gas Pressure Calorific value variations (can be equated with methane (CH4) variations in the case of biogas) The gas compressor is designed for a max. relative under pressure of 15 m bar(g) (0.22 psi) and a inlet temperature of 40°C (104°F) , if within scope of supply GE Jenbacher     

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Data Sheet J 208.docx

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Technical Description Genset

J 312 GS-B.L with Island Operation static Grid Code

J 312

Electrical output

635 kW el.

Emission values NOx

< 500 mg/Nm³ (5% O2)

14.12.2016/GE (E08D)

Data Sheet J 312.docx

Copyright ©(rg) 1/11

0.01 Technical Data (at genset) __________________________________________ 3 Main dimensions and weights (at genset) Connections Output / fuel consumption

4 4 4

0.02 Technical data of engine ___________________________________________ 5 Thermal energy balance Exhaust gas data Combustion air data Sound pressure level Sound power level

5 5 5 6 6

0.03 Technical data of generator_________________________________________ 7 Reactance and time constants (saturated)

7

connection variant 1K _________________________________________________ 8 0.05 Cooling water circuit ______________________________________________ 9 Oil - heat (Engine jacket water cooling circuit) Engine jacket water - heat (Engine jacket water cooling circuit) Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Mixture Intercooler (2nd stage) (Low temperature circuit)

9 9 9 9

0.10 Technical parameters_____________________________________________ 10

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Data Sheet J 312.docx

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0.01 Technical Data (at genset) Data at:

Full load

Fuel gas LHV

kWh/Nm³

Energy input Gas volume Mechanical output Electrical output Heat to be dissipated ~ Intercooler 1st stage (Engine jacket water cooling circuit) ~ Intercooler 2nd stage (Low temperature circuit) ~ Lube oil (Engine jacket water cooling circuit) ~ Jacket water ~ Surface heat ca.

Spec. fuel consumption of engine electric Spec. fuel consumption of engine Lube oil consumption Electrical efficiency

kW

[2]

Nm³/h

*)

kW

[1]

kW el.

[4]

5 100%

75%

50%

1,589 318 657 635

1,225 245 493 476

860 172 329 316

2.57 2.49 ~ 38.9%

2.73 2.61 ~ 36.7%

[5] kW kW kW kW kW

[7]

kWh/kWel.h [2]

ca.

Part Load

kWh/kWh

[2]

kg/h

[3]

%

113 57 80 204 62

2.50 2.42 0.20 40.0%

*) approximate value for pipework dimensioning [_] Explanations: see 0.10 - Technical parameters  All heat data is based on standard conditions according to attachment 0.10. Deviations from the standard conditions can result in a change of values within the heat balance, and must be taken into consideration in the layout of the cooling circuit/equipment (intercooler; emergency cooling; ...). In the specifications in addition to the general tolerance of ±8 % on the thermal output a further reserve of +5 % is recommended for the dimensioning of the cooling requirements.

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Main dimensions and weights (at genset) Length Width Height Weight empty Weight filled

mm mm mm kg kg

~ ~ ~ ~ ~

4,700 1,800 2,300 8,100 8,600

Connections Jacket water inlet and outlet Exhaust gas outlet

DN/PN

Fuel Gas (at genset) Water drain ISO 228 Condensate drain Safety valve - jacket water ISO 228 Lube oil replenishing (pipe) Lube oil drain (pipe) Jacket water - filling (flex pipe) Intercooler water-Inlet/Outlet 1st stage Intercooler water-Inlet/Outlet 2nd stage

DN/PN

DN/PN

G mm DN/PN mm mm mm DN/PN DN/PN

80/10 250/10 80/16 ½'' 18 1½''/2,5 28 28 13 80/10 65/10

Output / fuel consumption ISO standard fuel stop power ICFN Mean effe. press. at stand. power and nom. speed Fuel gas type Based on methane number | Min. methane number Compression ratio Min./Max. fuel gas pressure at inlet to gas train  Allowed Fluctuation of fuel gas pressure Max. rate of gas pressure fluctuation Maximum Intercooler 2nd stage inlet water temperature Spec. fuel consumption of engine Specific lube oil consumption Max. Oil temperature Jacket-water temperature max. Filling capacity lube oil (refill)

kW bar

MZ d) Epsilon mbar % mbar/sec °C kWh/kWh g/kWh °C °C lit

657 18.00 Biogas 135 | 100 12.5 80 - 200 c) ± 10 10 50 2.42 0.30 90 95 ~ 216

c) Lower gas pressures upon inquiry d) based on methane number calculation software AVL 3. 1

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0.02 Technical data of engine Manufacturer Engine type Working principle Configuration No. of cylinders Bore Stroke Piston displacement Nominal speed Mean piston speed Length Width Height Weight dry Weight filled Moment of inertia Direction of rotation (from flywheel view) Radio interference level to VDE 0875 Starter motor output Starter motor voltage

mm mm lit rpm m/s mm mm mm kg kg kgm²

kW V

GE Jenbacher J 312 GS-D25 4-Stroke V 70° 12 135 170 29.20 1,500 8.50 2,400 1,457 2,065 3,200 3,530 7.77 left N 7 24

Thermal energy balance Energy input Intercooler Lube oil Jacket water Exhaust gas cooled to 180 °C Exhaust gas cooled to 100 °C Surface heat

kW kW kW kW kW kW kW

1,589 170 80 204 293 375 34

Exhaust gas data Exhaust gas temperature at full load Exhaust gas temperature at bmep= 13.5 [bar] Exhaust gas temperature at bmep= 9 [bar] Exhaust gas mass flow rate, wet Exhaust gas mass flow rate, dry Exhaust gas volume, wet Exhaust gas volume, dry Max.admissible exhaust back pressure after engine

[8]

°C °C °C

kg/h kg/h Nm³/h Nm³/h mbar

452 ~ 481 ~ 503 3,431 3,183 2,681 2,372 60

Combustion air data Combustion air mass flow rate Combustion air volume Max. admissible pressure drop at air-intake filter

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Data Sheet J 312.docx

kg/h Nm³/h mbar

3,158 2,443 10

Copyright ©(rg) 5/11

Sound pressure level  Aggregate a) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Exhaust gas b) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz

dB(A) re 20µPa dB dB dB dB dB dB dB dB dB dB(A) re 20µPa dB dB dB dB dB dB dB dB dB

95 80 87 91 91 90 89 86 86 89 115 108 119 113 117 112 111 103 101 98

Sound power level  Aggregate Measurement surface Exhaust gas Measurement surface

dB(A) re 1pW m² dB(A) re 1pW m²

115 97 123 6.28

a) average sound pressure level on measurement surface in a distance of 1m (converted to free field) according to DIN 45635, precision class 3. b) average sound pressure level on measurement surface in a distance of 1m according to DIN 45635, precision class 2. The spectra are valid for aggregates up to bmep=18 bar. (for higher bmep add safety margin of 1dB to all values per increase of 1 bar pressure). Engine tolerance ± 3 dB

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Data Sheet J 312.docx

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0.03 Technical data of generator Manufacturer Type Type rating Driving power Ratings at p.f. = 1,0 Ratings at p.f. = 0.8 Rated output at p.f. = 0.8 Rated reactive power at p.f. = 0.8 Rated current at p.f. = 0.8 Frequency Voltage Speed Permissible overspeed Power factor (lagging - leading) Efficiency at p.f. = 1,0 Efficiency at p.f. = 0.8 Moment of inertia Mass Radio interference level to EN 55011 Class A (EN 61000-6-4) Construction Protection Class Insulation class Temperature (rise at driving power) Maximum ambient temperature

kVA kW kW kW kVA kVar  A Hz V rpm rpm % % kgm² kg

°C

STAMFORD e) CG 634 J e) 788 657 635 629 786 472 1,094 50 415 1,500 1,800 0,8 - 0,95 96.7% 95.7% 22.40 2,300 N B3/B14 IP 23 H F 40

Reactance and time constants (saturated) xd direct axis synchronous reactance xd' direct axis transient reactance xd'' direct axis sub transient reactance x2 negative sequence reactance Td'' sub transient reactance time constant Ta Time constant direct-current Tdo' open circuit field time constant

p.u. p.u. p.u. p.u. ms ms s

2.14 0.18 0.11 0.15 25 46 3.03

e) GE Jenbacher reserves the right to change the generator supplier and the generator type. The contractual data of the generator may thereby change slightly. The contractual produced electrical power will not change.

14.12.2016/GE (E08D)

Data Sheet J 312.docx

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connection variant 1K

0.05 Cooling water circuit Oil - heat (Engine jacket water cooling circuit) Nominal output Max. Oil temperature Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C bar bar

80 90 0.20 2.50

Engine jacket water - heat (Engine jacket water cooling circuit) Nominal output Max. engine jacket water temperature (outlet engine) Engine jacket water flow rate Safety valve - max press. set point

kW °C m³/h bar

204 90 23.9 2.50

Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Nominal output Max. inlet cooling water temp. (intercooler) Nominal pressure of cooling water / (max. operating pressure) Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C PN bar bar

113 77.2 10 0.20 2.50

Mixture Intercooler (2nd stage) (Low temperature circuit) Nominal output Max. inlet cooling water temp. (intercooler)  Aftercooler water flow rate Nominal pressure of cooling water / (max. operating pressure) Intercooler water pressure drop Safety valve - max press. set point

kW °C m³/h PN bar bar

57 50 15.0 10 0.20 2.50

The final pressure drop will be given aft er final order clarification and must be taken from the P&ID order documentation.

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Data Sheet J 312.docx

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0.10 Technical parameters  All data in the technical specification are based on engine full load (unless stated other wise) at specified temperatures and the methane number and subject to technical development and modifications.  All pressure indications are to be measured and read with pressure ga uges (psi.g.). (1) At nominal speed and standard reference conditions ICFN according to DIN-ISO 3046 and DIN 6271, respectively (2) According to DIN-ISO 3046 and DIN 6271, respect ively, with a tolerance of +5 %. Efficiency performance is based on a new unit (immediately upon commissioning).Effects of degradation during normal operation can be mitigated through regular service and maintenance work; reference value --> 65%CH4 (3) Average value between oil change intervals according to maintenance schedule, without oil change amount (4) At p. f. = 1.0 according to VDE 0530 REM / IEC 34.1 with relative tolerances (5) Total output with a tolerance of ±8 % (6) According to above parameters (1) through (5) (7) Only valid for engine and generator; module and peripheral equipment not considered (at p. f. = 0,8) (8) Exhaust temperature with a tolerance of ±8 % Radio interference level The ignition system of the gas engines complies the radio interference levels of CISPR 12 and EN 55011 class B, (30-75 MHz, 75-400 MHz, 400-1000 MHz) and (30-230 MHz, 230-1000 MHz), respectively. Definition of output  ISO-ICFN continuous rated power: Net break power that the engine manufacturer declares an engine is capable of delivering continuously, at stated speed, between the normal maintenance intervals and overhauls as required by the manufacturer. Power determined under the operating conditions of the manufacturer’s test bench and adjusted to the standard reference conditions.  Standard reference conditions: Barometric pressure: 1000 mbar (14.5 psi) or 100 m (328 ft) above sea level  Air temperature: 25°C (77°F) or 298 K Relative humidity: 30 % 





Volume values at standard conditions (fuel gas, combustion air, exhaust gas) Pressure: 1013 mbar (14.7 psi) Temperature: 0°C (32°F) or 273 K

Output adjustment for turbo charged engines Standard rating of the engines is for an installation at an altitude ≤ 500 m and an air intake temperature ≤ 30 °C (T1) Maximum room temperature: 50°C (T2) -> engine stop

14.12.2016/GE (E08D)

Data Sheet J 312.docx

Copyright ©(rg) 10/11

If the actual methane number is lower than the specified, the knock control responds. First the ignition timing is changed at full rated power. Secondly the rated power is reduced. These functions are carried out by the engine management system. Exceedance of the voltage and frequency limits for generators according to IEC 60034-1 Zone A will lead to a derate in output.

Parameters for the operation of GE Jenbacher gas engines The genset fulfills the limits for mechanical vibrations according to ISO 8528-9. The following "Technical Instruction of GE JENBACHER" forms an integral part of a contract and must be strictly observed: TI 1100-0110, TI 1100-0111 and TI 1100-0112. If possible, railway trucks must not be used for transport ( TI 1000-0046). Parameters for the operation of control unit and the electrical equipment Relative humidity 50% by maximum temperature of 40°C.  Altitude up to 2000m above the sea level. Parameters for using a gas compressor The gas quantity indicated under the technical data refers to standard conditions with the given calorific value. The actual volume flow (under operating conditions) has to be considered for dimensioning the gas compressor and each gas feeding component – it will be affected by: Actual gas temperature (limiting temperature according to TI 1000-0300) Gas humidity (limiting value according to TI 1000-0300)  Gas Pressure Calorific value variations (can be equated with methane (CH4) variations in the case of biogas) The gas compressor is designed for a max. relative under pressure of 15 m bar(g) (0.22 psi) and a inlet temperature of 40°C (104°F) , if within scope of supply GE Jenbacher     

14.12.2016/GE (E08D)

Data Sheet J 312.docx

Copyright ©(rg) 11/11

Technical Description Genset

J 316 GS-B.L with Island Operation static Grid Code

J 316

Electrical output

851 kW el.

Emission values NOx

< 500 mg/Nm³ (5% O2)

14.12.2016/GE (8CA2)

Data Sheet J 316.docx

Copyright ©(rg) 1/11

0.01 Technical Data (at genset) __________________________________________ 3 Main dimensions and weights (at genset) Connections Output / fuel consumption

4 4 4

0.02 Technical data of engine ___________________________________________ 5 Thermal energy balance Exhaust gas data Combustion air data Sound pressure level Sound power level

5 5 5 6 6

0.03 Technical data of generator_________________________________________ 7 Reactance and time constants (saturated)

7

connection variant 1K _________________________________________________ 8 0.05 Cooling water circuit ______________________________________________ 9 Oil - heat (Engine jacket water cooling circuit) Engine jacket water - heat (Engine jacket water cooling circuit) Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Mixture Intercooler (2nd stage) (Low temperature circuit)

9 9 9 9

0.10 Technical parameters_____________________________________________ 10

14.12.2016/GE (8CA2)

Data Sheet J 316.docx

Copyright ©(rg) 2/11

0.01 Technical Data (at genset) Data at:

Full load

Fuel gas LHV

kWh/Nm³

Energy input Gas volume Mechanical output Electrical output Heat to be dissipated ~ Intercooler 1st stage (Engine jacket water cooling circuit) ~ Intercooler 2nd stage (Low temperature circuit) ~ Lube oil (Engine jacket water cooling circuit) ~ Jacket water ~ Surface heat ca.

Spec. fuel consumption of engine electric Spec. fuel consumption of engine Lube oil consumption Electrical efficiency

kW

[2]

Nm³/h

*)

kW

[1]

kW el.

[4]

5 100%

75%

50%

2.091 418 876 851

1.588 318 657 636

1.116 223 438 420

122 90 105 256 73

60 66 97 220 ~

17 39 82 180 ~

2,46 2,39 0,26 40,7%

2,50 2,42 ~ 40,0%

2,65 2,55 ~ 37,7%

[5] kW kW kW kW kW

[7]

kWh/kWel.h [2]

ca.

Part Load

kWh/kWh

[2]

kg/h

[3]

%

*) approximate value for pipework dimensioning [_] Explanations: see 0.10 - Technical parameters  All heat data is based on standard conditions according to attachment 0.10. Deviations from the standard conditions can result in a change of values within the heat balance, and must be taken into consideration in the layout of the cooling circuit/equipment (intercooler; emergency cooling; ...). In the specifications in addition to the general tolerance of ±8 % on the thermal output a further reserve of +5 % is recommended for the dimensioning of the cooling requirements.

14.12.2016/GE (8CA2)

Data Sheet J 316.docx

Copyright ©(rg) 3/11

Main dimensions and weights (at genset) Length Width Height Weight empty Weight filled

mm mm mm kg kg

~ ~ ~ ~ ~

5.200 1.800 2.300 10.100 10.700

Connections Jacket water inlet and outlet Exhaust gas outlet

DN/PN

Fuel Gas (at genset) Water drain ISO 228 Condensate drain Safety valve - jacket water ISO 228 Lube oil replenishing (pipe) Lube oil drain (pipe) Jacket water - filling (flex pipe) Intercooler water-Inlet/Outlet 1st stage Intercooler water-Inlet/Outlet 2nd stage

DN/PN

DN/PN

G mm DN/PN mm mm mm DN/PN DN/PN

80/10 250/10 80/16 ½'' 18 1½''/2,5 28 28 13 80/10 65/10

Output / fuel consumption ISO standard fuel stop power ICFN Mean effe. press. at stand. power and nom. speed Fuel gas type Based on methane number | Min. methane number Compression ratio Min./Max. fuel gas pressure at inlet to gas train  Allowed Fluctuation of fuel gas pressure Max. rate of gas pressure fluctuation Maximum Intercooler 2nd stage inlet water temperature Spec. fuel consumption of engine Specific lube oil consumption Max. Oil temperature Jacket-water temperature max. Filling capacity lube oil (refill)

kW bar

MZ d) Epsilon mbar % mbar/sec °C kWh/kWh g/kWh °C °C lit

876 18,00 Biogas 143 | 100 12,5 80 - 200 c) ± 10 10 50 2,39 0,30 90 95 ~ 275

c) Lower gas pressures upon inquiry d) based on methane number calculation software AVL 3. 1

14.12.2016/GE (8CA2)

Data Sheet J 316.docx

Copyright ©(rg) 4/11

0.02 Technical data of engine Manufacturer Engine type Working principle Configuration No. of cylinders Bore Stroke Piston displacement Nominal speed Mean piston speed Length Width Height Weight dry Weight filled Moment of inertia Direction of rotation (from flywheel view) Radio interference level to VDE 0875 Starter motor output Starter motor voltage

mm mm lit rpm m/s mm mm mm kg kg kgm²

kW V

GE Jenbacher J 316 GS-D25 4-Stroke V 70° 16 135 170 38,93 1.500 8,50 2.852 1.457 1.800 4.200 4.690 8,97 left N 7 24

Thermal energy balance Energy input Intercooler Lube oil Jacket water Exhaust gas cooled to 180 °C Exhaust gas cooled to 100 °C Surface heat

kW kW kW kW kW kW kW

2.091 212 105 256 431 539 40

Exhaust gas data Exhaust gas temperature at full load Exhaust gas temperature at bmep= 13,5 [bar] Exhaust gas temperature at bmep= 9 [bar] Exhaust gas mass flow rate, wet Exhaust gas mass flow rate, dry Exhaust gas volume, wet Exhaust gas volume, dry Max.admissible exhaust back pressure after engine

[8]

°C °C °C

kg/h kg/h Nm³/h Nm³/h mbar

484 ~ 485 ~ 512 4.509 4.188 3.523 3.123 60

Combustion air data Combustion air mass flow rate Combustion air volume Max. admissible pressure drop at air-intake filter

14.12.2016/GE (8CA2)

Data Sheet J 316.docx

kg/h Nm³/h mbar

4.155 3.215 10

Copyright ©(rg) 5/11

Sound pressure level  Aggregate a) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Exhaust gas b) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz

dB(A) re 20µPa dB dB dB dB dB dB dB dB dB dB(A) re 20µPa dB dB dB dB dB dB dB dB dB

97 85 87 95 90 91 89 90 87 91 117 104 116 131 110 109 107 107 104 103

Sound power level  Aggregate Measurement surface Exhaust gas Measurement surface

dB(A) re 1pW m² dB(A) re 1pW m²

117 99 125 6,28

a) average sound pressure level on measurement surface in a distance of 1m (converted to free field) according to DIN 45635, precision class 3. b) average sound pressure level on measurement surface in a distance of 1m according to DIN 45635, precision class 2. The spectra are valid for aggregates up to bmep=18 bar. (for higher bmep add safety margin of 1dB to all values per increase of 1 bar pressure). Engine tolerance ± 3 dB

14.12.2016/GE (8CA2)

Data Sheet J 316.docx

Copyright ©(rg) 6/11

0.03 Technical data of generator Manufacturer Type Type rating Driving power Ratings at p.f. = 1,0 Ratings at p.f. = 0,8 Rated output at p.f. = 0,8 Rated reactive power at p.f. = 0,8 Rated current at p.f. = 0,8 Frequency Voltage Speed Permissible overspeed Power factor (lagging - leading) Efficiency at p.f. = 1,0 Efficiency at p.f. = 0,8 Moment of inertia Mass Radio interference level to EN 55011 Class A (EN 61000-6-4) Ik'' Initial symmetrical short-circuit current Is Peak current Insulation class Temperature (rise at driving power) Maximum ambient temperature

kVA kW kW kW kVA kVar  A Hz V rpm rpm % % kgm² kg kA kA

°C

STAMFORD e) PE 734 C e) 1.268 876 851 843 1.053 632 1.520 50 400 1.500 1.800 0,8 - 0,95 97,1% 96,2% 36,33 2.967 N 16,71 42,53 H F 40

Reactance and time constants (saturated) xd direct axis synchronous reactance xd' direct axis transient reactance xd'' direct axis sub transient reactance x2 negative sequence reactance Td'' sub transient reactance time constant Ta Time constant direct-current Tdo' open circuit field time constant

p.u. p.u. p.u. p.u. ms ms s

2,02 0,12 0,09 0,13 10 20 2,23

e) GE Jenbacher reserves the right to change the generator supplier and the generator type. The contractual data of the generator may thereby change slightly. The contractual produced electrical power will not change.

14.12.2016/GE (8CA2)

Data Sheet J 316.docx

Copyright ©(rg) 7/11

connection variant 1K

0.05 Cooling water circuit Oil - heat (Engine jacket water cooling circuit) Nominal output Max. Oil temperature Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C bar bar

105 90 0,20 2,50

Engine jacket water - heat (Engine jacket water cooling circuit) Nominal output Max. engine jacket water temperature (outlet engine) Engine jacket water flow rate Safety valve - max press. set point

kW °C m³/h bar

256 90 26,2 2,50

Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Nominal output Max. inlet cooling water temp. (intercooler) Nominal pressure of cooling water / (max. operating pressure) Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C PN bar bar

122 77,5 10 0,20 2,50

Mixture Intercooler (2nd stage) (Low temperature circuit) Nominal output Max. inlet cooling water temp. (intercooler)  Aftercooler water flow rate Nominal pressure of cooling water / (max. operating pressure) Intercooler water pressure drop Safety valve - max press. set point

kW °C m³/h PN bar bar

90 50 15,0 10 0,20 2,50

The final pressure drop will be given aft er final order clarification and must be taken from the P&ID order documentation.

14.12.2016/GE (8CA2)

Data Sheet J 316.docx

Copyright ©(rg) 9/11

0.10 Technical parameters  All data in the technical specification are based on engine full load (unless stated other wise) at specified temperatures and the methane number and subject to technical development and modifications.  All pressure indications are to be measured and read with pressure ga uges (psi.g.). (1) At nominal speed and standard reference conditions ICFN according to DIN-ISO 3046 and DIN 6271, respectively (2) According to DIN-ISO 3046 and DIN 6271, respect ively, with a tolerance of +5 %. Efficiency performance is based on a new unit (immediately upon commissioning).Effects of degradation during normal operation can be mitigated through regular service and maintenance work; reference value --> 65%CH4 (3) Average value between oil change intervals according to maintenance schedule, without oil change amount (4) At p. f. = 1.0 according to VDE 0530 REM / IEC 34.1 with relative tolerances (5) Total output with a tolerance of ±8 % (6) According to above parameters (1) through (5) (7) Only valid for engine and generator; module and peripheral equipment not considered (at p. f. = 0,8) (8) Exhaust temperature with a tolerance of ±8 % Radio interference level The ignition system of the gas engines complies the radio interference levels of CISPR 12 and EN 55011 class B, (30-75 MHz, 75-400 MHz, 400-1000 MHz) and (30-230 MHz, 230-1000 MHz), respectively. Definition of output  ISO-ICFN continuous rated power: Net break power that the engine manufacturer declares an engine is capable of delivering continuously, at stated speed, between the normal maintenance intervals and overhauls as required by the manufacturer. Power determined under the operating conditions of the manufacturer’s test bench and adjusted to the standard reference conditions.  Standard reference conditions: Barometric pressure: 1000 mbar (14.5 psi) or 100 m (328 ft) above sea level  Air temperature: 25°C (77°F) or 298 K Relative humidity: 30 % 





Volume values at standard conditions (fuel gas, combustion air, exhaust gas) Pressure: 1013 mbar (14.7 psi) Temperature: 0°C (32°F) or 273 K

Output adjustment for turbo charged engines Standard rating of the engines is for an installation at an altitude ≤ 500 m and an air intake temperature ≤ 30 °C (T1) Maximum room temperature: 50°C (T2) -> engine stop

14.12.2016/GE (8CA2)

Data Sheet J 316.docx

Copyright ©(rg) 10/11

If the actual methane number is lower than the specified, the knock control responds. First the ignition timing is changed at full rated power. Secondly the rated power is reduced. These functions are carried out by the engine management system. Exceedance of the voltage and frequency limits for generators according to IEC 60034-1 Zone A will lead to a derate in output.

Parameters for the operation of GE Jenbacher gas engines The genset fulfils the limits for mechanical vibrations according to ISO 8528-9. The following "Technical Instruction of GE JENBACHER" forms an integral part of a contract and must be strictly observed: TA 1000-0004, TA 1100 0110, TA 1100-0111, and TA 1100-0112. Transport by rail should be avoided. See TA 1000-0046 for further details Failure to adhere to the requirements of the above mentioned TA documents can lead to engine damage and may result in loss of warranty coverage. Parameters for the operation of control unit and the electrical equipment Relative humidity 50% by maximum temperature of 40°C.  Altitude up to 2000m above the sea level. Parameters for using a gas compressor The gas quantity indicated under the technical data refers to standard conditions with the given calorific value. The actual volume flow (under operating conditions) has to be considered for dimensioning the gas compressor and each gas feeding component – it will be affected by: Actual gas temperature (limiting temperature according to TI 1000-0300) Gas humidity (limiting value according to TI 1000-0300)  Gas Pressure Calorific value variations (can be equated with methane (CH4) variations in the case of biogas) The gas compressor is designed for a max. relative under pressure of 15 m bar(g) (0.22 psi) and a inlet temperature of 40°C (104°F) , if within scope of supply GE Jenbacher     

14.12.2016/GE (8CA2)

Data Sheet J 316.docx

Copyright ©(rg) 11/11

Technical Description Genset

J 320 GS-B.L with Island Operation static Grid Code

J 320

Electrical output

1067 kW el.

Emission values NOx

< 500 mg/Nm³ (5% O2)

14.12.2016/GE (8CA2)

Data Sheet J320right ©(rg) 1/11

0.01 Technical Data (at genset) __________________________________________ 3 Main dimensions and weights (at genset) Connections Output / fuel consumption

4 4 4

0.02 Technical data of engine ___________________________________________ 5 Thermal energy balance Exhaust gas data Combustion air data Sound pressure level Sound power level

5 5 5 6 6

0.03 Technical data of generator_________________________________________ 7 Reactance and time constants (saturated)

7

connection variant 1K _________________________________________________ 8 0.05 Cooling water circuit ______________________________________________ 9 Oil - heat (Engine jacket water cooling circuit) Engine jacket water - heat (Engine jacket water cooling circuit) Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Mixture Intercooler (2nd stage) (Low temperature circuit)

9 9 9 9

0.10 Technical parameters_____________________________________________ 10

14.12.2016/GE (8CA2)

Data Sheet J320right ©(rg) 2/11

0.01 Technical Data (at genset) Data at:

Full load

Fuel gas LHV

kWh/Nm³

Energy input Gas volume Mechanical output Electrical output Heat to be dissipated ~ Intercooler 1st stage (Engine jacket water cooling circuit) ~ Intercooler 2nd stage (Low temperature circuit) ~ Lube oil (Engine jacket water cooling circuit) ~ Jacket water ~ Surface heat ca.

Spec. fuel consumption of engine electric Spec. fuel consumption of engine Lube oil consumption Electrical efficiency

kW

[2]

Nm³/h

*)

kW

[1]

kW el.

[4]

5 100%

75%

50%

2.655 531 1.095 1.067

2.046 409 821 798

1.436 287 548 529

181 77 123 341 91

78 58 105 336 ~

5 38 93 296 ~

2,49 2,43 0,33 40,2%

2,56 2,49 ~ 39,0%

2,72 2,62 ~ 36,8%

[5] kW

[9]

kW kW kW kW

[7]

kWh/kWel.h [2]

ca.

Part Load

kWh/kWh

[2]

kg/h

[3]

%

*) approximate value for pipework dimensioning [_] Explanations: see 0.10 - Technical parameters  All heat data is based on standard conditions according to attachment 0.10. Deviations from the standard conditions can result in a change of values within the heat balance, and must be taken into consideration in the layout of the cooling circuit/equipment (intercooler; emergency cooling; ...). In the specifications in addition to the general tolerance of ±8 % on the thermal output a further reserve of +5 % is recommended for the dimensioning of the cooling requirements.

14.12.2016/GE (8CA2)

Data Sheet J320right ©(rg) 3/11

Main dimensions and weights (at genset) Length Width Height Weight empty Weight filled

mm mm mm kg kg

~ ~ ~ ~ ~

5.700 1.700 2.300 13.900 14.400

Connections Jacket water inlet and outlet Exhaust gas outlet

DN/PN

Fuel Gas (at genset) Water drain ISO 228 Condensate drain Safety valve - jacket water ISO 228 Lube oil replenishing (pipe) Lube oil drain (pipe) Jacket water - filling (flex pipe) Intercooler water-Inlet/Outlet 1st stage Intercooler water-Inlet/Outlet 2nd stage

DN/PN

DN/PN

G mm DN/PN mm mm mm DN/PN DN/PN

80/10 250/10 100/16 ½'' 18 2x1½''/2,5 28 28 13 80/10 65/10

Output / fuel consumption ISO standard fuel stop power ICFN Mean effe. press. at stand. power and nom. speed Fuel gas type Based on methane number | Min. methane number Compression ratio Min./Max. fuel gas pressure at inlet to gas train  Allowed Fluctuation of fuel gas pressure Max. rate of gas pressure fluctuation Maximum Intercooler 2nd stage inlet water temperature Spec. fuel consumption of engine Specific lube oil consumption Max. Oil temperature Jacket-water temperature max. Filling capacity lube oil (refill)

kW bar

MZ d) Epsilon mbar % mbar/sec °C kWh/kWh g/kWh °C °C lit

1.095 18,00 Bio gas 135 | 100 11,8 80 - 200 c) ± 10 10 50 2,43 0,30 90 95 ~ 342

c) Lower gas pressures upon inquiry d) based on methane number calculation software AVL 3. 1

14.12.2016/GE (8CA2)

Data Sheet J320right ©(rg) 4/11

0.02 Technical data of engine Manufacturer Engine type Working principle Configuration No. of cylinders Bore Stroke Piston displacement Nominal speed Mean piston speed Length Width Height Weight dry Weight filled Moment of inertia Direction of rotation (from flywheel view) Radio interference level to VDE 0875 Starter motor output Starter motor voltage

mm mm lit rpm m/s mm mm mm kg kg kgm²

kW V

GE Jenbacher J 320 GS-D121 4-Stroke V 70° 20 135 170 48,67 1.500 8,50 3.320 1.358 2.065 5.200 5.700 8,61 left N 7 24

Thermal energy balance Energy input Intercooler Lube oil Jacket water Exhaust gas cooled to 180 °C Exhaust gas cooled to 100 °C Surface heat

kW kW kW kW kW kW kW

2.655 258 123 341 550 685 54

Exhaust gas data Exhaust gas temperature at full load Exhaust gas temperature at bmep= 13,5 [bar] Exhaust gas temperature at bmep= 9 [bar] Exhaust gas mass flow rate, wet Exhaust gas mass flow rate, dry Exhaust gas volume, wet Exhaust gas volume, dry Max.admissible exhaust back pressure after engine

[8]

°C °C °C

kg/h kg/h Nm³/h Nm³/h mbar

490 ~ 497 ~ 504 5.634 5.219 4.402 3.887 60

Combustion air data Combustion air mass flow rate Combustion air volume Max. admissible pressure drop at air-intake filter

14.12.2016/GE (8CA2)

kg/h Nm³/h mbar

5.176 4.006 10

Data Sheet J320right ©(rg) 5/11

Sound pressure level  Aggregate a) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Exhaust gas b) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz

dB(A) re 20µPa dB dB dB dB dB dB dB dB dB dB(A) re 20µPa dB dB dB dB dB dB dB dB dB

96 78 90 92 89 92 90 89 87 90 122 97 108 118 110 113 114 117 115 114

Sound power level  Aggregate Measurement surface Exhaust gas Measurement surface

dB(A) re 1pW m² dB(A) re 1pW m²

117 120 130 6,28

a) average sound pressure level on measurement surface in a distance of 1m (converted to free field) according to DIN 45635, precision class 3. b) average sound pressure level on measurement surface in a distance of 1m according to DIN 45635, precision class 2. The spectra are valid for aggregates up to bmep=18 bar. (for higher bmep add safety margin of 1dB to all values per increase of 1 bar pressure). Engine tolerance ± 3 dB

14.12.2016/GE (8CA2)

Data Sheet J320right ©(rg) 6/11

0.03 Technical data of generator Manufacturer Type Type rating Driving power Ratings at p.f. = 1,0 Ratings at p.f. = 0,8 Rated output at p.f. = 0,8 Rated reactive power at p.f. = 0,8 Rated current at p.f. = 0,8 Frequency Voltage Speed Permissible overspeed Power factor (lagging - leading) Efficiency at p.f. = 1,0 Efficiency at p.f. = 0,8 Moment of inertia Mass Radio interference level to EN 55011 Class A (EN 61000-6-4) Ik'' Initial symmetrical short-circuit current Is Peak current Insulation class Temperature (rise at driving power) Maximum ambient temperature

kVA kW kW kW kVA kVar  A Hz V rpm rpm % % kgm² kg kA kA

°C

STAMFORD e) PE 734 E e) 1.625 1.095 1.067 1.058 1.322 793 1.908 50 400 1.500 1.800 0,8 - 0,95 97,4% 96,6% 44,50 3.506 N 20,97 53,38 H F 40

Reactance and time constants (saturated) xd direct axis synchronous reactance xd' direct axis transient reactance xd'' direct axis sub transient reactance x2 negative sequence reactance Td'' sub transient reactance time constant Ta Time constant direct-current Tdo' open circuit field time constant

p.u. p.u. p.u. p.u. ms ms s

2,06 0,12 0,09 0,13 20 20 2,50

e) GE Jenbacher reserves the right to change the generator supplier and the generator type. The contractual data of the generator may thereby change slightly. The contractual produced electrical power will not change.

14.12.2016/GE (8CA2)

Data Sheet J320right ©(rg) 7/11

connection variant 1K

0.05 Cooling water circuit Oil - heat (Engine jacket water cooling circuit) Nominal output Max. Oil temperature Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C bar bar

123 90 0,20 2,50

Engine jacket water - heat (Engine jacket water cooling circuit) Nominal output Max. engine jacket water temperature (outlet engine) Engine jacket water flow rate Safety valve - max press. set point

kW °C m³/h bar

341 90 27,9 2,50

Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Nominal output Max. inlet cooling water temp. (intercooler) Nominal pressure of cooling water / (max. operating pressure) Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C PN bar bar

181 73,8 10 0,40 2,50

Mixture Intercooler (2nd stage) (Low temperature circuit) Nominal output Max. inlet cooling water temp. (intercooler)  Aftercooler water flow rate Nominal pressure of cooling water / (max. operating pressure) Intercooler water pressure drop Safety valve - max press. set point

kW °C m³/h PN bar bar

77 50 25,0 10 0,20 2,50

The final pressure drop will be given aft er final order clarification and must be taken from the P&ID order documentation.

14.12.2016/GE (8CA2)

Data Sheet J 320.docx

Copyright ©(rg) 9/11

0.10 Technical parameters  All data in the technical specification are based on engine full load (unless stated other wise) at specified temperatures and the methane number and subject to technical development and modifications.  All pressure indications are to be measured and read with pressure ga uges (psi.g.). (1) At nominal speed and standard reference conditions ICFN according to DIN-ISO 3046 and DIN 6271, respectively (2) According to DIN-ISO 3046 and DIN 6271, respect ively, with a tolerance of +5 %. Efficiency performance is based on a new unit (immediately upon commissioning).Effects of degradation during normal operation can be mitigated through regular service and maintenance work; reference value --> 55%CH4 (3) Average value between oil change intervals according to maintenance schedule, without oil change amount (4) At p. f. = 1.0 according to VDE 0530 REM / IEC 34.1 with relative tolerances (5) Total output with a tolerance of ±8 % (6) According to above parameters (1) through (5) (7) Only valid for engine and generator; module and peripheral equipment not considered (at p. f. = 0,8) (8) Exhaust temperature with a tolerance of ±8 % (9) Intercooler heat on: * standard conditions (Vxx) - If the turbocharger design is done for air intake temperature > 30°C w/o de-rating, the intercooler heat of the 1st stage need to be increased by 2%/°C starting from 25°C. Deviations between 25 – 30°C will be covered with the standard tolerance. * Hot Country application (Vxxx) - If the turbocharger design is done for air intake temperature > 40°C w/o de-rating, the intercooler heat of the 1st stage need to be increased by 2%/°C starting from 35°C. Deviations between 35 – 40°C will be covered with the standard tolerance. Radio interference level The ignition system of the gas engines complies the radio interference levels of CISPR 12 and EN 55011 class B, (30-75 MHz, 75-400 MHz, 400-1000 MHz) and (30-230 MHz, 230-1000 MHz), respectively. Definition of output  ISO-ICFN continuous rated power: Net break power that the engine manufacturer declares an engine is capable of delivering continuously, at stated speed, between the normal maintenance intervals and overhauls as required by the manufacturer. Power determined under the operating conditions of the manufacturer’s test bench and adjusted to the standard reference conditions.  Standard reference conditions: Barometric pressure: 1000 mbar (14.5 psi) or 100 m (328 ft) above sea level  Air temperature: 25°C (77°F) or 298 K Relative humidity: 30 % 





Volume values at standard conditions (fuel gas, combustion air, exhaust gas) Pressure: 1013 mbar (14.7 psi) Temperature: 0°C (32°F) or 273 K

Output adjustment for turbo charged engines

14.12.2016/GE (8CA2)

Data Sheet J 320.docx

Copyright ©(rg) 10/11

Standard rating of the engines is for an installation at an altitude ≤ 0 m and an air intake temperature ≤ 40 °C (T1) Maximum room temperature: 50°C (T2) -> engine stop

If the actual methane number is lower than the specified, the knock control responds. First the ignition timing is changed at full rated power. Secondly the rated power is reduced. These functions are carried out by the engine management system. Exceedance of the voltage and frequency limits for generators according to IEC 60034-1 Zone A will lead to a derate in output.

Parameters for the operation of GE Jenbacher gas engines The genset fulfils the limits for mechanical vibrations according to ISO 8528-9. The following "Technical Instruction of GE JENBACHER" forms an integral part of a contract and must be strictly observed: TA 1000-0004, TA 1100 0110, TA 1100-0111, and TA 1100-0112. Transport by rail should be avoided. See TA 1000-0046 for further details Failure to adhere to the requirements of the above mentioned TA documents can lead to engine damage and may result in loss of warranty coverage. Parameters for the operation of control unit and the electrical equipment Relative humidity 50% by maximum temperature of 40°C.  Altitude up to 2000m above the sea level. Parameters for using a gas compressor The gas quantity indicated under the technical data refers to standard conditions with the given calorific value. The actual volume flow (under operating conditions) has to be considered for dimensioning the gas compressor and each gas feeding component – it will be affected by: Actual gas temperature (limiting temperature according to TI 1000-0300) Gas humidity (limiting value according to TI 1000-0300)  Gas Pressure Calorific value variations (can be equated with methane (CH4) variations in the case of biogas) The gas compressor is designed for a max. relative under pressure of 15 m bar(g) (0.22 psi) and a inlet temperature of 40°C (104°F) , if within scope of supply GE Jenbacher     

14.12.2016/GE (8CA2)

Data Sheet J 320.docx

Copyright ©(rg) 11/11

Technical Description Genset

J 412 GS-B.L with Island Operation static Grid Code

J 412

Electrical output

845 kW el.

Emission values NOx

< 500 mg/Nm³ (5% O2)

14.12.2016/GE (E08D)

Data Sheet J 412.docx

Copyright ©(rg) 1/11

0.01 Technical Data (at genset) __________________________________________ 3 Main dimensions and weights (at genset) Connections Output / fuel consumption

4 4 4

0.02 Technical data of engine ___________________________________________ 5 Thermal energy balance Exhaust gas data Combustion air data Sound pressure level Sound power level

5 5 5 6 6

0.03 Technical data of generator_________________________________________ 7 Reactance and time constants (saturated)

7

connection variant 1K _________________________________________________ 8 0.05 Cooling water circuit ______________________________________________ 9 Oil - heat (Engine jacket water cooling circuit) Engine jacket water - heat (Engine jacket water cooling circuit) Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Mixture Intercooler (2nd stage) (Low temperature circuit)

9 9 9 9

0.10 Technical parameters_____________________________________________ 10

14.12.2016/GE (E08D)

Data Sheet J 412.docx

Copyright ©(rg) 2/11

0.01 Technical Data (at genset) Data at:

Full load

Fuel gas LHV

kWh/Nm³

Energy input Gas volume Mechanical output Electrical output Heat to be dissipated ~ Intercooler 1st stage (Engine jacket water cooling circuit) ~ Intercooler 2nd stage (Low temperature circuit) ~ Lube oil (Engine jacket water cooling circuit) ~ Jacket water ~ Surface heat ca.

Spec. fuel consumption of engine electric Spec. fuel consumption of engine Lube oil consumption Electrical efficiency

kW

[2]

Nm³/h

*)

kW

[1]

kW el.

[4]

5 100%

75%

50%

2,025 405 871 845

1,562 313 653 632

1,100 220 435 418

2.47 2.39 ~ 40.5%

2.63 2.53 ~ 38.0%

[5] kW kW kW kW kW

[7]

kWh/kWel.h [2]

ca.

Part Load

kWh/kWh

[2]

kg/h

[3]

%

147 45 91 241 75

2.40 2.33 0.17 41.7%

*) approximate value for pipework dimensioning [_] Explanations: see 0.10 - Technical parameters  All heat data is based on standard conditions according to attachment 0.10. Deviations from the standard conditions can result in a change of values within the heat balance, and must be taken into consideration in the layout of the cooling circuit/equipment (intercooler; emergency cooling; ...). In the specifications in addition to the general tolerance of ±8 % on the thermal output a further reserve of +5 % is recommended for the dimensioning of the cooling requirements.

14.12.2016/GE (E08D)

Data Sheet J 412.docx

Copyright ©(rg) 3/11

Main dimensions and weights (at genset) Length Width Height Weight empty Weight filled

mm mm mm kg kg

~ ~ ~ ~ ~

5,400 1,800 2,200 11,000 11,600

Connections Jacket water inlet and outlet Exhaust gas outlet

DN/PN

Fuel Gas (at genset) Water drain ISO 228 Condensate drain Safety valve - jacket water ISO 228 Lube oil replenishing (pipe) Lube oil drain (pipe) Jacket water - filling (flex pipe) Intercooler water-Inlet/Outlet 1st stage Intercooler water-Inlet/Outlet 2nd stage

DN/PN

DN/PN

G mm DN/PN mm mm mm DN/PN DN/PN

80/10 300/10 125/16 ½'' 18 1½''/2,5 28 28 13 80/10 65/10

Output / fuel consumption ISO standard fuel stop power ICFN Mean effe. press. at stand. power and nom. speed Fuel gas type Based on methane number | Min. methane number Compression ratio Min./Max. fuel gas pressure at inlet to gas train  Allowed Fluctuation of fuel gas pressure Max. rate of gas pressure fluctuation Maximum Intercooler 2nd stage inlet water temperature Spec. fuel consumption of engine Specific lube oil consumption Max. Oil temperature Jacket-water temperature max. Filling capacity lube oil (refill)

kW bar

MZ d) Epsilon mbar % mbar/sec °C kWh/kWh g/kWh °C °C lit

871 19.00 Biogas 135 | 100 12.5 80 - 200 c) ± 10 10 50 2.33 0.20 85 95 ~ 315

c) Lower gas pressures upon inquiry d) based on methane number calculation software AVL 3. 1

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0.02 Technical data of engine Manufacturer Engine type Working principle Configuration No. of cylinders Bore Stroke Piston displacement Nominal speed Mean piston speed Length Width Height Weight dry Weight filled Moment of inertia Direction of rotation (from flywheel view) Radio interference level to VDE 0875 Starter motor output Starter motor voltage

mm mm lit rpm m/s mm mm mm kg kg kgm²

kW V

GE Jenbacher J 412 GS-B125 4-Stroke V 70° 12 145 185 36.66 1,500 9.25 3,200 1,495 2,085 5,200 5,695 9.42 left N 7 24

Thermal energy balance Energy input Intercooler Lube oil Jacket water Exhaust gas cooled to 180 °C Exhaust gas cooled to 100 °C Surface heat

kW kW kW kW kW kW kW

2,025 192 91 241 388 495 42

Exhaust gas data Exhaust gas temperature at full load Exhaust gas temperature at bmep= 14.3 [bar] Exhaust gas temperature at bmep= 9.5 [bar] Exhaust gas mass flow rate, wet Exhaust gas mass flow rate, dry Exhaust gas volume, wet Exhaust gas volume, dry Max.admissible exhaust back pressure after engine

[8]

°C °C °C

kg/h kg/h Nm³/h Nm³/h mbar

456 ~ 477 ~ 499 4,488 4,172 3,506 3,112 60

Combustion air data Combustion air mass flow rate Combustion air volume Max. admissible pressure drop at air-intake filter

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kg/h Nm³/h mbar

4,139 3,203 10

Copyright ©(rg) 5/11

Sound pressure level  Aggregate a) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Exhaust gas b) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz

dB(A) re 20µPa dB dB dB dB dB dB dB dB dB dB(A) re 20µPa dB dB dB dB dB dB dB dB dB

96 87 88 95 95 94 90 86 84 86 117 105 120 115 113 113 111 108 109 107

Sound power level  Aggregate Measurement surface Exhaust gas Measurement surface

dB(A) re 1pW m² dB(A) re 1pW m²

116 101 125 6.28

a) average sound pressure level on measurement surface in a distance of 1m (converted to free field) according to DIN 45635, precision class 3. b) average sound pressure level on measurement surface in a distance of 1m according to DIN 45635, precision class 2. The spectra are valid for aggregates up to bmep=20 bar. (for higher bmep add safety margin of 1dB to all values per increase of 1 bar pressure). Engine tolerance ± 3 dB

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0.03 Technical data of generator Manufacturer Type Type rating Driving power Ratings at p.f. = 1,0 Ratings at p.f. = 0.8 Rated output at p.f. = 0.8 Rated reactive power at p.f. = 0.8 Rated current at p.f. = 0.8 Frequency Voltage Speed Permissible overspeed Power factor (lagging - leading) Efficiency at p.f. = 1,0 Efficiency at p.f. = 0.8 Moment of inertia Mass Radio interference level to EN 55011 Class A (EN 61000-6-4) Construction Protection Class Insulation class Temperature (rise at driving power) Maximum ambient temperature

kVA kW kW kW kVA kVar  A Hz V rpm rpm % % kgm² kg

°C

STAMFORD e) PE 734 C e) 1,268 871 845 838 1,047 628 1,512 50 400 1,500 1,800 0,8 - 0,95 97.0% 96.2% 36.30 2,967 N B3/B14 IP 23 H F 40

Reactance and time constants (saturated) xd direct axis synchronous reactance xd' direct axis transient reactance xd'' direct axis sub transient reactance x2 negative sequence reactance Td'' sub transient reactance time constant Ta Time constant direct-current Tdo' open circuit field time constant

p.u. p.u. p.u. p.u. ms ms s

2.00 0.12 0.09 0.13 10 20 2.23

e) GE Jenbacher reserves the right to change the generator supplier and the generator type. The contractual data of the generator may thereby change slightly. The contractual produced electrical power will not change.

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connection variant 1K

0.05 Cooling water circuit Oil - heat (Engine jacket water cooling circuit) Nominal output Max. Oil temperature Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C bar bar

91 85 0.50 2.50

Engine jacket water - heat (Engine jacket water cooling circuit) Nominal output Max. engine jacket water temperature (outlet engine) Engine jacket water flow rate Safety valve - max press. set point

kW °C m³/h bar

241 90 23.1 2.50

Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Nominal output Max. inlet cooling water temp. (intercooler) Nominal pressure of cooling water / (max. operating pressure) Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C PN bar bar

147 73.8 10 0.30 2.50

Mixture Intercooler (2nd stage) (Low temperature circuit) Nominal output Max. inlet cooling water temp. (intercooler)  Aftercooler water flow rate Nominal pressure of cooling water / (max. operating pressure) Intercooler water pressure drop Safety valve - max press. set point

kW °C m³/h PN bar bar

45 50 20.0 10 0.80 2.50

The final pressure drop will be given aft er final order clarification and must be taken from the P&ID order documentation.

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0.10 Technical parameters  All data in the technical specification are based on engine full load (unless stated other wise) at specified temperatures and the methane number and subject to technical development and modifications.  All pressure indications are to be measured and read with pressure ga uges (psi.g.). (1) At nominal speed and standard reference conditions ICFN according to DIN-ISO 3046 and DIN 6271, respectively (2) According to DIN-ISO 3046 and DIN 6271, respect ively, with a tolerance of +5 %. Efficiency performance is based on a new unit (immediately upon commissioning).Effects of degradation during normal operation can be mitigated through regular service and maintenance work; reference value --> 65%CH4 (3) Average value between oil change intervals according to maintenance schedule, without oil change amount (4) At p. f. = 1.0 according to VDE 0530 REM / IEC 34.1 with relative tolerances (5) Total output with a tolerance of ±8 % (6) According to above parameters (1) through (5) (7) Only valid for engine and generator; module and peripheral equipment not considered (at p. f. = 0,8) (8) Exhaust temperature with a tolerance of ±8 % Radio interference level The ignition system of the gas engines complies the radio interference levels of CISPR 12 and EN 55011 class B, (30-75 MHz, 75-400 MHz, 400-1000 MHz) and (30-230 MHz, 230-1000 MHz), respectively. Definition of output  ISO-ICFN continuous rated power: Net break power that the engine manufacturer declares an engine is capable of delivering continuously, at stated speed, between the normal maintenance intervals and overhauls as required by the manufacturer. Power determined under the operating conditions of the manufacturer’s test bench and adjusted to the standard reference conditions.  Standard reference conditions: Barometric pressure: 1000 mbar (14.5 psi) or 100 m (328 ft) above sea level  Air temperature: 25°C (77°F) or 298 K Relative humidity: 30 % 





Volume values at standard conditions (fuel gas, combustion air, exhaust gas) Pressure: 1013 mbar (14.7 psi) Temperature: 0°C (32°F) or 273 K

Output adjustment for turbo charged engines Standard rating of the engines is for an installation at an altitude ≤ 0 m and an air intake temperature ≤ 40 °C (T1) Maximum room temperature: 50°C (T2) -> engine stop

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If the actual methane number is lower than the specified, the knock control responds. First the ignition timing is changed at full rated power. Secondly the rated power is reduced. These functions are carried out by the engine management system. Exceedance of the voltage and frequency limits for generators according to IEC 60034-1 Zone A will lead to a derate in output.

Parameters for the operation of GE Jenbacher gas engines The genset fulfills the limits for mechanical vibrations according to ISO 8528-9. The following "Technical Instruction of GE JENBACHER" forms an integral part of a contract and must be strictly observed: TI 1100-0110, TI 1100-0111 and TI 1100-0112. If possible, railway trucks must not be used for transport ( TI 1000-0046). Parameters for the operation of control unit and the electrical equipment Relative humidity 50% by maximum temperature of 40°C.  Altitude up to 2000m above the sea level. Parameters for using a gas compressor The gas quantity indicated under the technical data refers to standard conditions with the given calorific value. The actual volume flow (under operating conditions) has to be considered for dimensioning the gas compressor and each gas feeding component – it will be affected by: Actual gas temperature (limiting temperature according to TI 1000-0300) Gas humidity (limiting value according to TI 1000-0300)  Gas Pressure Calorific value variations (can be equated with methane (CH4) variations in the case of biogas) The gas compressor is designed for a max. relative under pressure of 15 m bar(g) (0.22 psi) and a inlet temperature of 40°C (104°F) , if within scope of supply GE Jenbacher     

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Data Sheet J 412.docx

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Technical Description Genset

J 416 GS-B.L with Island Operation static Grid Code

J 416

Electrical output

1131 kW el.

Emission values NOx

< 500 mg/Nm³ (5% O2)

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0.01 Technical Data (at genset) __________________________________________ 3 Main dimensions and weights (at genset) Connections Output / fuel consumption

4 4 4

0.02 Technical data of engine ___________________________________________ 5 Thermal energy balance Exhaust gas data Combustion air data Sound pressure level Sound power level

5 5 5 6 6

0.03 Technical data of generator_________________________________________ 7 Reactance and time constants (saturated)

7

connection variant 1K _________________________________________________ 8 0.05 Cooling water circuit ______________________________________________ 9 Oil - heat (Engine jacket water cooling circuit) Engine jacket water - heat (Engine jacket water cooling circuit) Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Mixture Intercooler (2nd stage) (Low temperature circuit)

9 9 9 9

0.10 Technical parameters_____________________________________________ 10

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0.01 Technical Data (at genset) Data at:

Full load

Fuel gas LHV

kWh/Nm³

Energy input Gas volume Mechanical output Electrical output Heat to be dissipated ~ Intercooler 1st stage (Engine jacket water cooling circuit) ~ Intercooler 2nd stage (Low temperature circuit) ~ Lube oil (Engine jacket water cooling circuit) ~ Jacket water ~ Surface heat ca.

Spec. fuel consumption of engine electric Spec. fuel consumption of engine Lube oil consumption Electrical efficiency

kW

[2]

Nm³/h

*)

kW

[1]

kW el.

[4]

4.5 100%

75%

50%

2,700 600 1,161 1,131

2,083 463 871 847

1,467 326 580 560

2.46 2.39 ~ 40.6%

2.62 2.53 ~ 38.2%

[5] kW kW kW kW kW

[7]

kWh/kWel.h [2]

ca.

Part Load

kWh/kWh

[2]

kg/h

[3]

%

195 60 121 321 94

2.39 2.33 0.23 41.9%

*) approximate value for pipework dimensioning [_] Explanations: see 0.10 - Technical parameters  All heat data is based on standard conditions according to attachment 0.10. Deviations from the standard conditions can result in a change of values within the heat balance, and must be taken into consideration in the layout of the cooling circuit/equipment (intercooler; emergency cooling; ...). In the specifications in addition to the general tolerance of ±8 % on the thermal output a further reserve of +5 % is recommended for the dimensioning of the cooling requirements.

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Main dimensions and weights (at genset) Length Width Height Weight empty Weight filled

mm mm mm kg kg

~ ~ ~ ~ ~

6,200 1,800 2,200 12,800 13,400

Connections Jacket water inlet and outlet Exhaust gas outlet

DN/PN

Fuel Gas (at genset) Water drain ISO 228 Condensate drain Safety valve - jacket water ISO 228 Lube oil replenishing (pipe) Lube oil drain (pipe) Jacket water - filling (flex pipe) Intercooler water-Inlet/Outlet 1st stage Intercooler water-Inlet/Outlet 2nd stage

DN/PN

DN/PN

G mm DN/PN mm mm mm DN/PN DN/PN

80/10 300/10 125/16 ½'' 18 1½''/2,5 28 28 13 80/10 65/10

Output / fuel consumption ISO standard fuel stop power ICFN Mean effe. press. at stand. power and nom. speed Fuel gas type Based on methane number | Min. methane number Compression ratio Min./Max. fuel gas pressure at inlet to gas train  Allowed Fluctuation of fuel gas pressure Max. rate of gas pressure fluctuation Maximum Intercooler 2nd stage inlet water temperature Spec. fuel consumption of engine Specific lube oil consumption Max. Oil temperature Jacket-water temperature max. Filling capacity lube oil (refill)

kW bar

MZ d) Epsilon mbar % mbar/sec °C kWh/kWh g/kWh °C °C lit

1,161 19.00 Biogas 135 | 100 12.5 80 - 200 c) ± 10 10 50 2.33 0.20 85 95 ~ 360

c) Lower gas pressures upon inquiry d) based on methane number calculation software AVL 3. 1

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0.02 Technical data of engine Manufacturer Engine type Working principle Configuration No. of cylinders Bore Stroke Piston displacement Nominal speed Mean piston speed Length Width Height Weight dry Weight filled Moment of inertia Direction of rotation (from flywheel view) Radio interference level to VDE 0875 Starter motor output Starter motor voltage

mm mm lit rpm m/s mm mm mm kg kg kgm²

kW V

GE Jenbacher J 416 GS-B125 4-Stroke V 70° 16 145 185 48.88 1,500 9.25 3,660 1,495 2,085 6,800 7,435 13.50 left N 7 24

Thermal energy balance Energy input Intercooler Lube oil Jacket water Exhaust gas cooled to 180 °C Exhaust gas cooled to 100 °C Surface heat

kW kW kW kW kW kW kW

2,700 255 121 321 517 660 55

Exhaust gas data Exhaust gas temperature at full load Exhaust gas temperature at bmep= 14.3 [bar] Exhaust gas temperature at bmep= 9.5 [bar] Exhaust gas mass flow rate, wet Exhaust gas mass flow rate, dry Exhaust gas volume, wet Exhaust gas volume, dry Max.admissible exhaust back pressure after engine

[8]

°C °C °C

kg/h kg/h Nm³/h Nm³/h mbar

456 ~ 477 ~ 499 5,984 5,562 4,674 4,150 60

Combustion air data Combustion air mass flow rate Combustion air volume Max. admissible pressure drop at air-intake filter

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Data Sheet J 416.docx

kg/h Nm³/h mbar

5,519 4,271 10

Copyright ©(rg) 5/11

Sound pressure level  Aggregate a) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Exhaust gas b) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz

dB(A) re 20µPa dB dB dB dB dB dB dB dB dB dB(A) re 20µPa dB dB dB dB dB dB dB dB dB

97 84 88 97 95 93 88 87 90 88 113 101 111 116 105 102 96 108 107 104

Sound power level  Aggregate Measurement surface Exhaust gas Measurement surface

dB(A) re 1pW m² dB(A) re 1pW m²

117 105 121 6.28

a) average sound pressure level on measurement surface in a distance of 1m (converted to free field) according to DIN 45635, precision class 3. b) average sound pressure level on measurement surface in a distance of 1m according to DIN 45635, precision class 2. The spectra are valid for aggregates up to bmep=20 bar. (for higher bmep add safety margin of 1dB to all values per increase of 1 bar pressure). Engine tolerance ± 3 dB

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Data Sheet J 416.docx

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0.03 Technical data of generator Manufacturer Type Type rating Driving power Ratings at p.f. = 1,0 Ratings at p.f. = 0.8 Rated output at p.f. = 0.8 Rated reactive power at p.f. = 0.8 Rated current at p.f. = 0.8 Frequency Voltage Speed Permissible overspeed Power factor (lagging - leading) Efficiency at p.f. = 1,0 Efficiency at p.f. = 0.8 Moment of inertia Mass Radio interference level to EN 55011 Class A (EN 61000-6-4) Construction Protection Class Insulation class Temperature (rise at driving power) Maximum ambient temperature

kVA kW kW kW kVA kVar  A Hz V rpm rpm % % kgm² kg

°C

STAMFORD e) PE 734 E e) 1,625 1,161 1,131 1,122 1,402 841 2,023 50 400 1,500 1,800 0,8 - 0,95 97.4% 96.6% 44.50 3,506 N B3/B14 IP 23 H F 40

Reactance and time constants (saturated) xd direct axis synchronous reactance xd' direct axis transient reactance xd'' direct axis sub transient reactance x2 negative sequence reactance Td'' sub transient reactance time constant Ta Time constant direct-current Tdo' open circuit field time constant

p.u. p.u. p.u. p.u. ms ms s

2.18 0.13 0.10 0.14 20 20 2.50

e) GE Jenbacher reserves the right to change the generator supplier and the generator type. The contractual data of the generator may thereby change slightly. The contractual produced electrical power will not change.

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connection variant 1K

0.05 Cooling water circuit Oil - heat (Engine jacket water cooling circuit) Nominal output Max. Oil temperature Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C bar bar

121 85 0.50 2.50

Engine jacket water - heat (Engine jacket water cooling circuit) Nominal output Max. engine jacket water temperature (outlet engine) Engine jacket water flow rate Safety valve - max press. set point

kW °C m³/h bar

321 90 30.7 2.50

Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Nominal output Max. inlet cooling water temp. (intercooler) Nominal pressure of cooling water / (max. operating pressure) Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C PN bar bar

195 73.8 10 0.30 2.50

Mixture Intercooler (2nd stage) (Low temperature circuit) Nominal output Max. inlet cooling water temp. (intercooler)  Aftercooler water flow rate Nominal pressure of cooling water / (max. operating pressure) Intercooler water pressure drop Safety valve - max press. set point

kW °C m³/h PN bar bar

60 50 20.0 10 0.80 2.50

The final pressure drop will be given aft er final order clarification and must be taken from the P&ID order documentation.

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Data Sheet J 416.docx

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0.10 Technical parameters  All data in the technical specification are based on engine full load (unless stated other wise) at specified temperatures and the methane number and subject to technical development and modifications.  All pressure indications are to be measured and read with pressure ga uges (psi.g.). (1) At nominal speed and standard reference conditions ICFN according to DIN-ISO 3046 and DIN 6271, respectively (2) According to DIN-ISO 3046 and DIN 6271, respect ively, with a tolerance of +5 %. Efficiency performance is based on a new unit (immediately upon commissioning).Effects of degradation during normal operation can be mitigated through regular service and maintenance work; reference value --> 65%CH4 (3) Average value between oil change intervals according to maintenance schedule, without oil change amount (4) At p. f. = 1.0 according to VDE 0530 REM / IEC 34.1 with relative tolerances (5) Total output with a tolerance of ±8 % (6) According to above parameters (1) through (5) (7) Only valid for engine and generator; module and peripheral equipment not considered (at p. f. = 0,8) (8) Exhaust temperature with a tolerance of ±8 % Radio interference level The ignition system of the gas engines complies the radio interference levels of CISPR 12 and EN 55011 class B, (30-75 MHz, 75-400 MHz, 400-1000 MHz) and (30-230 MHz, 230-1000 MHz), respectively. Definition of output  ISO-ICFN continuous rated power: Net break power that the engine manufacturer declares an engine is capable of delivering continuously, at stated speed, between the normal maintenance intervals and overhauls as required by the manufacturer. Power determined under the operating conditions of the manufacturer’s test bench and adjusted to the standard reference conditions.  Standard reference conditions: Barometric pressure: 1000 mbar (14.5 psi) or 100 m (328 ft) above sea level  Air temperature: 25°C (77°F) or 298 K Relative humidity: 30 % 





Volume values at standard conditions (fuel gas, combustion air, exhaust gas) Pressure: 1013 mbar (14.7 psi) Temperature: 0°C (32°F) or 273 K

Output adjustment for turbo charged engines Standard rating of the engines is for an installation at an altitude ≤ 0 m and an air intake temperature ≤ 40 °C (T1) Maximum room temperature: 50°C (T2) -> engine stop

14.12.2016/GE (E08D)

Data Sheet J 416.docx

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If the actual methane number is lower than the specified, the knock control responds. First the ignition timing is changed at full rated power. Secondly the rated power is reduced. These functions are carried out by the engine management system. Exceedance of the voltage and frequency limits for generators according to IEC 60034-1 Zone A will lead to a derate in output.

Parameters for the operation of GE Jenbacher gas engines The genset fulfills the limits for mechanical vibrations according to ISO 8528-9. The following "Technical Instruction of GE JENBACHER" forms an integral part of a contract and must be strictly observed: TI 1100-0110, TI 1100-0111 and TI 1100-0112. If possible, railway trucks must not be used for transport ( TI 1000-0046). Parameters for the operation of control unit and the electrical equipment Relative humidity 50% by maximum temperature of 40°C.  Altitude up to 2000m above the sea level. Parameters for using a gas compressor The gas quantity indicated under the technical data refers to standard conditions with the given calorific value. The actual volume flow (under operating conditions) has to be considered for dimensioning the gas compressor and each gas feeding component – it will be affected by: Actual gas temperature (limiting temperature according to TI 1000-0300) Gas humidity (limiting value according to TI 1000-0300)  Gas Pressure Calorific value variations (can be equated with methane (CH4) variations in the case of biogas) The gas compressor is designed for a max. relative under pressure of 15 m bar(g) (0.22 psi) and a inlet temperature of 40°C (104°F) , if within scope of supply GE Jenbacher     

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Data Sheet J 416.docx

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Technical Description Genset

J 420 GS-B.L with Island Operation static Grid Code

J 420

Electrical output

1413 kW el.

Emission values NOx

< 500 mg/Nm³ (5% O2)

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Data Sheet J 420.docx

Copyright ©(rg) 1/11

0.01 Technical Data (at genset) __________________________________________ 3 Main dimensions and weights (at genset) Connections Output / fuel consumption

4 4 4

0.02 Technical data of engine ___________________________________________ 5 Thermal energy balance Exhaust gas data Combustion air data Sound pressure level Sound power level

5 5 5 6 6

0.03 Technical data of generator_________________________________________ 7 Reactance and time constants (saturated)

7

connection variant 1K _________________________________________________ 8 0.05 Cooling water circuit ______________________________________________ 9 Oil - heat (Engine jacket water cooling circuit) Engine jacket water - heat (Engine jacket water cooling circuit) Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Mixture Intercooler (2nd stage) (Low temperature circuit)

9 9 9 9

0.10 Technical parameters_____________________________________________ 10

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Data Sheet J 420.docx

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0.01 Technical Data (at genset) Data at:

Full load

Fuel gas LHV

kWh/Nm³

Energy input Gas volume Mechanical output Electrical output Heat to be dissipated ~ Intercooler 1st stage (Engine jacket water cooling circuit) ~ Intercooler 2nd stage (Low temperature circuit) ~ Lube oil (Engine jacket water cooling circuit) ~ Jacket water ~ Surface heat ca.

Spec. fuel consumption of engine electric Spec. fuel consumption of engine Lube oil consumption Electrical efficiency

kW

[2]

Nm³/h

*)

kW

[1]

kW el.

[4]

4.5 100%

75%

50%

3,375 750 1,451 1,413

2,604 579 1,088 1,059

1,833 407 726 703

2.46 2.39 ~ 40.7%

2.61 2.53 ~ 38.3%

[5] kW kW kW kW kW

[7]

kWh/kWel.h [2]

ca.

Part Load

kWh/kWh

[2]

kg/h

[3]

%

244 74 151 401 121

2.39 2.33 0.29 41.9%

*) approximate value for pipework dimensioning [_] Explanations: see 0.10 - Technical parameters  All heat data is based on standard conditions according to attachment 0.10. Deviations from the standard conditions can result in a change of values within the heat balance, and must be taken into consideration in the layout of the cooling circuit/equipment (intercooler; emergency cooling; ...). In the specifications in addition to the general tolerance of ±8 % on the thermal output a further reserve of +5 % is recommended for the dimensioning of the cooling requirements.

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Data Sheet J 420.docx

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Main dimensions and weights (at genset) Length Width Height Weight empty Weight filled

mm mm mm kg kg

~ ~ ~ ~ ~

7,100 1,900 2,200 16,300 17,000

Connections Jacket water inlet and outlet Exhaust gas outlet

DN/PN

Fuel Gas (at genset) Water drain ISO 228 Condensate drain Safety valve - jacket water ISO 228 Lube oil replenishing (pipe) Lube oil drain (pipe) Jacket water - filling (flex pipe) Intercooler water-Inlet/Outlet 1st stage Intercooler water-Inlet/Outlet 2nd stage

DN/PN

DN/PN

G mm DN/PN mm mm mm DN/PN DN/PN

80/10 300/10 125/16 ½'' 18 2x1½''/2,5 28 28 13 80/10 65/10

Output / fuel consumption ISO standard fuel stop power ICFN Mean effe. press. at stand. power and nom. speed Fuel gas type Based on methane number | Min. methane number Compression ratio Min./Max. fuel gas pressure at inlet to gas train  Allowed Fluctuation of fuel gas pressure Max. rate of gas pressure fluctuation Maximum Intercooler 2nd stage inlet water temperature Spec. fuel consumption of engine Specific lube oil consumption Max. Oil temperature Jacket-water temperature max. Filling capacity lube oil (refill)

kW bar

MZ d) Epsilon mbar % mbar/sec °C kWh/kWh g/kWh °C °C lit

1,451 19.00 Biogas 135 | 100 12.5 120 - 200 c) ± 10 10 50 2.33 0.20 85 95 ~ 437

c) Lower gas pressures upon inquiry d) based on methane number calculation software AVL 3. 1

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Data Sheet J 420.docx

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0.02 Technical data of engine Manufacturer Engine type Working principle Configuration No. of cylinders Bore Stroke Piston displacement Nominal speed Mean piston speed Length Width Height Weight dry Weight filled Moment of inertia Direction of rotation (from flywheel view) Radio interference level to VDE 0875 Starter motor output Starter motor voltage

mm mm lit rpm m/s mm mm mm kg kg kgm²

kW V

GE Jenbacher J 420 GS-B125 4-Stroke V 70° 20 145 185 61.10 1,500 9.25 3,750 1,580 2,033 7,200 7,900 11.64 left N 13 24

Thermal energy balance Energy input Intercooler Lube oil Jacket water Exhaust gas cooled to 180 °C Exhaust gas cooled to 100 °C Surface heat

kW kW kW kW kW kW kW

3,375 318 151 401 646 825 69

Exhaust gas data Exhaust gas temperature at full load Exhaust gas temperature at bmep= 14.3 [bar] Exhaust gas temperature at bmep= 9.5 [bar] Exhaust gas mass flow rate, wet Exhaust gas mass flow rate, dry Exhaust gas volume, wet Exhaust gas volume, dry Max.admissible exhaust back pressure after engine

[8]

°C °C °C

kg/h kg/h Nm³/h Nm³/h mbar

456 ~ 477 ~ 499 7,480 6,953 5,843 5,187 60

Combustion air data Combustion air mass flow rate Combustion air volume Max. admissible pressure drop at air-intake filter

14.12.2016/GE (E08D)

Data Sheet J 420.docx

kg/h Nm³/h mbar

6,899 5,339 10

Copyright ©(rg) 5/11

Sound pressure level  Aggregate a) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Exhaust gas b) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz

dB(A) re 20µPa dB dB dB dB dB dB dB dB dB dB(A) re 20µPa dB dB dB dB dB dB dB dB dB

97 79 87 98 95 91 86 88 92 89 115 95 117 115 113 108 105 108 109 107

Sound power level  Aggregate Measurement surface Exhaust gas Measurement surface

dB(A) re 1pW m² dB(A) re 1pW m²

117 110 123 6.28

a) average sound pressure level on measurement surface in a distance of 1m (converted to free field) according to DIN 45635, precision class 3. b) average sound pressure level on measurement surface in a distance of 1m according to DIN 45635, precision class 2. The spectra are valid for aggregates up to bmep=20 bar. (for higher bmep add safety margin of 1dB to all values per increase of 1 bar pressure). Engine tolerance ± 3 dB

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0.03 Technical data of generator Manufacturer Type Type rating Driving power Ratings at p.f. = 1,0 Ratings at p.f. = 0.8 Rated output at p.f. = 0.8 Rated reactive power at p.f. = 0.8 Rated current at p.f. = 0.8 Frequency Voltage Speed Permissible overspeed Power factor (lagging - leading) Efficiency at p.f. = 1,0 Efficiency at p.f. = 0.8 Moment of inertia Mass Radio interference level to EN 55011 Class A (EN 61000-6-4) Construction Protection Class Insulation class Temperature (rise at driving power) Maximum ambient temperature

kVA kW kW kW kVA kVar  A Hz V rpm rpm % % kgm² kg

°C

Leroy-Somer e) LSA 52.2 L70 e) 1,935 1,451 1,413 1,399 1,748 1,049 2,524 50 400 1,500 1,800 0,8 - 0,95 97.4% 96.4% 52.50 4,400 N B3/B14 IP 23 H F 40

Reactance and time constants (saturated) xd direct axis synchronous reactance xd' direct axis transient reactance xd'' direct axis sub transient reactance x2 negative sequence reactance Td'' sub transient reactance time constant Ta Time constant direct-current Tdo' open circuit field time constant

p.u. p.u. p.u. p.u. ms ms s

2.07 0.19 0.10 0.11 24 45 3.23

e) GE Jenbacher reserves the right to change the generator supplier and the generator type. The contractual data of the generator may thereby change slightly. The contractual produced electrical power will not change.

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connection variant 1K

0.05 Cooling water circuit Oil - heat (Engine jacket water cooling circuit) Nominal output Max. Oil temperature Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C bar bar

151 85 0.50 2.50

Engine jacket water - heat (Engine jacket water cooling circuit) Nominal output Max. engine jacket water temperature (outlet engine) Engine jacket water flow rate Safety valve - max press. set point

kW °C m³/h bar

401 90 38.3 2.50

Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Nominal output Max. inlet cooling water temp. (intercooler) Nominal pressure of cooling water / (max. operating pressure) Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C PN bar bar

244 73.8 10 0.30 2.50

Mixture Intercooler (2nd stage) (Low temperature circuit) Nominal output Max. inlet cooling water temp. (intercooler)  Aftercooler water flow rate Nominal pressure of cooling water / (max. operating pressure) Intercooler water pressure drop Safety valve - max press. set point

kW °C m³/h PN bar bar

74 50 20.0 10 0.80 2.50

The final pressure drop will be given aft er final order clarification and must be taken from the P&ID order documentation.

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0.10 Technical parameters  All data in the technical specification are based on engine full load (unless stated other wise) at specified temperatures and the methane number and subject to technical development and modifications.  All pressure indications are to be measured and read with pressure ga uges (psi.g.). (1) At nominal speed and standard reference conditions ICFN according to DIN-ISO 3046 and DIN 6271, respectively (2) According to DIN-ISO 3046 and DIN 6271, respect ively, with a tolerance of +5 %. Efficiency performance is based on a new unit (immediately upon commissioning).Effects of degradation during normal operation can be mitigated through regular service and maintenance work; reference value --> 65%CH4 (3) Average value between oil change intervals according to maintenance schedule, without oil change amount (4) At p. f. = 1.0 according to VDE 0530 REM / IEC 34.1 with relative tolerances (5) Total output with a tolerance of ±8 % (6) According to above parameters (1) through (5) (7) Only valid for engine and generator; module and peripheral equipment not considered (at p. f. = 0,8) (8) Exhaust temperature with a tolerance of ±8 % Radio interference level The ignition system of the gas engines complies the radio interference levels of CISPR 12 and EN 55011 class B, (30-75 MHz, 75-400 MHz, 400-1000 MHz) and (30-230 MHz, 230-1000 MHz), respectively. Definition of output  ISO-ICFN continuous rated power: Net break power that the engine manufacturer declares an engine is capable of delivering continuously, at stated speed, between the normal maintenance intervals and overhauls as required by the manufacturer. Power determined under the operating conditions of the manufacturer’s test bench and adjusted to the standard reference conditions.  Standard reference conditions: Barometric pressure: 1000 mbar (14.5 psi) or 100 m (328 ft) above sea level  Air temperature: 25°C (77°F) or 298 K Relative humidity: 30 % 





Volume values at standard conditions (fuel gas, combustion air, exhaust gas) Pressure: 1013 mbar (14.7 psi) Temperature: 0°C (32°F) or 273 K

Output adjustment for turbo charged engines Standard rating of the engines is for an installation at an altitude ≤ 0 m and an air intake temperature ≤ 40 °C (T1) Maximum room temperature: 50°C (T2) -> engine stop

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Data Sheet J 420.docx

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If the actual methane number is lower than the specified, the knock control responds. First the ignition timing is changed at full rated power. Secondly the rated power is reduced. These functions are carried out by the engine management system. Exceedance of the voltage and frequency limits for generators according to IEC 60034-1 Zone A will lead to a derate in output.

Parameters for the operation of GE Jenbacher gas engines The genset fulfills the limits for mechanical vibrations according to ISO 8528-9. The following "Technical Instruction of GE JENBACHER" forms an integral part of a contract and must be strictly observed: TI 1100-0110, TI 1100-0111 and TI 1100-0112. If possible, railway trucks must not be used for transport ( TI 1000-0046). Parameters for the operation of control unit and the electrical equipment Relative humidity 50% by maximum temperature of 40°C.  Altitude up to 2000m above the sea level. Parameters for using a gas compressor The gas quantity indicated under the technical data refers to standard conditions with the given calorific value. The actual volume flow (under operating conditions) has to be considered for dimensioning the gas compressor and each gas feeding component – it will be affected by: Actual gas temperature (limiting temperature according to TI 1000-0300) Gas humidity (limiting value according to TI 1000-0300)  Gas Pressure Calorific value variations (can be equated with methane (CH4) variations in the case of biogas) The gas compressor is designed for a max. relative under pressure of 15 m bar(g) (0.22 psi) and a inlet temperature of 40°C (104°F) , if within scope of supply GE Jenbacher     

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Data Sheet J 420.docx

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Technical Description Genset

J 612 GS-B.L with Island Operation static Grid Code

J 612

Electrical output

1817 kW el.

Emission values NOx

< 500 mg/Nm³ (5% O2)

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Data Sheet J 612.docx

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0.01 Technical Data (at genset) __________________________________________ 3 Main dimensions and weights (at genset) Connections Output / fuel consumption

4 4 4

0.02 Technical data of engine ___________________________________________ 5 Thermal energy balance Exhaust gas data Combustion air data Sound pressure level Sound power level

5 5 5 6 6

0.03 Technical data of generator_________________________________________ 7 Reactance and time constants (saturated)

7

connection variant 1K _________________________________________________ 8 0.05 Cooling water circuit ______________________________________________ 9 Oil - heat (Engine jacket water cooling circuit) Engine jacket water - heat (Engine jacket water cooling circuit) Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Mixture Intercooler (2nd stage) (Low temperature circuit)

9 9 9 9

0.10 Technical parameters_____________________________________________ 10

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Data Sheet J 612.docx

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0.01 Technical Data (at genset) Data at:

Full load

Fuel gas LHV

kWh/Nm³

Energy input Gas volume Mechanical output Electrical output Heat to be dissipated ~ Intercooler 1st stage (Engine jacket water cooling circuit) ~ Intercooler 2nd stage (Low temperature circuit) ~ Lube oil (Engine jacket water cooling circuit) ~ Jacket water ~ Surface heat ca.

Spec. fuel consumption of engine electric Spec. fuel consumption of engine Lube oil consumption Electrical efficiency

kW

[2]

Nm³/h

*)

kW

[1]

kW el.

[4]

5 100%

75%

50%

4,142 829 1,871 1,817

3,201 641 1,403 1,360

2,260 452 936 899

2.36 2.28 ~ 42.5%

2.52 2.42 ~ 39.8%

[5] kW kW kW kW kW

[7]

kWh/kWel.h [2]

ca.

Part Load

kWh/kWh

[2]

kg/h

[3]

%

470 81 209 289 148

2.28 2.21 0.37 43.9%

*) approximate value for pipework dimensioning [_] Explanations: see 0.10 - Technical parameters  All heat data is based on standard conditions according to attachment 0.10. Deviations from the standard conditions can result in a change of values within the heat balance, and must be taken into consideration in the layout of the cooling circuit/equipment (intercooler; emergency cooling; ...). In the specifications in addition to the general tolerance of ±8 % on the thermal output a further reserve of +5 % is recommended for the dimensioning of the cooling requirements.

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Main dimensions and weights (at genset) Length Width Height Weight empty Weight filled

mm mm mm kg kg

~ ~ ~ ~ ~

7,600 2,200 2,800 23,400 24,400

Connections Jacket water inlet and outlet Exhaust gas outlet

DN/PN

Fuel Gas (at genset) Water drain ISO 228 Condensate drain Safety valve - jacket water ISO 228 Lube oil replenishing (pipe) Lube oil drain (pipe) Jacket water - filling (flex pipe) Intercooler water-Inlet/Outlet 1st stage Intercooler water-Inlet/Outlet 2nd stage

DN/PN

DN/PN

G mm DN/PN mm mm mm DN/PN DN/PN

100/10 500/10 100/10 ½'' 18 2x1½''/2,5 28 28 13 100/10 65/10

Output / fuel consumption ISO standard fuel stop power ICFN Mean effe. press. at stand. power and nom. speed Fuel gas type Based on methane number | Min. methane number Compression ratio Min. fuel gas pressure for the pre chamber Min./Max. fuel gas pressure at inlet to gas train  Allowed Fluctuation of fuel gas pressure Max. rate of gas pressure fluctuation Maximum Intercooler 2nd stage inlet water temperature Spec. fuel consumption of engine Specific lube oil consumption Max. Oil temperature Jacket-water temperature max. Filling capacity lube oil (refill)

kW bar

MZ d) Epsilon bar mbar % mbar/sec °C kWh/kWh g/kWh °C °C lit

1,871 20.00 Biogas 135 | 100 12.5 3.45 120 - 200 c) ± 10 10 50 2.21 0.20 80 95 ~ 549

c) Lower gas pressures upon inquiry d) based on methane number calculation software AVL 3. 1

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0.02 Technical data of engine Manufacturer Engine type Working principle Configuration No. of cylinders Bore Stroke Piston displacement Nominal speed Mean piston speed Length Width Height Weight dry Weight filled Moment of inertia Direction of rotation (from flywheel view) Radio interference level to VDE 0875 Starter motor output Starter motor voltage

mm mm lit rpm m/s mm mm mm kg kg kgm²

kW V

GE Jenbacher J 612 GS-F25 4-Stroke V 60° 12 190 220 74.85 1,500 11.00 4,246 1,886 2,503 9,500 10,300 56.67 left N 13 24

Thermal energy balance Energy input Intercooler Lube oil Jacket water Exhaust gas cooled to 180 °C Exhaust gas cooled to 100 °C Surface heat

kW kW kW kW kW kW kW

4,142 551 209 289 698 944 77

Exhaust gas data Exhaust gas temperature at full load Exhaust gas temperature at bmep= 15 [bar] Exhaust gas temperature at bmep= 10 [bar] Exhaust gas mass flow rate, wet Exhaust gas mass flow rate, dry Exhaust gas volume, wet Exhaust gas volume, dry Max.admissible exhaust back pressure after engine

[8]

°C °C °C

kg/h kg/h Nm³/h Nm³/h mbar

399 ~ 449 ~ 499 10,330 9,683 8,060 7,256 50

Combustion air data Combustion air mass flow rate Combustion air volume Max. admissible pressure drop at air-intake filter

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Data Sheet J 612.docx

kg/h Nm³/h mbar

9,617 7,442 10

Copyright ©(rg) 5/11

Sound pressure level  Aggregate a) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Exhaust gas b) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz

dB(A) re 20µPa dB dB dB dB dB dB dB dB dB dB(A) re 20µPa dB dB dB dB dB dB dB dB dB

100 90 88 100 95 94 93 91 91 94 116 104 121 124 116 111 110 108 104 86

Sound power level  Aggregate Measurement surface Exhaust gas Measurement surface

dB(A) re 1pW m² dB(A) re 1pW m²

122 142 124 6.28

a) average sound pressure level on measurement surface in a distance of 1m (converted to free field) according to DIN 45635, precision class 3. b) average sound pressure level on measurement surface in a distance of 1m according to DIN 45635, precision class 2. The spectra are valid for aggregates up to bmep=22 bar. (for higher bmep add safety margin of 1dB to all values per increase of 1 bar pressure). Engine tolerance ± 3 dB

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Data Sheet J 612.docx

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0.03 Technical data of generator Manufacturer Type Type rating Driving power Ratings at p.f. = 1,0 Ratings at p.f. = 0.8 Rated output at p.f. = 0.8 Rated reactive power at p.f. = 0.8 Rated current at p.f. = 0.8 Frequency Voltage Speed Permissible overspeed Power factor (lagging - leading) Efficiency at p.f. = 1,0 Efficiency at p.f. = 0.8 Moment of inertia Mass Radio interference level to EN 55011 Class A (EN 61000-6-4) Ik'' Initial symmetrical short-circuit current Is Peak current Insulation class Temperature (rise at driving power) Maximum ambient temperature

kVA kW kW kW kVA kVar  A Hz kV rpm rpm % % kgm² kg kA kA

°C

AVK e) DIG 130 i/4 e) 2,500 1,871 1,817 1,800 2,250 1,350 118 50 11 1,500 1,800 0,8 - 0,95 97.1% 96.2% 97.00 6,900 N 0.69 1.75 F F 40

Reactance and time constants (saturated) xd direct axis synchronous reactance xd' direct axis transient reactance xd'' direct axis sub transient reactance x2 negative sequence reactance Td'' sub transient reactance time constant Ta Time constant direct-current Tdo' open circuit field time constant

p.u. p.u. p.u. p.u. ms ms s

1.94 0.27 0.17 0.18 15 70 3.00

e) GE Jenbacher reserves the right to change the generator supplier and the generator type. The contractual data of the generator may thereby change slightly. The contractual produced electrical power will not change.

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Data Sheet J 612.docx

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connection variant 1K

0.05 Cooling water circuit Oil - heat (Engine jacket water cooling circuit) Nominal output Max. Oil temperature Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C bar bar

209 80 0.40 3.50

Engine jacket water - heat (Engine jacket water cooling circuit) Nominal output Max. engine jacket water temperature (outlet engine) Engine jacket water flow rate Safety valve - max press. set point

kW °C m³/h bar

289 90 37.3 3.50

Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Nominal output Max. inlet cooling water temp. (intercooler) Nominal pressure of cooling water / (max. operating pressure) Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C PN bar bar

470 70.4 10 0.25 3.50

Mixture Intercooler (2nd stage) (Low temperature circuit) Nominal output Max. inlet cooling water temp. (intercooler)  Aftercooler water flow rate Nominal pressure of cooling water / (max. operating pressure) Intercooler water pressure drop Safety valve - max press. set point

kW °C m³/h PN bar bar

81 50 25.0 10 0.25 3.50

The final pressure drop will be given aft er final order clarification and must be taken from the P&ID order documentation.

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Data Sheet J 612.docx

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0.10 Technical parameters  All data in the technical specification are based on engine full load (unless stated other wise) at specified temperatures and the methane number and subject to technical development and modifications.  All pressure indications are to be measured and read with pressure ga uges (psi.g.). (1) At nominal speed and standard reference conditions ICFN according to DIN-ISO 3046 and DIN 6271, respectively (2) According to DIN-ISO 3046 and DIN 6271, respect ively, with a tolerance of +5 %. Efficiency performance is based on a new unit (immediately upon commissioning).Effects of degradation during normal operation can be mitigated through regular service and maintenance work; reference value --> 65%CH4 (3) Average value between oil change intervals according to maintenance schedule, without oil change amount (4) At p. f. = 1.0 according to VDE 0530 REM / IEC 34.1 with relative tolerances (5) Total output with a tolerance of ±8 % (6) According to above parameters (1) through (5) (7) Only valid for engine and generator; module and peripheral equipment not considered (at p. f. = 0,8) (8) Exhaust temperature with a tolerance of ±8 % Radio interference level The ignition system of the gas engines complies the radio interference levels of CISPR 12 and EN 55011 class B, (30-75 MHz, 75-400 MHz, 400-1000 MHz) and (30-230 MHz, 230-1000 MHz), respectively. Definition of output  ISO-ICFN continuous rated power: Net break power that the engine manufacturer declares an engine is capable of delivering continuously, at stated speed, between the normal maintenance intervals and overhauls as required by the manufacturer. Power determined under the operating conditions of the manufacturer’s test bench and adjusted to the standard reference conditions.  Standard reference conditions: Barometric pressure: 1000 mbar (14.5 psi) or 100 m (328 ft) above sea level  Air temperature: 25°C (77°F) or 298 K Relative humidity: 30 % 





Volume values at standard conditions (fuel gas, combustion air, exhaust gas) Pressure: 1013 mbar (14.7 psi) Temperature: 0°C (32°F) or 273 K

Output adjustment for turbo charged engines Standard rating of the engines is for an installation at an altitude ≤ 0 m and an air intake temperature ≤ 35 °C (T1) Maximum room temperature: 50°C (T2) -> engine stop

14.12.2016/GE (E08D)

Data Sheet J 612.docx

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If the actual methane number is lower than the specified, the knock control responds. First the ignition timing is changed at full rated power. Secondly the rated power is reduced. These functions are carried out by the engine management system. Exceedance of the voltage and frequency limits for generators according to IEC 60034-1 Zone A will lead to a derate in output.

Parameters for the operation of GE Jenbacher gas engines The genset fulfils the limits for mechanical vibrations according to ISO 8528-9. The following "Technical Instruction of GE JENBACHER" forms an integral part of a contract and must be strictly observed: TA 1000-0004, TA 1100 0110, TA 1100-0111, and TA 1100-0112. Transport by rail should be avoided. See TA 1000-0046 for further details Failure to adhere to the requirements of the above mentioned TA documents can lead to engine damage and may result in loss of warranty coverage. Parameters for the operation of control unit and the electrical equipment Relative humidity 50% by maximum temperature of 40°C.  Altitude up to 2000m above the sea level. Parameters for using a gas compressor The gas quantity indicated under the technical data refers to standard conditions with the given calorific value. The actual volume flow (under operating conditions) has to be considered for dimensioning the gas compressor and each gas feeding component – it will be affected by: Actual gas temperature (limiting temperature according to TI 1000-0300) Gas humidity (limiting value according to TI 1000-0300)  Gas Pressure Calorific value variations (can be equated with methane (CH4) variations in the case of biogas) The gas compressor is designed for a max. relative under pressure of 15 m bar(g) (0.22 psi) and a inlet temperature of 40°C (104°F) , if within scope of supply GE Jenbacher     

14.12.2016/GE (E08D)

Data Sheet J 612.docx

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11/2016

Technical Description Genset

J 616 GS-B.L with Island Operation static Grid Code

J 616

Electrical output

2433 kW el.

Emission values NOx

< 500 mg/Nm³ (5% O2)

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0.01 Technical Data (at genset)

4

Main dimensions and weights (at genset) Connections Output / fuel consumption

5

0.02 Technical data of engine

6

Thermal energy balance Exhaust gas data Combustion air data Sound pressure level Sound power level

6

0.03 Technical data of generator

8

Reactance and time constants (saturated)

8

connection variant 1K

9

5 5

6 6 7 7

0.05 Cooling water circuit

10

Oil - heat (Engine jacket water cooling circuit) Engine jacket water - heat (Engine jacket water cooling circuit) Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Mixture Intercooler (2nd stage) (Low temperature circuit)

10

0.10 Technical parameters

11

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10 10 10

30333_Technical Specification DANA JGS616 (002).docx 2/39

0.01 Technical Data (at genset) Data at: Fuel gas LHV

Full load 5 100%

kWh/Nm³

Energy input Gas volume Mechanical output Electrical output Heat to be dissipated ~ Intercooler 1st stage (Engine jacket water cooling circuit) ~ Intercooler 2nd stage (Low temperature circuit) ~ Lube oil (Engine jacket water cooling circuit) ~ Jacket water ~ Surface heat ca.

Spec. fuel consumption of engine electric Spec. fuel consumption of engine Lube oil consumption Electrical efficiency

kW

[2]

Nm³/h

*)

kW

[1]

kW el.

[4]

75%

50%

5,523 1,105 2,495 2,433

4,268 854 1,871 1,820

3,013 603 1,248 1,204

627 109 279 385 182

348 77 251 334 ~

132 51 216 285 ~

2.27 2.21 0.50 44.0%

2.35 2.28 ~ 42.6%

2.50 2.41 ~ 39.9%

[5] kW

[9]

kW kW kW kW

[7]

kWh/kWel.h [2] ca.

Part Load

kWh/kWh

[2]

kg/h

[3]

%

*) approximate value for pipework dimensioning [_] Explanations: see 0.10 - Technical parameters  All heat data is based on standard conditions according to attachment 0.10. Deviations from the standard conditions can result in a change of values within the heat balance, and must be taken into consideration in the layout of the cooling circuit/equipment (intercooler; emergency cooling; ...). In the specifications in addition to the general tolerance of ±8 % on the thermal output a further reserve of +5 % is recommended for the dimensioning of the cooling requirements.

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Main dimensions and weights (at genset) Length Width Height Weight empty Weight filled

mm mm mm kg kg

~ ~ ~ ~ ~

8,300 2,200 2,800 29,500 30,500

Connections Jacket water inlet and outlet Exhaust gas outlet [D]

DN/PN

Fuel Gas (at genset) Water drain ISO 228 Condensate drain Safety valve - jacket water ISO 228 Lube oil replenishing (pipe) Lube oil drain (pipe) Jacket water - filling (flex pipe) Intercooler water-Inlet/Outlet 1st stage Intercooler water-Inlet/Outlet 2nd stage

DN/PN

DN/PN

G mm DN/PN mm mm mm DN/PN DN/PN

100/10 600/10 100/10 ½'' 18 2x1½''/2,5 28 28 13 100/10 65/10

Output / fuel consumption ISO standard fuel stop power ICFN Mean effe. press. at stand. power and nom. speed Fuel gas type Based on methane number | Min. methane number Compression ratio Min. fuel gas pressure for the pre chamber Min./Max. fuel gas pressure at inlet to gas train  Allowed Fluctuation of fuel gas pressure Max. rate of gas pressure fluctuation Maximum Intercooler 2nd stage inlet water temperature Spec. fuel consumption of engine Specific lube oil consumption Max. Oil temperature Jacket-water temperature max. Filling capacity lube oil (refill)

kW bar

MZ d) Epsilon bar mbar % mbar/sec °C kWh/kWh g/kWh °C °C lit

2,495 20.00 Biogas 135 | 100 12.5 3.45 120 - 200 c) ± 10 10 50 2.21 0.20 80 95 ~ 648

c) Lower gas pressures upon inquiry d) based on methane number calculation software AVL 3.2

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0.02 Technical data of engine Manufacturer Engine type Working principle Configuration No. of cylinders Bore Stroke Piston displacement Nominal speed Mean piston speed Length Width Height Weight dry Weight filled Moment of inertia Direction of rotation (from flywheel view) Radio interference level to VDE 0875 Starter motor output Starter motor voltage

mm mm lit rpm m/s mm mm mm kg kg kgm²

kW V

GE Jenbacher J 616 GS-F25 4-Stroke V 60° 16 190 220 99.80 1,500 11.00 4,894 1,886 2,503 12,500 13,500 64.96 left N 20 24

Thermal energy balance Energy input Intercooler Lube oil Jacket water Exhaust gas cooled to 180 °C Exhaust gas cooled to 100 °C Surface heat

kW kW kW kW kW kW kW

5,523 736 279 385 931 1,259 103

Exhaust gas data Exhaust gas temperature at full load Exhaust gas temperature at bmep= 15 [bar] Exhaust gas temperature at bmep= 10 [bar] Exhaust gas mass flow rate, wet Exhaust gas mass flow rate, dry Exhaust gas volume, wet Exhaust gas volume, dry Max.admissible exhaust back pressure after engine

[8]

°C °C °C

kg/h kg/h Nm³/h Nm³/h mbar

399 ~ 449 ~ 499 13,773 12,911 10,747 9,675 50

Combustion air data Combustion air mass flow rate Combustion air volume Max. admissible pressure drop at air-intake filter

15.11.2016/GE (FAA5)

kg/h Nm³/h mbar

12,822 9,922 10

30333_Technical Specification DANA JGS616 (002).docx 5/39

Sound pressure level  Aggregate a) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Exhaust gas b) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz

dB(A) re 20µPa dB dB dB dB dB dB dB dB dB dB(A) re 20µPa dB dB dB dB dB dB dB dB dB

102 83 90 96 98 97 95 94 94 92 119 109 119 128 117 115 114 111 106 91

Sound power level  Aggregate Measurement surface Exhaust gas Measurement surface

dB(A) re 1pW m² dB(A) re 1pW m²

124 149 127 6.28

a) average sound pressure level on measurement surface in a distance of 1m (converted to free field) according to DIN 45635, precision class 3. b) average sound pressure level on measurement surface in a distance of 1m according to DIN 45635, precision class 2. The spectra are valid for aggregates up to bmep=22 bar. (for higher bmep add safety margin of 1dB to all values per increase of 1 bar pressure). Engine tolerance ± 3 dB

15.11.2016/GE (FAA5)

30333_Technical Specification DANA JGS616 (002).docx 6/39

0.03 Technical data of generator  Manufacturer Type Type rating Driving power Ratings at p.f. = 1,0 Ratings at p.f. = 0.8 Rated output at p.f. = 0.8 Rated reactive power at p.f. = 0.8 Rated current at p.f. = 0.8 Frequency Voltage Speed Permissible overspeed Power factor (lagging - leading) Efficiency at p.f. = 1,0 Efficiency at p.f. = 0.8 Moment of inertia Mass Radio interference level to EN 55011 Class A (EN 61000-6-4) Ik'' Initial symmetrical short-circuit current Is Peak current Insulation class Temperature (rise at driving power) Maximum ambient temperature

kVA kW kW kW kVA kVar  A Hz kV rpm rpm % % kgm² kg kA kA

°C

AVK e) DIG 142 c/4 e) 3,760 2,495 2,433 2,416 3,021 1,812 159 50 11 1,500 1,800 0,8 - 0,95 97.5% 96.8% 153.00 9,450 N 1.12 2.85 H F 40

Reactance and time constants (saturated) xd direct axis synchronous reactance xd' direct axis transient reactance xd'' direct axis sub transient reactance x2 negative sequence reactance Td'' sub transient reactance time constant Ta Time constant direct-current Tdo' open circuit field time constant

p.u. p.u. p.u. p.u. ms ms s

1.96 0.20 0.14 0.15 20 120 3.50

e) GE Jenbacher reserves the right to change the generator supplier and the generator type. The contractual data of the generator may thereby change slightly. The contractual produced electrical power will not change.

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connection variant 1K

0.05 Cooling water circuit Oil - heat (Engine jacket water cooling circuit) Nominal output Max. Oil temperature Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C bar bar

279 80 0.40 3.50

Engine jacket water - heat (Engine jacket water cooling circuit) Nominal output Max. engine jacket water temperature (outlet engine) Engine jacket water flow rate Safety valve - max press. set point

kW °C m³/h bar

385 90 44.7 3.50

Mixture Intercooler (1st stage) (Engine jacket w ater cooling circuit) Nominal output Max. inlet cooling water temp. (intercooler) Nominal pressure of cooling water / (max. operating pressure) Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C PN bar bar

627 70.4 10 0.40 3.50

Mixture Intercooler (2nd stage) (Low temperature circuit) Nominal output Max. inlet cooling water temp. (intercooler)  Aftercooler water flow rate Nominal pressure of cooling water / (max. operating pressure) Intercooler water pressure drop Safety valve - max press. set point

kW °C m³/h PN bar bar

109 50 30.0 10 0.40 3.50

The final pressure drop will be given after final order clarification and must be taken from the P&ID order documentation.

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0.10 Technical parameters  All data in the technical specification are based on engine full load (unless stated otherwise) at specified temperatures and the methane number and subject to technical developm ent and modifications.  All pressure indications are to be measured and read with pressure gauges (psi.g.). (1) At nominal speed and standard reference conditions ICFN according to DIN-ISO 3046 and DIN 6271, respectively (2) According to DIN-ISO 3046 and DIN 6271, respectively, with a tolerance of +5 %. Efficiency performance is based on a new unit (immediately upon comm issioning).Effects of degradation during normal operation can be mitigated through regular service and maintenance work; reference value --> 65%CH4 (3) Average value between oil change intervals according to m aintenance schedule, without oil change amount (4) At p. f. = 1.0 according to VDE 0530 REM / IEC 34.1 with relative tolerances (5) Total output with a tolerance of ±8 % (6) According to above parameters (1) through (5) (7) Only valid for engine and generator; module and peripheral equipment not considered (at p. f. = 0,8) ,(guiding value) (8) Exhaust temperature with a tolerance of ±8 % (9) Intercooler heat on: * standard conditions (Vxx) - If the turbocharger design is done for air intake temperature > 30°C w/o de-rating, the intercooler heat of the 1st stage need to be increased by 2%/°C starting from 25°C. Deviations between 25 – 30°C will be covered with the standard tolerance. * Hot Country application (Vxxx) - If the turbocharger design is done for air intake temperature > 40°C w/o de-rating, the intercooler heat of the 1st stage need to be increased by 2%/°C starting from 35°C. Deviations between 35 – 40°C will be covered with the standard tolerance. Radio interference level The ignition system of the gas engines complies the radio interference levels of CISPR 12 and EN 55011 class B, (30-75 MHz, 75-400 MHz, 400-1000 MHz) and (30-230 MHz, 230-1000 MHz), respectively. Definition of output ISO-ICFN continuous rated power: Net break power that the engine manufacturer declares an engine is capable of delivering continuously, at stated speed, between the normal maintenance intervals and overhauls as required by the manufacturer. Power determined under the operating conditions of the manufacturer’s test bench and adjusted to the standard reference conditions. Standard reference conditions: Barometric pressure: 1000 mbar (14.5 psi) or 100 m (328 ft) above sea level  Air temperature: 25°C (77°F) or 298 K Relative humidity: 30 % 





Volume values at standard conditions (fuel gas, combustion air, exhaust gas) Pressure: 1013 mbar (14.7 psi) Temperature: 0°C (32°F) or 273 K

Output adjustment for turbo charged engines

Standard rating of the engines is for an installation at an altitude ≤ 0 m and an air intake temperature ≤ 35 °C (T1) Maximum room temperature: 50°C (T2) -> engine stop

If the actual methane number is lower than the specified, the knock control responds. First the ignition timing is changed at full rated power. Secondly the rated power is reduced. These functions are carried out by the engine management system. Exceedance of the voltage and frequency limits for generators according to IEC 60034-1 Zone A will lead to a derate in output.

Parameters for the operation of GE Jenbacher gas engines The genset fulfils the limits for mechanical vibrations according to ISO 8528-9. The following "Technical Instruction of GE JENBACHER" forms an integral part of a contract and must be strictly observed: TA 1000-0004, TA 1100 0110, TA 1100-0111 , and TA 1100-0112. Transport by rail should be avoided. See TA 1000-0046 for further details Failure to adhere to the requirem ents of the above mentioned TA documents can lead to engine damage and may result in loss of warranty coverage. Parameters for the operation of control unit and the electrical equipment Relative humidity 50% by maximum temperature of 40°C.  Altitude up to 2000m above the sea level. Parameters for using a gas compressor  The gas quantity indicated under the technical data refers to standard conditions with the given calorif ic value. The actual volume flow (under operating conditions) has to be cons idered for dimensioning the gas compressor and each gas feeding component – it will be affected b y:  Actual gas temperature (limiting temperature according to TI 1000-0300) Gas humidity (limiting value according to TI 1000-0300) Gas Pressure Calorific value variations (can be equated with methane (CH4) variations in the case of biogas) The gas compressor is designed for a m ax. relative under pressure of 15 mbar(g) (0.22 psi) and a inlet temperature of 40°C (104°F) , if within scope of supply GE Jenbacher     

11/2016

Technical Description Genset

J 620 GS-B.L with Island Operation static Grid Code

J 620

Electrical output

3054 kW el.

Emission values NOx

< 500 mg/Nm³ (5% O2)

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0.01 Technical Data (at genset)

4

Main dimensions and weights (at genset) Connections Output / fuel consumption

5

0.02 Technical data of engine

6

Thermal energy balance Exhaust gas data Combustion air data Sound pressure level Sound power level

6

0.03 Technical data of generator

8

Reactance and time constants (saturated)

8

connection variant 1K

9

5 5

6 6 7 7

0.05 Cooling water circuit

10

Oil - heat (Engine jacket water cooling circuit) Engine jacket water - heat (Engine jacket water cooling circuit) Mixture Intercooler (1st stage) (Engine jacket water cooling circuit) Mixture Intercooler (2nd stage) (Low temperature circuit)

10

0.10 Technical parameters

11

15.11.2016/GE (FAA5)

10 10 10

30338_Technical Specification DANA JGS620 (002).docx 2/39

0.01 Technical Data (at genset) Data at: Fuel gas LHV

Full load 5 100%

kWh/Nm³

Energy input Gas volume Mechanical output Electrical output Heat to be dissipated ~ Intercooler 1st stage (Engine jacket water cooling circuit) ~ Intercooler 2nd stage (Low temperature circuit) ~ Lube oil (Engine jacket water cooling circuit) ~ Jacket water ~ Surface heat ca.

Spec. fuel consumption of engine electric Spec. fuel consumption of engine Lube oil consumption Electrical efficiency

kW

[2]

Nm³/h

*)

kW

[1]

kW el.

[4]

75%

50%

6,904 1,381 3,119 3,054

5,335 1,067 2,339 2,283

3,766 754 1,559 1,509

784 135 349 482 218

435 95 314 418 ~

165 63 271 356 ~

2.26 2.21 0.62 44.2%

2.34 2.28 ~ 42.8%

2.50 2.42 ~ 40.1%

[5] kW

[9]

kW kW kW kW

[7]

kWh/kWel.h [2] ca.

Part Load

kWh/kWh

[2]

kg/h

[3]

%

*) approximate value for pipework dimensioning [_] Explanations: see 0.10 - Technical parameters  All heat data is based on standard conditions according to attachment 0.10. Deviations from the standard conditions can result in a change of values within the heat balance, and must be taken into consideration in the layout of the cooling circuit/equipment (intercooler; emergency cooling; ...). In the specifications in addition to the general tolerance of ±8 % on the thermal output a further reserve of +5 % is recommended for the dimensioning of the cooling requirements.

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Main dimensions and weights (at genset) Length Width Height Weight empty Weight filled

mm mm mm kg kg

~ ~ ~ ~ ~

9,900 2,200 2,800 40,700 41,800

Connections Jacket water inlet and outlet Exhaust gas outlet [D]

DN/PN

Fuel Gas (at genset) Water drain drain ISO 228 Condensate drain Safety valve - jacket water ISO 228 Lube oil replenishing (pipe) Lube oil drain (pipe) Jacket water - filling (flex pipe) Intercooler water-Inlet/Outlet 1st stage Intercooler water-Inlet/Outlet 2nd stage

DN/PN

DN/PN

G mm DN/PN mm mm mm DN/PN DN/PN

100/10 600/10 100/10 ½'' 18 2x1½''/2,5 28 28 13 100/10 65/10

Output / fuel consumption ISO standard fuel stop power ICFN Mean effe. press. at stand. power and nom. speed Fuel gas type Based on methane number | Min. methane number Compression ratio Min. fuel gas pressure for the pre chamber Min./Max. fuel gas pressure at inlet to gas train  Allowed Fluctuation of fuel gas pressure Max. rate of gas pressure fluctuation Maximum Intercooler 2nd stage inlet water temperature Spec. fuel consumption of engine Specific lube oil consumption Max. Oil temperature Jacket-water temperature max. Filling capacity lube oil (refill)

kW bar

MZ d) Epsilon bar mbar % mbar/sec °C kWh/kWh g/kWh °C °C lit

3,119 20.00 Biogas 135 | 100 12.5 3.45 120 - 200 c) ± 10 10 50 2.21 0.20 80 95 ~ 765

c) Lower gas pressures upon inquiry d) based on methane number calculation software software AVL 3.2

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0.02 Technical data of engine Manufacturer Engine type Working principle Configuration No. of cylinders Bore Stroke Piston displacement Nominal speed Mean piston speed Length Width Height Weight dry Weight filled Moment of inertia Direction of rotation (from flywheel view) Radio interference level to VDE 0875 Starter motor output Starter motor voltage

mm mm lit rpm m/s mm mm mm kg kg kgm²

kW V

GE Jenbacher J 620 GS-F25 4-Stroke V 60° 20 190 220 124.75 1,500 11.00 5,542 1,900 2,540 15,000 16,000 69.21 left N 20 24

Thermal energy balance Energy input Intercooler Lube oil Jacket water Exhaust gas cooled to 180 °C Exhaust gas cooled to 100 °C Surface heat

kW kW kW kW kW kW kW

6,904 919 349 482 1,164 1,574 129

Exhaust gas data Exhaust gas temperature at full load Exhaust gas temperature at bmep= 15 [bar] Exhaust gas temperature at bmep= 10 [bar] Exhaust gas mass flow rate, wet Exhaust gas mass flow rate, dry Exhaust gas volume, wet Exhaust gas volume, dry Max.admissible exhaust back pressure after engine

[8]

°C °C °C

kg/h kg/h Nm³/h Nm³/h mbar

399 ~ 449 ~ 499 17,216 16,139 13,434 12,093 50

Combustion air data Combustion air mass flow rate Combustion air volume Max. admissible pressure drop at air-intake filter

15.11.2016/GE (FAA5)

kg/h Nm³/h mbar

16,028 12,403 10

30338_Technical Specification DANA JGS620 (002).docx 5/39

Sound pressure level  Aggregate a) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Exhaust gas b) 31,5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz

dB(A) re 20µPa dB dB dB dB dB dB dB dB dB dB(A) re 20µPa dB dB dB dB dB dB dB dB dB

101 88 95 101 99 94 93 92 94 95 123 112 121 131 119 117 118 117 112 98

Sound power level  Aggregate Measurement surface Exhaust gas Measurement surface

dB(A) re 1pW m² dB(A) re 1pW m²

122 125 131 6.28

a) average sound pressure level on measurement surface in a distance of 1m (converted to free field) according to DIN 45635, precision class 3. b) average sound pressure level on measurement surface in a distance of 1m according to DIN 45635, precision class 2. The spectra are valid for aggregates up to bmep=22 bar. (for higher bmep add safety margin of 1dB to all values per increase of 1 bar pressure). Engine tolerance ± 3 dB

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0.03 Technical data of generator  Manufacturer Type Type rating Driving power Ratings at p.f. = 1,0 Ratings at p.f. = 0.8 Rated output at p.f. = 0.8 Rated reactive power at p.f. = 0.8 Rated current at p.f. = 0.8 Frequency Voltage Speed Permissible overspeed Power factor (lagging - leading) Efficiency at p.f. = 1,0 Efficiency at p.f. = 0.8 Moment of inertia Mass Radio interference level to EN 55011 Class A (EN 61000-6-4) Ik'' Initial symmetrical short-circuit current Is Peak current Insulation class Temperature (rise at driving power) Maximum ambient temperature

kVA kW kW kW kVA kVar  A Hz kV rpm rpm % % kgm² kg kA kA

°C

TDPS e) TD125-F2K7 e) 4,500 3,119 3,054 3,030 3,788 2,273 199 50 11 1,500 1,800 0,8 - 0,95 97.9% 97.2% 419.10 17,400 N 0.98 2.50 F B 40

Reactance and time constants (saturated) xd direct axis synchronous reactance xd' direct axis transient reactance xd'' direct axis sub transient reactance x2 negative sequence reactance Td'' sub transient reactance time constant Ta Time constant direct-current Tdo' open circuit field time constant

p.u. p.u. p.u. p.u. ms ms s

1.54 0.26 0.20 0.25 38 185 2.34

e) GE Jenbacher reserves the right to change the generator supplier and the generator type. The contractual data of the generator may thereby change slightly. The contractual produced electrical power will not change.

15.11.2016/GE (FAA5)

30338_Technical Specification DANA JGS620 (002).docx 7/39

connection variant 1K

0.05 Cooling water circuit Oil - heat (Engine jacket water cooling circuit) Nominal output Max. Oil temperature Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C bar bar

349 80 0.40 3.50

Engine jacket water - heat (Engine jacket water cooling circuit) Nominal output Max. engine jacket water temperature (outlet engine) Engine jacket water flow rate Safety valve - max press. set point

kW °C m³/h bar

482 90 56.0 3.50

Mixture Intercooler (1st stage) (Engine jacket w ater cooling circuit) Nominal output Max. inlet cooling water temp. (intercooler) Nominal pressure of cooling water / (max. operating pressure) Loss of nominal pressure of engine jacket water Safety valve - max press. set point

kW °C PN bar bar

784 70.4 10 0.50 3.50

Mixture Intercooler (2nd stage) (Low temperature circuit) Nominal output Max. inlet cooling water temp. (intercooler)  Aftercooler water flow rate Nominal pressure of cooling water / (max. operating pressure) Intercooler water pressure drop Safety valve - max press. set point

kW °C m³/h PN bar bar

135 50 45.0 10 0.60 3.50

The final pressure drop will be given after final order clarification and must be taken from the P&ID order documentation.

15.11.2016/GE (FAA5)

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0.10 Technical parameters  All data in the technical specification are based on engine full load (unless stated otherwise) at specified temperatures and the methane number and subject to technical developm ent and modifications.  All pressure indications are to be measured and read with pressure gauges (psi.g.). (1) At nominal speed and standard reference conditions ICFN according to DIN-ISO 3046 and DIN 6271, respectively (2) According to DIN-ISO 3046 and DIN 6271, respectively, with a tolerance of +5 %. Efficiency performance is based on a new unit (immediately upon comm issioning).Effects of degradation during normal operation can be mitigated through regular service and maintenance work; reference value --> 65%CH4 (3) Average value between oil change intervals according to m aintenance schedule, without oil change amount (4) At p. f. = 1.0 according to VDE 0530 REM / IEC 34.1 with relative tolerances (5) Total output with a tolerance of ±8 % (6) According to above parameters (1) through (5) (7) Only valid for engine and generator; module and peripheral equipment not considered (at p. f. = 0,8) ,(guiding value) (8) Exhaust temperature with a tolerance of ±8 % (9) Intercooler heat on: * standard conditions (Vxx) - If the turbocharger design is done for air intake temperature > 30°C w/o de-rating, the intercooler heat of the 1st stage nee d to be increased by 2%/°C starting from 25°C. Deviations between 25 – 30°C will be covered with the standard tolerance. * Hot Country application (Vxxx) - If the turbocharger design is done for air intake temperature > 40°C w/o de-rating, the intercooler heat of the 1st stag e need to be increased by 2%/°C starting from 35°C. Deviations between 35 – 40°C will be covered with the standard tolerance. Radio interference level The ignition system of the gas engines complies the radio interference levels of CISPR 12 and EN 55011 class B, (30-75 MHz, 75-400 MHz, 400-1000 MHz) and (30-230 MHz, 230-1000 MHz), respectively. Definition of output ISO-ICFN continuous rated power: Net break power that the engine manufacturer declares an engine is capable of delivering continuously, at stated speed, between the normal maintenance intervals and overhauls as required by the manufacturer. Power determined under the operating conditions of the manufacturer’s test bench and adjusted to the standard reference conditions. Standard reference conditions: Barometric pressure: 1000 mbar (14.5 psi) or 100 m (328 ft) above sea level  Air temperature: 25°C (77°F) or 298 K Relative humidity: 30 % 





Volume values at standard conditions (fuel gas, combustion air, exhaust gas) Pressure: 1013 mbar (14.7 psi) Temperature: 0°C (32°F) or 273 K

Output adjustment for turbo charged engines