cat.dcs.sis.controller

CONTROL PANEL (EMCPII+) GOVERNOR TERMINAL CHART TERMINAL DESIGNATION CROSS REFERENCE A B C D E F G H J

GOVERNOR

1724 8290 2301A SPEED

WARNING

SW2-GSC-24 SW3-GSC-25 SW4-GSC-29 RDM-GSC-30 GSC36 PDA+-GSC19 PDA--GSC20 SDA+-GSC21 SDA--GSC22 SHIELD SHIELD

T11-F13-2 T12-F14-2 T13-F15-2

(OPTIONAL 480VAC SHOWN)

G H E F C D J K

T1-GEN T1/U

1

F13

2

T11-SLR1-A (L1) T11-RPR-A

T2-GEN T2/V

1

F14

2

T12-RPR-B (L2)

T3-GEN T3/W

1

F15

2

T13-RPR-C (L3) T13-SLR2-A

A B C A B C A B C A B C 120V

230V

TBC

OR

600V

76-TS1-76

n1 120

75-TS1-75 78-TS1-78

51-RPR-1 NOTE L

61

52-TS1-52

52

53-TS1-53

53

30D-GPLO

80

80-POT-1

18

82

82-POT-3

18

NOTE U G Y

Y

75-TS2-SW1

82-TS3-7

3

4

GPHI

(OPTIONAL)

ATBC 1 2 3 4 5 6 7 8

4

1

2 2

1

PIGTAIL AND DEUTSCH PLUG WITH 8 WIRE HARNESS

2-PL1-1 10 2-TS1-2

18 2-AUX-B

9

18

3

8

2-D1 2-RM-27

7

A B

4

2 3

1

5 6

51

80-TS3-6 OR 8

G

18

51-TBC-51 61-TBC-61

4

12

29-TS1-29

3

2

14

A1

5

1

22

11

7

8

24

21

8

11

32

31

38A-RM-16

9

34

10

KWLR2-RM-B+

A2

28-TS1-28

3

14

10

A2

27-TS1-27

4

12

41-RM-13 40-RM-14 43-SP-3 42-SP-1

5

2

A1

73-TS1-73

51-TS1-51

L3

AUX RELAY

SUB PAN (FRONT VIEW)

50

L1

2G-GPHI-2

TS2

50-TS1-50

61-RPR-2

A N 1 2 3 4 5 6

4P-6407

G3306 Generator Set Electrical System

GSC-10 (VAB OUT) GSC-11 (VBC OUT) GSC-12 (VCA OUT) GSC-4 (1A OUT) GSC-5 (1B OUT) GSC-6 (1C OUT) GSC-16 (AC GROUND) GSC-17 (CHASSIS GND)

GND-TS1-30

3

166-9273

37

126- 3099

80

GENERATOR MOUNTED

18-TS2-ALM TS2-KWLR7

35

33

SW4-TS2-SW4 UNUSED

29

UNUSED UNUSED SW3-TS2-SW3 SW2-TS2-SW2 SW1-TS2-SW1

27

TS3 7

80

45

82

X X

X

X

X

X

11

30

TS1-SV+ 66-TS1-66 65-TS1-65 ATBC-6 ATBC-5

9

28

26 25 24

ATBC-4

4

23 22 21

T11-F13-2

L1-TBC-L1

T13-F15-2

L3-TBC-L3

18

L23

SL2

RM (RELAY MODULE) 10

8

7

30A-ESPB-4

9

A

21

A NOTE P

6 5

NOTE G 21-TS1-21

11

4

19-TS1-19

10

3

9

2

18A-TS2-ALM

8

1

17B-PLS-2

SLR1

Y

B

13

L11

22-TS1-22

G

30-GPHO

7

C

14

12

37-RM-1

1

63

13 12

6 34-GSC-39 3 5 - GSC- 3 2

5

1-RM-B(+)

2

10

36-GSC-40 1 4 - GSC- 3 3

4

3 1

17A-RM-39 NOTE E

14-TS1-14

8

ECS

7 6

20-TS1-20

18 SL1

18 18

21

ALM (OPTIONAL)

30B-ESPB-4

SLM (OPTIONAL)

DRS

5

2

3 2

18

1

33-PLS-2

2 1

33A-PL2-2

2-GPHI-4 2-PL2-1

PL1

GSC

G

30C-GPLO

G

Y

18 33A-PL1-2

Y

2

G

2LA-PL1-1

1

50 50 50 50 51 52 53 L1 L3

50 50 50 50 51 52 53

C CB CT

COMMON CIRCUIT BREAKER CRANK TERMINATION (OF ESS)

D

DIODE

EGA EGC EMSSS ES ESPB ESS

ELECTRONIC GOVERNOR ACTUATOR ELECTRIC GOVERNOR CONTROL ENGINE MOUNTED START-STOP SWITCH EMERGENCY STOP EMERGENCY STOP PUSH BUTTON ELECTRONIC SPEED SWITCH

F

FUSE

GM GND GOV GSM GSOV

GOVERNOR MOTOR GROUND GOVERNOR GOVERNOR SYNCHRONIZING MOTOR GAS SHUT-OFF VALVE

HRM HWTAS

HOUR METER HIGH WATER TEMPERATURE ALARM SWITCH

Y

G

Y

1

PL2 215

(OPTIONAL)

VOLT LINE TO LINE 1600 3200 640

NOTE A: FOR 440 & 580 FRAME. USE 104-7287

NOTE N: JUMPER TERMINALS 11 & 12 FOR 8290 CONTROL ONLY.

NOTE C: REMOVE JUMPER BETWEEN TERMINAL 6 & 7 FOR NFPA99 ALARM MODULE.

NOTE P: REMOVE THIS BLACK JUMPER WIRE NO.63, IF IT IS DESIRABLE TO TURN OFF THE GSC, ALM & RAN VIA THE ENGINE CONTROL SWITCH (ECS) "OFF" POSITION, IN ORDER TO LIMIT BATTERY DRAIN. IE: PRIME POWER APPLICATIONS.

~A ~B

208 240 300 380 400 416 480

~C

1760

NOTES FOR CONTROL PANEL

NOTE F: WIRES T11 & T13 CONNECT TO THE SYNCHRONIZING LIGHT RESISTORS (SRL1 & 2) OF THE OPTIONAL SYNCHRONIZING LIGHT MODULE (SLM). REFER TO "SLR TABLE" FOR PROPER CONNECTIONS.

~D

SYNCHRONIZING RESISTOR TAP SETTING CHART

NOTE G: WIRES TO BE CAPPED & SECURED WHEN NOT USED. ROUTING & HARDWARE TO PREVENT WIRE CHAFFING.

USE USE USE USE USE USE USE

E-D E-C E-B E-B E-B E-A E-A

MECHANICAL OVERSPEED MAGNETIC PICKUP MAGNETO MECHANICAL OVERSPEED SWITCH MURPHY SWITCH GAGE

OPERATED BY TURNING

NC NEG

NORMALLY CLOSED NEGATIVE

BREAKDOWN DIODE BIDIRECTIONAL

OP OPS/OPS3 OS OPSU OPSS

OIL PRESSURE OIL PRESSURE SWITCH OVERSPEED SWITCH (OF ESS) OIL PRESSURE SENDER UNIT OIL PRESSURE STEP SWITCH (OF ESS)

BREAKDOWN DIODE BIDIRECTIONAL

PD PR POS PS

POWER DISTRIBUTION BOX PRE-REGULATOR POSITIVE PINION SOLENOID

RAN RNSS RSS RSBS

REMOTE ANNUNCIATOR (FOR NFPA 110/99) REMOTE NORMAL STOP SWITCH REMOTE START SWITCH REMOTE STOP-BYPASS SWITCH

SBS SEC SIG SM SMMS SMR SOL SR SSS ST

STOP-BYPASS SWITCH SECOND SIGNAL STARTING MOTOR STARTING MOTOR MAGNETIC SWITCH STARTING MOTOR RELAY SOLENOID COIL SLAVE RELAY START-STOP SWITCH START

TM TS TSMS

TACHOMETER TERMINAL STRIP TERMINAL STRIP MOUNTING STUD

WTS WTSU

WATER TEMPERATURE SWITCH WATER TEMPERATURE SENDER UNIT

Z

ZIENER

1724 2301

ELECTRONIC GOVERNOR (SPEED SENSING) ELECTRONIC GOVERNOR (SPEED SENSING)

1760 2400 5600 5600 5600 7200 7200

AVS

8

SENR3581

System Operation : SR4 Generator

SENR5359

System Operation : G3304 / G3306

SENR7939

GOVERNOR

G3306 ENGINE IGNITION HARNESS DIAGRAM

352G653 (#6-RD)

B

GN/YL J032

GN/YL J042

CYL 4

CYL 5 B

A - +

A

B

CYL 3 A

B

- +

- +

CYL 2 A

B

- +

B

A - +

CHART A BATTERY CABLE SIZE (MAX ONE-WAY LENGTH) (25 )

CABLE SIZE

mm 2

120 95 70 50

GAGE

SINGLE STARTING MOTOR

0000 000 00 0

5m 4m 3.25m 2.5m

W/O STARTING MOTOR W/ ELEC W/35 AMP SHUT-OFF ALTERNATOR SYSTEM

W/60 AMP ALTERNATOR

17.5 m 14 m 8.75 m 5.5 m 3.5 m

1 2 4 6 8 10 12

CB1

MAG

Printed in U.S.A.

SYMBOL P R S T U V W X Y Z

2 1

G

WH

B

J011 J021 J031 J041 J051 J0611 J20

HARNESS CONNECTOR D C E G B WH

2301A SPEED CONTROL 2 1 9 10 7 8 3 5 11 12

F

A

1. TO ENGAGE STARTER MOTOR, PROVIDE CONTACT BETWEEN TS21 AND TS26.

G

J220

2 1

3. FOR NON-AUTO START-STOP SYSTEMS A JUMPER IS PROVIDED BETWEEN TS4 AND TS5

PART OF ENGINE WIRING HARNESS. SEE APPROPRIATE DIAGRAM FOR SHUTOFF SYSTEM.

4. SR1 CONTROLS POWER TO GAS VALVE FOR ALL TYPES OF ENGINE SHUT DOWN MODES AND SR2 IS USED TO GROUND MAGNETO FOR ENGINE OVERSPEED AND EMERGENCY STOP. NOTE L: CUSTOMER SUPPLIED 24VDC POWER SOURCE

CYL 3 COIL LH MTG BOLT

NOTE N: JUMPER BETWEEN TS4 AND TS5 IS USED ONLY WITH NON-AUTO START-STOP POWERED PROTECTION SYSTEMS WITH ELECTRIC STARTING.

IGNITION TRANSFORMERS

HRM NOTE C

2301A LOAD-SHARE 16 15 20 21 28 29 19 16 24 23

2. FOR AUTO START-STOP SYSTEMS, CLOSE RUN/STOP SWITCH OR RUN RELAY CONTACTS BETWEEN TS4 AND TS5 FOR RUN MODE, AND OPEN SWITCH OR RELAY CONTACTS FOR STOP MODE.

AIR TEMPERATURE SWITCH (AFTER COOLER) TM

2301 SPEED CONTROL 2 1 6 5 7 8 9 10 11 12

FUNCTION BATT BATT EGA EGA MAG PICK-UP MAG PICK-UP OIL PRESSURE SPEED LIMITER OIL PRESSURE SPEED LIMITER SPEED ADJUSTMENT POT SPEED ADJUSTMENT POT

NOTE K: TYPICAL ENGINE CONTROL SEQUENCE PIN A E

D

885G994 (#16-RD)

G3408 & G3412 EG3P ACTUATOR

+-

MAGNETO

NOTE P: THE CONTINUOUS CONTACT RATING OF THE OIL PRESSURE SWITCHES (OPSI & LOPASI) IS: 24VDC, 1.0 AMP RESISTIVE AND INDUCTIVE. NOTE R: GOVERNOR MAGNETIC PICKUP WIRES ARE PROVIDED IN ENGINE WIRING (NOT CUSTOMER WIRING) WHEN GENERATOR CONTROL PANEL IS PROVIDED.

1

656G663 (#16-RD) 657G664 (#16-BK)

RD C WH

NC

MOS

099G964 (#16-BK) 886G965 (#16-RD) PRESS BUTTON TO SET SWITCH FOR START. OIL PRESSURE RETURNS BUTTON TO RUN POSITION. BU BR WH

ALT

1 2 3

M1 M2

G

SWITCH GND

887G897 (#16-RD) 099G898 (#16-BK)

(LH)

GND

-

+ -

+

(NON-STANDARD)

AMM

OPS 2

1 3

659G660 SHIELDED CABLE

352G653 (#6-RD)

NO

BK 1

WH 2

OVERSPEED CONTACTOR J200

1 2 1

CB1

RD WH BK

(NON-STANDARD)

1 2 3

2

099G961 (#16-BK) 887G962 (#16-RD)

MPU (RH)

WTS

SPEED SENSOR

RUNNING SPARK

NOTE E

NOTE F

HRMMPU (RH)

RUNNING SPARK CCW ROTATION ALTRONICS III 3306 FACING DRIVE END OF MAGNETO

MAG CASE GND TO GND LUG OF ENGINE

COOLANT TEMP SW

NOTE T: THE LETTER SHOWN IN THE CENTER OF THE 7 DIGIT CIRCUIT ID REPRESENTS THE ENGINE MODEL. ALL CIRCUITS SHOWN INCLUDE THE LETTER "G" FOR THE 3406 SI (FOR BREVITY). THE SAME CIRCUITS ARE ACTUALLY USED BY OTHER GAS ENGINE MODELS BY SUBSTITUTING THE APPROPRIATE LETTER FOR THE LETTER "G". SIZE

ENGINE MODEL

G3304 G3306 G3406 G3408 G3412

E271 E267 E313 E314 E315

CKT IDENT LETTER V X G M N

FOR EXAMPLE: FOR A 3408SI, 411G460 BECOMES 411M460

ESPB

NOTE F GND

AIR START

26.5 m 21 m 13.25 m 8.25 m 5.25 m 3.25 m 2m

NOTE H: WOODWARD ELECTRONIC GOVERNOR CONTROL TERMINAL IDENTIFICATION:

CONTROL PANEL

WH

C F

WH

(ALTRONIC)

+

30.25 m 24 m 15 m 9.5 m 6m 3.75 m 2.25 m

NOTE J: A FUSE (F4) OR OPTIONAL PRE-REGULATOR (PR) WILL BE PROVIDED WITH THE 2301 SPEED CONTROL ELECTRONIC OPTION. A

- +

WH

MSG

365G752 (#6-RD)

LOW WATER LEVEL ALARM SWITCH MISC TERMINAL POINT

NOTE F: CUSTOMER TO FURNISH BATTERY, BATTERY CABLE, AND WIRES SHOWN DOUBLE DASHED. IF ELECTRICAL PROTECTION SYSTEM USED ON ENGINE WITHOUT AN ELECTRICAL STARTING MOTOR OR A CHARGING ALTERNATOR, POSITIVE SYSTEM VOLTAGE MUST BE CONNECTED TO JUNCTION BOX TERMINAL STRIP 1 AND NEGATIVE SYSTEM VOLTAGE TO TERMINAL STRIP 29. REFER TO CHART A (SHEET 1) FOR CORRECT WIRE SIZE.

CYL 1

WH

ENGINE CONTROL SYSTEM 3306 SI WITH MURPHY SWITCH GAGE SELF POWERED PROTECTION SYSTEM AIR OR ELECTRIC START

GND

60A

STARTING MOTOR MAGNETIC SWITCH NOTE S

CYL 1 COIL LH MTG BOLT

WH

2

+

SMMS

NOTE C: CABLE SHIELD WIRE GROUNDED AT INSTRUMENT PANEL ONLY WHEN TACHOMETER IS USED ON ENGINE WITHOUT ELECTRONIC OVERSPEED PROTECTION.

GN/YL J912

GN/YL J012

GN/YL J022

AMM

365G752 (#6-RD) 60A

068G152 (#10-WH)

069G150 (#10-RD)

GN/YL J062

ELECTRIC START

BATT

START AIR SOLENOID VALVE NOTE S

RESISTOR

ENGINE SALES MODEL

CYL 6

151G353 (#6-BK)

-

SASV

NOTE B: CUSTOMER TO PROVIDE AND INSTALL 20 AMP CIRCUIT BREAKER IN POWER LINE TO BATTERY

GENERATOR

ALT

NOTE F

NOTE W

GOVERNOR SYNCHRONIZING MOTOR NOTE S

Form Number

37/41/42 MT Starting Motors

NOTE W: CONTROL PANEL GROUND WIRE SHALL BE 12 AWG WITH GREEN AND YELLOW STRIPED INSULATION RATED 90°C, 600 VAC, UL & CSA. WIRE SHALL BE LABELED "GND" & SHALL HAVE AN APPROPRIATELY SIZED FERREL AND RING TERMINAL.

PART OF IGNITION HARNESS. SEE APPROPRIATE DIAGRAM.

-

GSM

NOTES

ENGINE COMPONENTS

NOTE V: MOUNT CURRENT TRANSFORMERS WITH POLARITY MARK FACING GENERATOR.

GN/YL J052

LHSM

BC

HIGH WATER TEMPERATURE ALARM SWITCH NOTE S

NOTE E: THE CONTINUOUS CONTACT RATING TO WATER TEMPERATURE SWITCH IS 24VDC. 10 AMPS RESISTIVE AND INDUCTIVE.

CYL 6 LH MTG BOLT

ENGINE WIRING CUSTOMER WIRING

LOW WATER TEMPERATURE ALARM SWITCH NOTE S

SPEED SWITCH CONTACT

Related Electrical Service Manuals

NOTE U: FOR DELTA CONNECTED GENERATORS REMOVE JUMPERS BETWEEN H21, H22 AND H23. CONNECT A JUMPER FROM H21 TO T2, H22 TO T3 AND H23 TO T1. REMOVE T0.

352G752 (#6-RD)

LEGEND

MANUALLY OPERATED CONTROL

T11-F1-2

Title

(LH)

(LH)

LOW OIL PRESSURE ALARM SWITCH NOTE S

WIRING EXAMPLE

3306 STARTING AND CHARGING CIRCUITS

PS

OIL PRESSURE SENDING UNIT

MS MPU MAG MOS MSG

ALTRONICS III MAGNETO CCW ROTATION ENGINE FROM THE ENGINE REAR CCW ROTATION MAGNETO FACING DRIVE END OF MAGNETO FIRING ORDER: 1-5-3-6-2-4 PIN ORDER: A-B-C-D-E-F

BATT

OIL PRESSURE STEP SWITCH NOTE S

LEFT HAND LOW OIL PRESSURE ALARM SWITCH LOW WATER LEVEL ALARM SWITCH LOW WATER TEMPERATURE ALARM SWITCH

NOTE L: REMOVE JUMPER IF REVERSE POWER RELAY (RPR) OPTION IS PROVIDED.

NOTE F

WATER TEMPERATURE SENDING UNIT

IGNITION ADAPTER

NOTE M: SEGREGATE AC WIRING. FROM DC WIRING

+

GAS SHUT-OFF VALVE NOTE S WATER TEMPERATURE SENDER UNIT NOTE S

IA

NOTE K: FOR EMCPII+ ONLY.

-

GSOV

GAGE SENDING UNIT

~E

NOTE AA: VOLTAGE CONNECTION DETERMINED BY GENERATOR LINE TO LINE VOLTAGE.

NOTE W

CIRCUIT BREAKER

PRESSURE SWITCH

NOTE T: NUMBER CT WIRES AT BOTH ENDS.

NOTE J: EITHER THE OPTIONAL SYNCHRONIZING LIGHT MODULE (SLM) OR ALARM MODULE (ALM) MAY BE INSTALLED IN THE PANEL INSTRUMENT DOOR RIGHT MOUNTING LOCATION.

BC

RELAY COIL

CHASSIS GROUND

LH LOPAS LWLAS LWTAS

PROVIDE WIRE

NOTE H: ALL WIRE SHALL BE STRANDED 16 AWG UL & CSA, 90°C, 600 VAC INSULATION UNLESS OTHERWISE NOTED BY THE FOLLOWING SYMBOLS. 10 = 10 AWG WIRE 14 = 14 AWG WIRE 20 = 20 AWG WIRE G = GREEN & YELLOW STRIPED WIRE Y INSULATION.

+

RELAY COIL

DEVICE TERMINAL NO. DEVICE ABBREVIATION THAT WIRE IS DESTINED TO WIRE NO.

NOTE S: FOR 3500 ENGINES WITH WOODWARD 2301A GOVERNORS.

-

RELAY CONTACT (NORMALLY OPEN) RELAY CONTACT (NORMALLY OPEN) RELAY CONTACT (NORMALLY CLOSED) RELAY CONTACT (NORMALLY CLOSED)

SLR TABLE

CT3

SSS

EMERGENCY PUSH BUTTON

© 2009 Caterpillar All Rights Reserved

SEE DETAIL A,B,& C FOR CONNECTION TO GENERATOR OUTPUT NOTE M

NOTE T NOTE V

BATT

SHIELDED WIRE

7

T3

ST

FUSE FUSE

(OPTIONAL)

T1

CT2

BATTERY BATTERY CHARGER

DIODE

2L-RM-27

GENERATOR DIGITAL VOLTAGE GENERATOR VOLTAGE REGULATOR (VR3) REGULATOR TERMINAL STRIP TERMINAL STRIP (OPTIONAL)

T2

CT1

23-TS1-23

POT

18

6

(OPTIONAL)

14

UNUSED 71-TS1-71 70-TS1-70

2

NOTE G

SP

16

ATBC-2 ATBC-1

31

42-GOV-K

17

15

32

1 2 3

30D-RPR-6

18

UNUSED TS1-64 TS1-67 ATBC-3

34

14-ECS-4 35-ECS-5 SV--TS1-SVRDM-TS2-RDM

TS2-SDATS2-SDA+

19

BATT BC

DIODE

JUNCTION BOX TERMINAL POINT JUNCTION BOX WIRING ENGINE WIRING CUSTOMER WIRING

PART OF MSG WIRING (NOT ENGINE HARNESS)

NOTE V: CIRCUITS 126G192 AND 129G193 ARE NOT USED FOR POWERED SYSTEMS. TIE BACK CONNECTOR TO HARNESS. ASSV IS USED FOR AUTO START-STOP ONLY. NOTE W: THIS CONTACT NEEDS TO BE OPEN DURING CRANKING IF THIS IS NOT A CURRENT LIMITING BATTERY CHARGER. CONNECTIONS SHOULD BE MADE IN ACCORDANCE WITH CHARGER MANUFACTURERS RECOMMENDATIONS. USE APPROPRIATE CAUTION AS THE RISK OF EXPLOSION COULD BE PRESENT.

G3304, G3306, & G3406 1724 ACTUATOR/ 8290 CONTROL SPEED CONTROL 1 2 3 4 5 6 9 10 7 8

(Dimensions: 39 inches x 24 inches)

51 52 53 L1 L3

50

82

X X

TS2-SPA

36

20

AIR START SOLENOID VALVE ALTERNATOR AMMETER AMERICAN WIRE GAUGE

20 Page,

166- 9272

TS3

TERMINAL STRIP TS1

38

TS2-PDA-

1 2

30-ALM-7 30-GOV-A 5-RM-B-

39

TS2-PDA+ UNUSED ATBC-8 ATBC-7

43-GOV-J 3

B(-)

2

JUMPER BETWEEN TERMINAL POINTS

ASSV ALT AMM AWG

RENR5936-01

EMCPII DC CONNECTIONS

83-ESPB-3

30-TS1-30

10

40

41-GOV-C 40-GOV-D

GPLO

1

SS 3

D

GSC CONNECTIONS -MPU -SENSOR POWER -ENGINE SENSOR SIGNALS

F10

17A-ALM-1 NOTE E

81-RM-18

30A-GPLO 30B-ECS-1 4-TS1-4

E

SEE 170-6507, 170-6508, 170-6509, 170-6510 FOR SPECIFIC CONNECTIONS IN THE GENERATOR TERMINAL BOX. NOTE M

36-ECS-3 34-ECS-2

F9

4

4

T21

GOVERNOR CONNECTIONS -MPU -ACTUATOR

F8

3

5

B

AC WIRE HARNESS

F7

83-GSC-38

C

166-9274 (OPTIONAL)

F6

6

SLR2

2L-PL2-1

F5

ESPB(ETR)

D

2-GPHI-1

GENERATOR

17-TS1-17 17-PLS-2

F4

(ETS)

5-RM-B-

E

11-F11-1

F3

NOTE C

11-TSI-1

F2

NOTE F

Engine: CTT1-UP

80-TBC-80

GTS-255 3-TS1-3 13-TS1-13

F1

NOTE F

17-RM-39 20

18

6-TS1-6

GND G NOTE W

29 30 31 32 33 34 35 36 37 38 39

2

82-TBC-82

81-ESPB-1

37-ECS-10

1 2 3 4 5 6 7 8 9 10 11 12 13 14

18 17B-ALM-1

38-GS-2

TO PANEL TBC

20 33-PL2-2

15 16 17 18 19 20 21 22 23 24 25 26 27 28

NOTE E

38A-AUX-A

TS2-KWLR2

1-TS1-1

30C-DRS-2

18

HEAT SHRINK

CONTROL PANEL

10

7-SR-30(ETR)

TO PANEL INTERNAL COMPONENTS

Generator Set: JCA1-UP CNR1-UP

(OPTIONAL)

T23

B( )

1-ECS-6

TO GSC & GOVERNOR CONTROL

INSTRUMENT DOOR (TOP VIEW WITH DOOR OPEN)

PLS

NOTE K 7-TS1-7

SYMBOLS FOR DC SCHEMATICS

460V

380V

TEST

22

1

11

ALARM SILENCE

6

8

21

KWLR7-GSC-34

I 0

STOP

ACT . IDLE SPEED MPU. - + RATED POT.

A B L

SW1-GSC-23

18-GSC-35 18-TS1-18 18A-ALM-2

24

7

A2

EMERGENCY STOP

PANEL LIGHTS

PWR - +

75-RPR-5

SW1 ALM ALM

- +

JUMPER

77-TS1-77

NOTE K

AIR DAMPER CLOSED

LAMP TEST

ATB

(OPTIONAL)

SW2 SW3 SW4 RDM SPA PDA+ PDASDA+ SDASHD SHD

BATTERY CHARGER FAILURE

LOW COOLANT LEVEL

NOTE N 3

NOTE AA

14-TS1-74

ENGINE OVERSPEED

ENGINE METER

12

ACTUATOR

GTS212 GTS256

LOW BATTERY VOLTAGE

- +

PHASE SELECT

8

11

GND

SYSTEM NOT IN AUTO

FAULT SHUTDOWN

7

9

2301A SPEED CONTROL

LOW FUEL LEVEL

TEMP

STOP

4

10

RPR

HIGH WATER

n/min

3

8

ELECTRIC GOVERNOR

LOW OIL PRESSURE

MAN. START

FAULT ALARM

6

7

NOTE S

STOP

OVER CRANK

5

5

89-F11-2

PRESSURE

9

2

L

LEFT SIDE OF ENCLOSURE

Y 30-GPHO

AUTO

LOW OIL

EMERGENCY STOP

10

2

LOW COOLANT TEMP

AUT

COOLDOWN STOP

1

1

HIGH COOLANT TEMP

OFF RESET

K

2

G

DIAGNOSTIC RESET

ABBREVIATIONS

RENR5936-01 July 2009

9

8

7

6

5

4

3

2

1

WIRING DIAGRAM SI PACKAGE GENERATOR SETS ENGINE CONTROL SYSTEM 3306 SI STANDARD ENGINES AUTO START-STOP WITH ELECTRIC START

ENGINE CONTROL SYSTEM 3306 SI STANDARD ENGINES POWERED AND AUTO START-STOP WITH AIR START

ENERGIZED TO RUN OIL PRESSURE, WATER TEMPERATURE, AND OVERSPEED PROTECTION WITH EXTERNAL POWER SOURCE

ENERGIZED TO RUN OIL PRESSURE, WATER TEMPERATURE, AND OVERSPEED PROTECTION WITH EXTERNAL POWER SOURCE

FOR NOTES AND ABBREVIATIONS SEE OTHER SIDE OF SCHEMATIC

FOR NOTES AND ABBREVIATIONS SEE OTHER SIDE OF SCHEMATIC

FOR SPARK IGNITED ENGINE EQUIPPED WITH STOICHIOMETRIC FUEL SYSTEM. FOR ENERGIZED TO RUN ONLY GOVERNOR TERMINAL CHART GOVERNOR

BCF (IF REQ'D)

JUNCTION BOX REF 2301 SPEED 1724 8290

REFER TO JUNCTION BOX

2301A SPEED

WIRING FOR ADDITIONAL WIRING

B

C

D

E

F

G

H

J

K

1

2

10

9

7

8

5

6

11

12

2

1

10

9

5

6

3

4

7

8

1

2

2

5

7

8

10

9

11

12

ENGINE WIRING

CUSTOMER WIRING

NOTE F

GND

BATT 80 82

6/8 7

NOTE GG

26

WTS

GENERATOR REF

HRMMPU

151G157 (LH)

HWTAS

ESSMPU

(RH)

151G353 (#6-BK)

3

GSM

WTSU

026G158 (#16-RD) 029G151 (#10-BK)

2 1

BK BK

NOTE T

SEE DETAIL A FOR CONNECTION TO GENERATOR OUTPUT

1 2

1 3

2

RAN (99)

NOTE EE

1

TS1

TS1-28

2

2 1

MAG

GND

MPU B

LWTAS

(BK) (BU) (RD)

1 2 3

G

(ALTRONIC) GND

1 2

825G994 (#16-RD) RD WH BK

1 2

BK E3 WH E4

NOTE KK

EGA

X1 WH X2 BK

X1 WH X2 BK

X1 WH X2 BK

1 4

2 3 4 5 5a 6 6a 7 8 9

1-2-3 PHASE ROTATION

VR6-B

3

656G663 (#16-RD) 657G664 (#16-BK)

RD WH BK

807G961 (#16-WH)

1 2

819G869 (#16-WH) 806G870 (#16-RD)

1 2 3

RD BK

HRMMPU ESSMPU

HWTAS

1 2

3

1 2

1 2

WTSU

126G192 (#16-RD) NOTE T 129G193 (#16-BK) NOTE T

NOTE V

2 1

BK BK

820G967 (#16-WH) 824G968 (#16-RD) 1 2

2 1

MAG

JUNCTION BOX

(ALTRONIC) G GND

U V

GSOV

825G994 (#16-RD) RD WH BK

1 2

BK WH

TS11-SR1-30 TS12-ESS7 TS13-ES4B TS14-D7 TS14-SR1-85

ES

1 2 3

OPS1

D7

D7-0PS1-2

1 (A) 3

2 4

2 (B) 4

1 3

ESS12-ES1A

028G099 (#16-GN/YL)

JUNCTION BOX

TS5-LOPAS1-1

18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

D9

827G883 (#16-WH)

1 2 3

TS8-OPS1-3

D4

D1

TS21-ES2A 1 2 3

LOPAS1 TS25-SR2-87

D

SR2-85-D11 TS28-SR1-86

CB5

TS18-LOPAS1-3

CB7

D11

TS30-SR1-87

SR2-86-D11 SR2-86-SR2-30 TSMS-SR2-30

U V

85 87 30 87a 86

85 87 30 87a 86

TSMS

B A

EGC A B

1724

433G459 (#12-RD) 434G460 (#12-BK)

B A

2301

EGA

SR1

433G459 (#12-RD) 434G460 (#12-BK)

B A

SR2

TS24-CB5 TS11-CB7

B A

RD BK

1 2

RD BK

433G456 (#16-RD) 434G457 (#16-BK)

1 2

433G456 (#16-RD) 434G457 (#16-BK)

LEGEND JUNCTION BOX WIRING CUSTOMER WIRING

1 2 BK WH

A

558G659 (#16 SHIELDED CABLE)

B

GOV MPU

1 2 A

18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

622G662 (#16-OR) 623G658 (#16-WH)

OPSU

ASSV

028G099 (#16-GN/YL)

GSM

(RH)

2 1

415G550 (#16-RD) 416G551 (#16-BK)

2 1

D12

PART OF GENERATOR INTERCONNECT HARNESS

558G659 (#16 SHIELDED CABLE)

B

PART OF GENERATOR INTERCONNECT HARNESS NOTE R

GOV MPU

NOTE GG: CONNECT CONTROL PANEL HARNESS WIRE NO. 80 TO TERMINAL NO. 6 WHEN THE VR3 (COMPLETELY ENCLOSED) OR VR4 VOLTAGE REGULATOR IS PROVIDED. REMOVE THE JUMPER BETWEEN VOLTAGE REGULATOR TERMINALS 4 AND 7. CONNECT CONTROL PANEL HARNESS WIRE NO. 82 TO TERMINAL NO. 7.

CT2

POWER GENERATOR

(LH)

EGA

NOTE FF: VARIOUS CUSTOMER SWITCHES CAN BE ACCOMMODATED FOR INTERFACE WITH VARIOUS OPTIONAL ALARM MODULES PROVIDED IN THE GENERATOR CONTROL PANEL.

T2

9 6 3

DVR

2301

CT1 7 0 8 52

WTS

2

NOTE H

NOTE EE: AUXILIARY CONTACT (N.O.) ON EMERGENCY SIDE OF TRANSFER SWITCH REQUIRED ONLY WHEN OPTIONAL GENERATOR SET REMOTE ANNUNCIATOR PANEL IS PROVIDED. (FOR GENERATING INDICATION)

T1

1

EGC

1724

NOTE DD: TO BE WIRED BY CUSTOMER TO ENGINE REMOTE STARTING INITIATE CONTACT (N.O.) IN AUTO TRANSFER SWITCH.

GREEN/YELLOW WIRE

2

LWLAS

1 2 3

A B

NOTE BB: JUMPER WIRE BETWEEN TS1-24 AND TS1-40 REQUIRED ONLY FOR USE WITH REMOTE ANNUNCIATOR PANEL.

T0

NOTE E 1

NOTE F

NOTE N

ESS9-ES1B ESS7-ES4A

TS5-LOPAS1-1 TS5-OPS1-1 TS6-ESS10 TS6-ES3A

NOTE H

NOTE HH

GROUNDING SCREW

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

802G962 (#16-RD) 803G963 (#16-BK)

EGA

NOTES: SI PACKAGE GENERATOR SETS NOTE DD

NOTE C

(LH)

B A

GSOV

OPS3 (OPTIONAL)

352G653 (#6-RD)

1 2 3

RD WH BK

LWTAS

LWLAS

(OPTIONAL)

APR-5 APR-4

GENERATING B

43 44 47 48 49 A1 A2 A3 50 51 52 53 L1 L3

TS1-24 TS1-41 TS1-42 TS1-44 TS1-43 TS1-37 TS1-20

1 2 3 4 5 6 7 8 9 10

B OP1 OC1 WT1 OS1 LFI LWTI

TBB-43 TBB-44 TBB-47 TBB-48 TBB-49 A1 A2 A3 TBC-50 TBC-51 TBC-52 TBC-53 TBC-L1 TBC-L3

(BK) P1 P2 (WH)

820G967 (#16-WH) 824G968 (#16-RD)

827G884 (#16-WH)

T3

TS1

TS1-24 TS1-28 TBAM-102

NOTE JJ

18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

622G662 (#16-OR) 623G658 (#16-WH)

OPSU

(LH)

NOTE L 1 2

+ ALT

(RH) 1 2

T2

APR-2 APR-3

APR-6

1 2

415G550 (#16-RD) 416G551 (#16-BK)

2 1

(RH)

ALT

NOTE F

TBB-37 TBB-40 TBB-41 TBB-42

TBA-21 TBA-22 TBA-23 TBB-24 TBB-26 SESL27 TBB-28 TS21 TS22 TS23 TS24 TS26 TS27 TS28

819G869 (#16-WH) 806G870 (#16-RD) RD BK

T1

21 22 23 24 26 27 28 B S B 37 40 41 42

TBA-4 TBA-5 TBA-6 TBA-7 TBA-8 TBA-12 TBA-13 TBA-14 TBA-15 TBA-16 TBA-17 TBA-18 TBA-19 TBA-20 4 5 6 7 8 12 13 14 15 16 17 18 19 20 TS4 TS5 TS6 TS7 TS8 TS12 TS13 TS14 TS15 TS16 TS17 TS18 TS19 TS20

RAN (110)

3 1 2 3

RD WH BK

LHSM

GENERATOR VOLTAGE REGULATOR TERMINAL STRIP

TS1

365G752 (#6-RD)

656G663 (#16-RD) 657G664 (#16-BK)

2

1

152G156 (#10-WH)

22 A A

NOTE BB

24 28 102

2

PS

TO TS4 (STTS)

D

1

807G961 (#16-WH)

1 2

811G884 (#16-RD)

TS26 TS27 TS28

802G962 (#16-RD) 803G963 (#16-BK)

NOTE E

TS3

GREEN/ YELLOW

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

872G873 (#18-SHIELDED CABLE)

TS1-CB5 TS2-ES2B

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

TS12-SR2-85

P2

NOTE C

1 2 3

ESS11-ES3B

D3 660G872 (#18-SHIELDED CABLE)

ESS5-SR1-86

NOTE MM

-

A

+

P1

A

AMM

RD WH BK

D2

ESS5-D10

+ 1 2

4

D10

CB1

-

872G873 (#16-SHIELDED CABLE)

3

1 2 3 4 5 6 7 CUBKWH

+-

660G872 (#16-SHIELDED CABLE)

2

OIL 8-40 CRANK STEP VDC OVERSPEED TERM OIL STEP LATCH + NO COM NC NO COM NC NO COM NC 5 6 7 8 9 10 11 12 13 14 15 16 17 18

ESS

SR1-85-D10

NOTE F TO DC CIRCUITRY

TS18 TS19 TS20 TS21 TS22 TS23 TS24

18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

SH COM SIG

TM

HRM

NOTE F

811G884 (#16-RD)

NOTE W

+

PART OF PD WIRING NOT ENGINE WIRING

60 CB1

BC

AMM 365G752 (#6-RD)

352G653 (#6-RD)

E3

TBAM

159G167 (#10-RD)

150G264 (#6-RD)

11 12

TS1-52 TS1-53 TS1-L1 TS1-L3 TS3-6 TS3-7

50 51 61 52 53 L1 L3 80 82

102 105 106

ACT

MPU IDLE RATED SPEED POT

TS1-50 TS1-51

NOTE HH

E4

150G166 (#10-RD)

T0 FM

2301,2301A,8290 SPEED CONTROL (OPTIONAL)

1 2 3 4 5 6 7 CUBKWH

SMMS

12.5 CB2

NOTE F

BATT

E

ESS PICK-UP 1

ESS

+-

151G157 (#16-BK)

NOTE FF

RAN

TS1-49

ELECTRIC GOVERNOR

G H E F C D J K

TS1-47 TS1-48

F3

TBC

PWR

TS1-40 TS1-41 TS1-42 TS1-43 TS1-44

F2

T3

BCMS

TS17

TS1-37

A B

TS12 TS13 TS14

TS1-7 TS1-8 TS1-10 TS1-12 TS1-13 TS1-14 TS1-15 TS1-16 TS1-17 TS1-18 TS1-19 TS1-20 TS1-21 TS1-22 TS1-23

T2

-

TS10

24 24 26 28 28 36 37 38 40 41 42 43 44 45 46 47 48 48A 49 49A

TS1-26 TS1-28

+

TS4 TS5 TS6 TS7 TS8

TS1-24

F1

-

TS1-4 TS1-5 TS1-6

4 5 6 6 7 8 10 12 13 14 15 16 17 18 19 20 21 22 23 70

T1

TM

HRM

POWER DISTRIBUTION BOX

60A

ALARM MODULE (IF REQ'D NFPA-110)

LEGEND ENGINE WIRING CUSTOMER WIRING

NOTE W

BC

ES3B-CB5

001G150 (#10-RD)

TBB

TBA

-

CONTROL PANEL REF

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

ENERGIZED TO RUN OIL PRESSURE, WATER TEMPERATURE, AND OVERSPEED PROTECTION FOR USE WITH SWITCH GEAR

LEGEND

INFORMATION

BATT

+

E

A

+

106-TBAM

BATTERY CHARGER (IF PROVIDED)

TERMINAL DESIGNATION CROSS REFERENCE

3306 SI STANDARD ENGINES POWERED PROTECTION SYSTEM JUNCTION BOX WIRING DIAGRAM WITH OR WITHOUT AUTO START-STOP

T3

NOTE HH: REMOVE JUMPER ON WOODWARD 8290 ELECTRONIC GOVERNOR CONTROL IF OPS3 IS PROVIDED.

CT3

NOTE JJ:

SEE DETAIL A,B,C FOR GENERATOR LINE LEAD CONNECTION OPTIONS

REFERENCE 7C3084 MODULE GP.

NOTE KK: REFERENCE 3N7325 ANNUNCIATOR PANEL FOR MORE DETAIL. NOTE MM: JUMPER PROVIDED ON WOODWARD 8290 ELECTRONIC GOVERNOR CONTROLS ONLY. FOR ENERGIZED TO RUN ONLY

C

3

40 41 42 43

5

6

7

DC SCHEMATIC ENGINE CONTROL SYSTEM 3306 SI STANDARD ENGINES AUTO START-STOP WITH ELECTRIC START

20 22 24 26 28 30 F1 F2

J1

WIRING DIAGRAM SI PACKAGE GENERATOR SETS

46 47 48 49 50

B+ B- 20 22 24 26 28 30 F1 F2

JUMPER REMOVED FOR PM GENERATOR

C

DC SCHEMATIC ENGINE CONTROL SYSTEM 3306 SI STANDARD ENGINES SELF POWERED PROTECTION SYSTEM AIR OR ELECTRIC START

DC SCHEMATIC ENGINE CONTROL SYSTEM 3306 SI STANDARD ENGINES AUTO START-STOP WITH AIR START AND ELECTRIC SOLENOID

44 45

FOR SPARK IGNITED ENGINES EQUIPPED WITH LEAN BURN SI ENGINE CONTROL. 24VDC EXTERNAL POWER SUPPLY

FOR ENERGIZED TO RUN ONLY

VOLTAGE REGULATORS

BCF (IF REQ'D)

WH

WIRING FOR ADDITIONAL WIRING

BK

INFORMATION

B

TS-B

1 2

1

1

TS-S

S

PWM2

2

TS-B

B

3

3

CB2 12.5A

4 5 7

B

18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

TS17

TS18 TS19 TS20 TS21 TS22 TS23 TS24 TS26 TS27 TS28

TS1-7 TS1-8 TS1-10 TS1-12 TS1-13 TS1-14 TS1-15 TS1-16 TS1-17 TS1-18 TS1-19 TS1-20 TS1-21 TS1-22 TS1-23

TS1-37 TS1-40 TS1-41 TS1-42 TS1-43 TS1-44 TS1-47 TS1-48 TS1-49

T1

F1

T2

F2

1

T3

F3

CB5 10A

NOTE P OPS1 2 1 3

13 14

T0 FM TS1-50 TS1-51 TS1-52 TS1-53 TS1-L1 TS1-L3 TS3-6 TS3-7

11 12 2 SEC. T.D.O.

17 18

TBAM

19 20

ES PB 1B 2B

D3

23

26

6/ 8 7

NOTE GG

29

GENERATOR VOLTAGE REGULATOR TERMINAL STRIP

26

33

GREEN/YELLOW CABLE

34

TBA-21 TBA-22 TBA-23 TBB-24 TBB-26 SESL27 TBB-28 PWM-B PWM-S PWM-B TBB-37 RD TBB-40 WH TBB-41 BK TBB-42

TBA-4 TBA-5 TBA-6 TBA-7 TBA-8 TBA-12 TBA-13 TBA-14 TBA-15 TBA-16 TBA-17 TBA-18 TBA-19 TBA-20

T1

T2

3A

4A

3B

4B

85

30

21 22 23 24 26 27 28 B S B 37 40 41 42

4 5 6 7 8 12 13 14 15 16 17 18 19 20

Y

Y

APR-2 APR-3

SIEC-E SIEC-G SIEC-F APR-6

TS21 TS22 TS23 TS24 TS26 TS27 TS28

TS4 TS5 TS6 TS7 TS8 TS12 TS13 TS14 TS15 TS16 TS17 TS18 TS19 TS20

T2

GENERATING B

TS1-28

43 44 47 48 49 A1 A2 A3 50 51 52 53 L1 L3

TS1

T0 N

T1 U

T2 V

T3 W

GENERATOR

X1 WH X2 BK

GREEN/YELLOW WIRE

T1 U

T1 CT1

4 7 0 85 2

T2

9 6 3

CT2

POWER GENERATOR 1-2-3 PHASE ROTATION

9

GREEN/YELLOW CABLE

T0 N

T2 V

GENERATOR GROUNDING STUD

SEE DETAIL A,B,C FOR GENERATOR LINE LEAD CONNECTION OPTIONS

29 MAGNETO SHUTDOWN (GROUND)

27 1 HWTAS

51

LWTAS

55 56

T2 T0 N

T1 U

T2 V

19 1

2

20

53 ELECTRONIC SPEED SWITCH 13,17,29

TM BATT

EGA

LWLAS SIGNAL

PR HWTAS SIGNAL LWTAS SIGNAL

34

NOTE J F4 0.75A

33 D1

( )

BATT

( ) ( ) P S U V

58

W

62

66

ELECTRONIC GOVERNOR CONTROL (NOTE H)

Z

HRM +-

HR MP M U

65

SPEED CONTROL

Y

NOTE R

GOV MPU

63

R ( )

X

LO/HI IDLE SWITCH ESS MPU

( ) ( )

T

57

60

GENERATOR CONNECTIONS

( )

ESS 6 234 5

59

T3 W

CHASSIS GROUND

-

BATT

1 SA SV

29 26 1 24

26

CB5 10A

ESPB

D4

NOTE P

1A 2A

AIR SOLENOID VALVE BATTERY CHARGER SWITCH GEAR SUPPLY

3

SEE NOTE K FOR REQUIREMENTS FOR CUSTOMER SWITCH GEAR

6

21

ESPB 1B 2B D3

2

2

1

WTS

GSM

D12

5 15 16 18

85

4A 4B

GOV MPU

21 22 23

NORMAL RUN SIGNAL

LO/HI IDLE SWITCH

HRM MPU

86

A

B GSOV

87 SR2 30

25

1

87

T

15

U

16

MAG G

19

Y

20

Z

21

CHASSIS GROUND

31 32 34

35

35 36

VALVE COIL IGNITION 2 IGNITION 1

10

43

HWTAS

19 1

2 LWTAS

ELECTRONIC SPEED SWITCH 13,17,29

TM BATT

20 ( )

ESS 6 234 5

EGA

33 34

HWTAS SIGNAL LWTAS SIGNAL D1

LO/HI IDLE SWITCH ESS MPU GOV MPU

NOTE J F4 0.75A

( )

BATT

NOTE R

46

( ) ( )

9

8

7

6

5

4

3

2

41

E6

1

U SPEED CONTROL V

ELECTRONIC GOVERNOR CONTROL (NOTE H)

X Y

B CHASSIS GROUND

SPEED ADJUSTMENT POTENTIOMETER

AIR START MAGNETO (ALTRONIC III)

MAGNETIC SWITCH G

RESET

G

M1

M2

S O

MOS NO

44 MAGNETO 1

GAS VALVE

45

1

2

MAGNETO

3

GND

1

OPS

2

WTS

46 47

2 1

48

48

49

50

50

MAGNETIC SWITCH

51 52

BY CUSTOMER

43

10

49 R P ( ) S T U SPEED VCONTROL W X Y Z

()

40

JUMPER

47

( ) ( )

39

E6

41

PR

R

38 80 MFD 250V

39

LWLAS SIGNAL

GOVERNOR SYNC MOTOR

37

45 1

7

33

G

34

44 2

+-

28

MAGNETO (ALTRONIC III)

6

Z HRM

24

30

GSM

T

LO/HI IDLE SWITCH

HRM MPU

23

29

S

W

27

40

27

()

26

ELECTRIC START

P

0.75A D1

EGA

GOV MPU

25

38

29 MAGNETO SHUTDOWN (GROUND)

NOTE R

18

X

()

MPU

17

37 GAS SHUT-OFF VALVE 28

NOTE J F4

14

ELECTRONIC GOVERNOR CONTROL (NOTE H)

PR () () () ()

TM

13

30

36 D9 SR1 30

S

SSS (BY CUSTOMER)

11 12

R ( )

P

SPEED ADJUSTMENT POTENTIOMETER

33

WTSU

1

29

32

ALT

AMM

10

22

28

OP SIGNAL (GAUGE) WT SIGNAL (GAUGE)

9 GOVERNOR SYNC MOTOR

+-

27

SLAVE RELAY 1, 41

-

BATT

6

HRM

26

31

SR1

( ) ( )

W

19 20

( ) ( )

2

GSM

SPEED V CONTROL

25 OS SHUTDOWN

BY CUSTOMER

18

LOPAS SIGNAL

14

22 23

OPSU

30

( )

17

GOVERNOR SYNC MOTOR

12

0.75A D1

EGA

15

SLAVE RELAY 2, 44 86 51 13 E-STOP SHUTDOWN

SR2

D10 85

11

( )

MPU

14

START/STOP SWITCH

D11

ESPB 3A 3B

CB7 20A

NOTE J F4

24

ESS (OS) 7 D2 8 9

6

TM

13

START/STOP SWITCH

+ CB160A

8 PR

12

NOTE K

NOTE P

5 7

11

WT SHUTDOWN

4

PS

SSS (BY CUSTOMER)

16

3 3

LOPAS1 2 1 3

OFF ST

10

LOP SHUTDOWN CRANK TERMINATE

7

4 STARTING MOTOR PINION SOLENOID

SM

SSS

9

+

ESS (CT)

3 ALT

AMM

PS

-

BC

2

8 BC

D7

1

-

BATT

CB160A

7

STARTER CONTACTOR

OPS1 2 1 3

+

5

-

8 6

10 11 12 2 SEC. T.D.O.

4

BC

2

WITHOUT GAS VALVE

RESET

53

ELECTRONIC GOVERNOR CONTROL (NOTE H)

54 55 56 57

G

M1

M2

S O

58

MOS NO

59 HRM

60

+-

H MPRM U

SPEED ADJUSTMENT POTENTIOMETER

1

OPS

2

WTS

61

CHASSIS GROUND

62

2 1

A

63 64

WITH GAS VALVE

SPEED ADJUSTMENT POTENTIOMETER

67 68

(OPTIONAL) POWER TERMINAL STRIP

THIS SCHEMATIC IS FOR THE G3306 GENERATOR SET 28

DETAIL B

(OPTIONAL) GENERATOR MOUNTED 3 OR 4 POLE MOLDED CASE CIRCUIT BREAKER

DETAIL C

8

WT SIGNAL (GAUGE)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67

CUSTOMER LOAD CONNECTIONS

T3 CT3

OP SIGNAL (GAUGE)

23

LWLAS

50

GROUNDING STUD

T3 W

22

GAS SHUT-OFF VALVE 28

2

61

GROUNDING SCREW

B MAG G

1

25 87

49

T3

GENERATOR CONNECTION

86

GSOV

SR2

64

1

A

30

48

T1

TSB TSS TSB TS1-27

T0

30

87

47

DETAIL A

WIRES OF CONTROL PANEL HARNESS

X1 WH X2 BK

SIEC

SR1 30

52

T1 T2 T3

E-STOP SHUTDOWN

SLAVE RELAY 1, 42

46

WIRES OF CONTROL PANEL HARNESS

X1 WH X2 BK

A

11

54

NOTE DD E G F A

CB720A

44

GND

NOTE KK

NORMAL RUN SIGNAL

D9

45

TBB-43 TBB-44 TBB-47 TBB-48 TBB-49 A1 A2 A3 TBC-50 TBC-51 TBC-52 TBC-53 TBC-L1 TBC-L3 B

OS SHUTDOWN

WTSU

43

GENERATOR LINE LEADS

NOTE E

85

SR1

OPSU

42

Y

LOPAS SIGNAL

SLAVE RELAY 2, 45 86 51 13

SR2

37

T3

RAN (99)

TS1-24 TS1-41 TS1-42 TS1-44 TS1-43 TS1-37 TS1-20

87a

40 T1

16

D10

39

TS1

GOVERNOR SYNC MOTOR

SR2

38

T3

15

D11

36

WIRES OF CONTROL PANEL HARNESS

GENERATOR GROUNDING STUD

GSM

START/STOP SWITCH

14

ES PB

6

32

SEE DETAIL A FOR CONNECTION TO GENERATOR OUTPUT

1 2 3 4 5 6 7 8 9 10

START/STOP SWITCH

18

D12

31

22

NOTE BB

B OP1 OC1 WT1 OS1 LFI LWTI

WT SHUTDOWN

4

12

30

41

NOTE JJ

3

ESS (OS) 7 D2 8 9

28

TS3 80 82

TS1-24 TS1-28 TBAM-102

CRANK TERMINATE

7

NOTE P

LOPAS1 2 1 3

35

24 28 102

LOP SHUTDOWN

6

NOTE K

25

GENERATOR REF

RAN (110)

8

5

27

TS1

1

3

24

TO TS4 (STTS)

WTS

2

2

22

GND

BC +

21

TO DC CIRCUITRY

GREEN/ YELLOW

STARTER CONTACTOR

10

16

50 51 61 52 53 L1 L3 80 82

-

D4

D7

ESS (CT)

15

SWITCH GEAR SUPPLY

21

1A 2A

12

TBC

BATTERY CHARGER

24

11

NOTE FF

102 105 106

TS12 TS13 TS14

TS1-26 TS1-28

24 24 26 28 28 36 37 38 40 41 42 43 44 45 46 47 48 48A 49 49A

RAN

TS10

TS1-24

26

SM MS

ESPB

10

BCMS

TS4 TS5 TS6 TS7 TS8

TS1-4 TS1-5 TS1-6

STARTING MOTOR MAG SWITCH 26 STARTER CONTACTOR

8

TBB

APR-5 APR-4

(Dimensions: 39 inches x 24 inches)

20 Page,

RENR5936-01

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

4 5 6 6 7 8 10 12 13 14 15 16 17 18 19 20 21 22 23 70

PINION SOLENOID

PS

9 TBA

STARTING MOTOR

SM

SMMS

POWER DISTRIBUTION BOX

6 TO SPEED ADJ. POT

+ ALT

AMM

PS

3

BATT

BATT

CB160A

SELF POWERED PROTECTION SYSTEM (ELECTRIC START)

SELF POWERED PROTECTION SYSTEM (ELECTRIC START)

POWERED PROTECTION SYSTEM (AUTO START-STOP) AIR START SOLENOID VALVE

+

ALARM MODULE (IF REQ'D NFPA-110) RD

REFER TO JUNCTION BOX

-

+

106-TBAM

BATTERY CHARGER (IF PROVIDED)

+

FOR NOTES AND ABBREVIATIONS SEE OTHER SIDE OF SCHEMATIC

POWERED PROTECTION SYSTEM (AUTO START-STOP)

CONTROL PANEL REF

JUNCTION BOX REF

NO EXTERNAL POWER SOURCE REQUIRED ENERGIZED TO SHUTDOWN OIL PRESSURE, WATER TEMPERATURE AND MECHANICAL OVERSPEED PROTECTION

24VDC EXTERNAL POWER SOURCE

FOR NOTES AND ABBREVIATIONS SEE OTHER SIDE OF SCHEMATIC

7

47

TS1-13 TS1-2

PART NUMBER: 4P-5636, CHANGE: 06, VERSION: 4P-9680, CHANGE: 02, VERSION: -

T0 TS1

TS4 (STTS) (OPTIONAL SHUNT TRIP CONNECTIONS)

Components are shown installed on a fully operable machine with the key and engine off, transmission shifter in neutral and with parking brake set. Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.

6

5

4

3

2

1