P139 Technical Datasheet en 11 A

P139 Feeder Management and Ba y Control Contr ol Version

-306 -408/409/410 -611 ff

Technical Data Sh eet This document does not replace the Technical Manual.

Application and Scope External auxiliary devices are largely obviated through the integration of binary inputs and power  outputs that are independent independent of auxiliary voltages, by the direct connection option for current and voltage transformers and by the comprehensive comprehensive interlocking capability. This simplifies handling of  the protection and control technology for a switchbay from planning to commissioning. commissioning.

MiCOM P139 is a cost-effective one-box solution for integrated numerical time-overcurrent time-overcurrent protection and control. The unit's protection functions provide selective short-circuit protection, ground fault protection and overload protection in medium- and highvoltage systems. The systems can be operated as solidlygrounded, low-impedance-grounded, resonantgrounded or isolated-neutral systems. The multitude of protection functions incorporated into the unit enable the user to cover a wide range of  applications in the protection of cable and line sections, transformers and motors. For easy adaptation to varying system operation conditions four independent parameter subsets are provided.

During operation, the user-friendly interface facilitates setting of the unit and promotes safe operation of the substation by preventing nonpermissible switching operations. The P139 provides a extensive number of  protection and control functions which can select individually for inclusion in the unit's configuration or cancel them as desired. By means of a straightforward configuration procedure, the user can adapt the device flexibly to the scope of protection required in each particular application. Due to the powerful, freely configurable logic of the device, special applications can be accommodated. accommodated.

The control functions are designed for the control of up to six electrically operated switchgear units equipped with electrical check-back signaling located in the bay of a medium-voltage substation substation or a non-complex high-voltage station. For the selection of the bay type the P139 is provided with over 250 predefined bay types and allows download of customized bay type.

Functions overview

50/51 P,Q,N 51 P,Q,N 51 P,Q,N 67 P,N 50 85 79 25 67W/YN 37/48/49/ 49LR/50S/66 49 46 27/59/47 81 32 50BF

P139

P139

w/o VTs

with VTs

DTOC IDMT_1 IDMT_2 SCDD SOTF PSIG ARC ASC GFDSS TGFD

Definite-time o/c protection, three stages, phase-selective Inverse-time o/c protection, single-stage, phase-selective Inverse-time o/c protection, single-stage, phase-selective Short-circuit direction determination Switch onto fault protection Protective signaling Auto-reclosure control (3-pole) Automatic synchronism check Ground fault direction determination (wattmetric/neutral admittance) Transient ground fault direction determination













MP

Motor protection





THERM I2> V f P CBF CBM MCMOM LIMIT LOGIC DEV CMD_1 SIG_1 ILOCK COUNT COMMx IEC MEASI/MEASO

Thermal overload protection Unbalance protection Over/Undervoltage protection Over/Underfrequency protection Directional power protection Circuit breaker failure protection Circuit breaker monitoring Measuring circuit monitoring Limit value monitoring Programmable logic Control and monitoring of up to 3 resp. up to 6 switchgear units Single-pole commands Single-pole signals Interlocking logic Binary counter  2 comm. interfaces, IRIG-B, protection comm. interface InterMiCOM IEC-61850-interface 2x 20 mA outputs, 20 mA input, RTD inputs  = standard; () = option









 











() 

()

   















 



resp. (  )



resp. (  )

















() () ()

() () ()

Figure 1: Functions of of the P139 variances  variances  P139 TechnicalDataSheet EN 11 a

2

P139-306-408/409/410-611 ff 

In addition to the functions listed in figure 1, as well as comprehensive selfmonitoring, the following global functions are available in the P139:

The P139 is of modular design. The pluggable modules are housed in a robust aluminum case and electrically connected via an analog and a digital bus printed circuit board.

> Parameter subset selection

The P139 has the following inputs and outputs:

> Operating data recording

> 4 current-measuring inputs

(time-tagged signal logging) > Overload data acquisition

> 4 or 5 voltage-measuring inputs

> Overload recording

> 8 or 14 additional additional output relays with freely

configurable configurable function assignment for individual control or protection applications

(time-tagged signal logging) > Ground fault data acquisition

> 6 binary signal inputs (optical couplers) and 6

> Ground fault recording

output relays for the control of 3 switchgear  units or 

(time-tagged signal logging) > Measured fault data

> 12 binary signal inputs (optical couplers) and 12

output relays for the control of 6 switchgear  units

> Fault recording

(time-tagged signal logging together with fault value recording of the three phase currents, the residual current, the three phase-to-ground phase-to-ground voltages and the neutral displacement voltage).

> 4 or 8 or 28 additional binary signal inputs

(optical couplers) with freely configurable function assignment for individual control or  protection signals The maximum configuration of binary inputs and outputs provide the signaling of 10 switchgear  units whereas 6 of them are controllable. The nominal currents or the nominal voltages, respectively, of the measuring inputs can be set with the help of function parameters. Optional current and voltage measuring inputs for  the connection to non-conventional non-conventional instrument transformers (NCIT) can be used.

Control/Monitoring of  up to 3 or optional up to 6 switchgear units DEV

Communication

COMM1

COMM2

IEC

to SCADA / substation control / RTU / modem ... via RS485 or Fibre Optics using IEC 60870-5-101, -103, Modbus, DNP3, Courier  resp. via RJ45 or Fibre Optics using using IEC 61850

ILOCK

V ref 

37/48/49/50S/66 50/51 P,Q,N 51 P,Q,N 51 P,Q,N 67 P,N 50 49 MP DTOC IDMT_1 IDMT_2 SCDD SOTF THERM

46 I2>

InterMiCOM

IRIGB

Self  Monitoring

LIMIT 85 PSIG

50BF CBF

Recording and Data Acquisition

Metering

Overload rec. Ground flt. rec.

Fault rec..

LOGIC

CBM MCMON

25 ASC

79 67W/YN TGFD ARC GFDSS

I  V 

27/59/47 V

81 f

32 P

COUNT SIG_1 CMD_1 MEASI MEASO

always available

with VT inputs

further  opitons

Feeder Management and Bay Control Unit P139

Figure 2: Function diagram 

P139 TechnicalDataSheet EN 11 a

3

P139-306-408/409/410-611 ff 

The nominal voltage range of the optical coupler  inputs is 24 to 250 V DC without internal switching. Optional there are also other ranges with higher  pick-up thresholds possible.

Control and display > Local control panel with graphic LC-display (16

lines of 21 characters each with a resolution of  128 x 128 pixels)

The auxiliary voltage input for the power supply is a wide-range design as well. The nominal voltage ranges are 48 to 250 V DC and 100 to 230 V AC. An additional version is available for the lower  nominal voltage range of 24 V DC.

> 17 LED indicators,

12 of which allow freely configurable function assignment > PC interface

All output relays are suitable for both signals and commands.

> Communication interfaces (optional)

The optional resistance temperature detector  (RTD) inputs are leadcompensated and balanced.

> Protection communication interface

> IRIG-B signal input (optional)

InterMiCOM (optional)

The optional 0 to 20 mA input provides open-circuit and overload monitoring, zero suppression defined by a setting, plus the option of linearizing the input variable via 20 adjustable interpolation points.

Information interface

Two freely selected measured signals (cyclically updated measured operating data and stored measured fault data) can be output as a loadindependent direct current via the two optional 0 to 20 mA outputs. The characteristics are defined via 3 adjustable interpolation points allowing a minimum output current (4 mA, for example) for  receiver-side open-circuit monitoring, knee-point definition for fine scaling and a limitation to lower  nominal currents (10 mA, for example).

The first communication interface has settable protocols conforming to IEC 60870-5-103, IEC 60870-5-101, DNP 3.0, Modbus and Courier  (COMM1) or provides alternatively protocol conforming to IEC 61850 (IEC). It’s intended for  integration with substation control systems.

Information exchange is done via the local control panel, the PC interface and 2 optional communication interfaces.

The 2nd communication interface (COMM2) conforms to IEC 60870-5-103 and is intended for  remote setting access only. Additionally, the optional InterMiCOM interface (COMM 3) allows a direct transfer of any digital status information between two devices. Clock synchronization can be achieved using one of the protocols or using the IRIG-B signal input.

P139 TechnicalDataSheet EN 11 a

4

P139-306-408/409/410-611 ff 

For integration of the P139 into an integrated control systems, the equations for the bay interlock with station interlock form the basis of interlock checking.

Main Functions Main functions are autonomous function groups and can be individually configured or disabled to suit a particular application. Function groups that are not required and have been disabled by the user are masked completely (except for the configuration parameter) and functional support is withdrawn from such groups.

Without integration into the substation control system or with integration using IEC 61850, the bay interlock without station interlock is used in interlock checking; external ring feeders or signals received via IEC 61850 may be included in the interlocking logic.

This concept permits an extensive scope of  functions and universal application of the device in a single design version, while at the same time providing for a clear and straight-forward setting procedure and adaptation to the protection and control task under consideration.

If the bay or station topology (as applicable) is permissible then the switching command is issued. If a nonpermissible state would result from the switching operation then the switching command is rejected and a signal to this effect is issued. If the bay type does not require all binary outputs then the remaining outputs are available for free configuration. In addition to the switching command output, a triggering of binary outputs by continuous commands is possible.

Control Functions For the acquisition of switchgear positions, the P139 uses up to 20 binary inputs for the signaling of up to ten two-pole switching positions and up to twelve binary outputs for controling of up to six switchgears units. The acquisition of further binary inputs is in the form of single-pole operating signals; they are processed in accordance with their significance for the substation (circuit breaker  readiness, for example). For the setting of the debounce and chattering times, eight independent setting groups are available. These can be assigned to the switching position signalling inputs and single-pole operating signals. For the acquisition of a binary count, a binary input may be configured. In the event of loss of  operating voltage, the count is stored. Upon the following startup of the unit, counting is continued with the stored value as initial value. The P139 issues switching command outputs with the integration of switching readiness and permissibility tests; subsequently the P139 monitors the intermediate position times of the switchgear units. If a switchgear malfunction is detected, this fact will be indicated (e.g. by an appropriately configured LED indicator). Before a switching command output is executed, the interlocking logic of the P139 will check whether the new switchgear unit state corresponds to a permissible bay or substation topology. The interlocking logic is set out for each bay in the default setting as bay interlock with and without station interlock. By means of a straight-forward parameter setting procedure, the interlocking equations can be adapted to the prevailing bay and substation topology. The presentation and functioning of the interlocking system correspond to those of the programmable logic.

P139 TechnicalDataSheet EN 11 a

5

P139-306-408/409/410-611 ff 

For the individual measuring systems, the user can select from a multitude of tripping characteristics (see table “Tripping time characteristics ”). Starting of the phase current stage and t he negativesequence current stage can be stabilized under  inrush conditions if desired. The ratio of the second harmonic component of the phase currents to the fundamental wave serves as the criterion. This stabilization is either phase-selective or effective across all three phases depending on the chosen setting. The negative-sequence current stage is subject to all phase current stabilizations.

Definite-Time Overcurrent Protection Definite-time overcurrent protection (DTOC) is provided for the three phase currents and the negative-sequence current with three timer stages and for the residual current with four timer stages. For the first three residual current stages the use of the residual current measured directly or  calculated from the three phase currents is offered for selection. For the fourth residual current stage with extended setting range - the calculated residual current is always used. The residual and negative-sequence currents stages affect the general starting signal. This effect can be suppressed if desired.

Tripping Time characteristics 

Starting of the phase current stage I> and the negative-sequence current stage Ineg> can be stabilized under inrush conditions if desired. The ratio of the second harmonic component of the phase currents to the fundamental wave serves as the criterion. This stabilization is either phaseselective or effective across all three phases depending on the chosen setting. The negativesequence current stage Ineg> is subject to all phase current stabilizations. The phase current stages I>> and I>>> and the negative-sequence current stages Ineg>> and Ineg>>> are never  affected by this stabilization procedure.

No.

0

Constants and formulae (t in s)

(k = 0.01...10.00)

a

b

c

R

t  = k 

Definite Time Per IEC 255-3

1

Normally inverse

0.14

0.02

2

Very inverse

13.50

1.00

3

Extremely inverse

80.00

2.00

Long time inverse

120.00

1.00

Per ANSI/IEEE C37. 112

Trip

4

Intermittent startings of the residual current stage IN> can be accumulated over time by means of a settable hold time. If the accumulated starting times reach the trip limit value (which is also adjustable by setting) then a trip with selective signaling ensues.

t  = k  ⋅

a b

⎛   I   ⎞ ⎜ ⎟ ⎜ I ref  ⎟ − 1 ⎝   ⎠ Release

5

Moderately inverse

0.0515

0.0200

0.1140

4.85

6

Very inverse

19.6100

2.0000

0.4910

21.60

7

Extremely inverse

28.2000

2.0000

0.1217

29.10

Per ANSI

Trip

Release

8

Normally inverse

8.9341

2.0938

0.17966

9.00

9

Short time inverse

0.2663

1.2969

0.03393

0.50

10

Long time inverse

5.6143

1.0000

2.18592

15.75

⎡ ⎤ ⎢ ⎥ a ⎢ t  = k ⋅ + c⎥ ⎢ ⎛   I   ⎞b ⎥ ⎢ ⎜ ⎟ −1 ⎥ ⎣ ⎝  I ref  ⎠ ⎦

Additionally, the operate values of all overcurrent stages can be set as dynamic parameters. For a settable hold time, switching to the dynamic operate values can be done via an external signal. Once the hold time has elapsed, the static operate values are reinstated.

t  = k ⋅

 R 2

⎛   I   ⎞ ⎜ ⎟ −1 ⎜  I ref  ⎟ ⎝   ⎠

Not per standard 11

R I- ty pe in ve rs e

1 0.236

t  = k ⋅

0.339 ⋅

Not per standard 12

Inverse-Time Overcurrent Protection For the inverse-time overcurrent protection the three phase currents, residual current and negative-sequence current determined from the filtered fundamental wave of the three phase currents are evaluated in separate, single stage measuring systems. For the residual current stage the use of the residual current measured directly or  calculated from the three phase currents is offered for selection.

RXIDG-type inverse

⎛  ⎝ 

⎛   I   ⎞ ⎜ ⎟ ⎝  I ref  ⎠

t  = k ⋅ ⎜ 5.8 − 1.35 ⋅ ln

 I   ⎞

⎟

 I ref  ⎠

Intermittent startings of the phase, negativesequence or residual current stage can be accumulated on the basis of the set tripping characteristic by means of a settable hold time. Tripping is also performed in accordance with the relevant tripping characteristic. Additionally, the operate values of all overcurrent stages can be set as dynamic parameters. For a settable hold time, switching to the dynamic operate values can be done via an external signal. Once the hold time has elapsed, the static operate values are reinstated.

The effect on the general starting signal of the stages measuring in the residual path and in the negative-sequence system, respectively, can be suppressed if desired.

P139 TechnicalDataSheet EN 11 a

Tripping time characteristic

6

P139-306-408/409/410-611 ff 

Directional characteristics in short-circuit  direction determination 

Short-Circuit Direction Determination Due to the short-circuit direction determination function, the P139 can be used as a directional time-overcurrent protection device. For the individual overcurrent timer stages the user may select whether the stage shall be forwarddirectional, backward-directional or non-directional. Direction determination is performed in separate measuring systems for the phase current and residual current timer stages, respectively.

Meas. Starting system

P

In the direction-measuring system for the phase current timer stages, the phase-to-phase voltage opposite to the selected phase current is used for  direction determination as a function of the type of  fault, and an optimum characteristic angle is employed (see table “ Directional characteristics in  short-circuit direction determination ”). A voltage memory is integrated to provide the required voltage data for direction determination in the event of 3-pole faults with a large 3-phase voltage drop.

G

I

meas

angle αP or αN

V

meas

A

I

B

I

C

IC

V AB = V AN - V BN

+45°

A-B

I

V

+60°

B-C

IC

V AB = V AN - V BN

+30°

C-A

IC

V AB = V AN - V BN

+60°

A-B-C

I

V

+45°

GF

A B

A

C

IN

V

Characteristic

V

BC CA

BC

AB

= V

BN

= V

= V

= V

CN

BN

AN

- V

- V

- V

- V

+45°

CN

+45°

AN

CN

BN

V NG =

-90°...+90°

1/3 · (V AN+VBN+VCN) (adjustable)

I meas

In the direction measuring system for the residual current timer stages, direction is determined using the internally computed neutral displacement voltage; the characteristic angle is adjustable taking account of the various neutral-point treatments in the system. The direction measuring system for the residual current timer stages is not enabled until a set value for neutral displacement voltage is exceeded. The user may select whether  the triggering pre-orientation for a non-enabled direction measuring system for residual current timer stages shall be blocked in t he event of phase current starting.

Forward decision

V 

meas (reference var.)

Backward decision

Protection Interface InterMiCOM (optional) InterMiCOM allows high performance permissive and blocking type unit protection to be configured, plus transfer of any digital status information between line ends. Intertripping is supported too, with channel health monitoring and cyclic redundancy checks (CRC) on the received data for  maximum message security.

Protective Signaling Protective signaling can be used in conjunction with short-circuit direction determination. For this purpose the protection devices must be suitably connected by pilot wires or the optional protection interface InterMiCOM on both ends of the line section to be protected. The user may select whether teleprotection will be controlled by the direction measuring system of the phase current timer stages only, by the direction measuring system of the residual current timer stages only, or  by the direction measuring systems of the phase current and residual current timer stages. For  protection devices on the infeed side of radial networks, teleprotection can also be controlled without the short-circuit direction determination function.

P139 TechnicalDataSheet EN 11 a

Variables selected for measurement

InterMiCOM provides eight end-end signal bits, assignable to any function within a MiCOM relay’s programmable logic. Default failsafe states can be set in case of  channel outage.

Switch on to Fault Protection Closing of a circuit breaker might inadvertently lead to a short-circuit fault due to a feeder  grounding connection not yet removed, for  example. The manual close command is monitored for a settable period of time. During this period, an undelayed trip command may be issued automatically on initialisation of the general starting (depending on the chosen operating mode).

7

P139-306-408/409/410-611 ff 

Auto-Reclosing Control The auto-reclosing control (ARC) operates in three-phase mode. ARC cycles with one highspeed reclosing (HSR) and multiple (up to nine) subsequent time-delay reclosing (TDR) may be configured by the user. Reclosing cycles without prior HSR are possible. For special applications, tripping prior to an HSR or TDR can be delayed. HSR and TDR reclosings are counted and signaled separately. A test HSR can be triggered via any of the unit's interfaces.

Circuit Breaker Failure Protection With the trip command, two timer stages are started for circuit breaker action monitoring. If the current is still in excess of a set current threshold after the first timer stage has elapsed, a further trip command is issued. This could be used to trigger a second trip coil, for example.

Automatic Synchronism Check (optional)

If a 'circuit breaker failure' signal is received via an appropriately configured binary input while the general starting condition persists, a CBF trip signal is issued.

Should the protection criterion continue to be met after the second timer stage has elapsed, a trip command is issued to a higher-level protection system.

This function can be used in conjunction with automatic or manual (re)closure or close command of the control functions. In non-radial networks this ensures that reclosure or close command will proceed only if the synchronism conditions are met.

Circuit Breaker Monitoring This function provides the user with several criteria for the assessment of circuit breaker wear: > Calculated number of remaining operations

For the control functions a second mode with a decoupled operation of the automatic synchronism check and close command is available.

based on the CB wear curve > Mechanical operations count > Interrupted currents sum (linear and squared)

Programmable Logic User-configurable logic enables the user to set up logic operations on binary signals within a framework of Boolean equations. By means of a straightforward configuration procedure, any of the signals of the protection device can be linked by logic 'OR' or 'AND' operations with the possibility of  additional negation operations.

> Accumulated current-time integrals of trips

For each of these criteria, a signaling threshold can be set by the user. 10000   s 0   n   o    i    t   a   r   e   p   o    B    C   e 1000    l    b 0    i   s   s    i   m   r   e   p    f   o   r   e    b 100   m 0   u    N

The output signal of an equation can be fed into a further, higher-order equation as an input signal thus leading to a set of interlinked Boolean equations. The output signal of each equation is fed to a separate timer stage with two timer elements each and a choice of operating modes. Thus the output signal of each equation can be assigned a freely configurable time characteristic.

10 0

1 0 0, 1

The two output signals of each equation can be configured to each available input signal. The userconfigurable logic function is then able to influence the individual functions without external wiring (block, reset, trigger, for example).

Figure 3:

1 0

Tripping current [kA]

10 0

Circuit breaker wear curve 

If the CBM function is blocked, the accumulated values and counts are frozen so that they remain unchanged by secondary protection testing.

Via non-storable continuous signals, monostable trigger signals and bistable stored setting/resetting signals, the Boolean equations can be controlled externally via any of the device's interfaces.

P139 TechnicalDataSheet EN 11 a

1

The settings of the accumulated values and counts can be adjusted to allow for prior CB wear, CB servicing etc.

8

P139-306-408/409/410-611 ff 

Over-/Underfrequency Protection Over-/underfrequency protection has four stages. Each of these can be operated in one of the following modes:

Ground-Fault Direction Determination For the determination of the ground-fault direction in isolated or Peterson-coil compensated power  systems several proven methods are provided:

> Over-/underfrequency monitoring

> Steady-state power or admittance evaluation

methods - complemented by signaling schemes and tripping logic

> Over-/underfrequency monitoring combined

with differential frequency gradient monitoring (df/dt) for system decoupling applications

> Transient signal method (optional)

> Over-/underfrequency monitoring combined

Ground Fault Direction Determination Using Steady-State Values The ground fault direction is determined by evaluating the neutral displacement voltage and the residual current (from a core balance or  window-type current transformer). The directional characteristic (cos ϕ   or sin ϕ   circuit) can be set to suit the neutral-point treatment (resonant-grounded or isolated-neutral). In the cos ϕ mode (for a resonant-grounded network), the adjustable sector  angle also has an effect so that faulty direction decisions (resulting, for instance, from the phase angle error of the CT and VT) can be suppressed effectively. Operate sensitivity and sector angle can be set separately for the forward and backward direction, respectively.

with medium frequency gradient monitoring (∆f/∆t) for load shedding applications

Over-/Undervoltage Protection The over-/undervoltage-time protection function evaluates the fundamental wave of the phase voltages and of the neutral displacement voltage as well as the positive-sequence voltage and negative-sequence voltage obtained from the fundamental wave of the three phase-to-ground voltages. Two definite-time-delay overvoltage stages each are provided for evaluation of the neutral displacement voltage and negativesequence voltage. Two additional definite-timedelay undervoltage stages each are provided for  evaluation of the phase voltages and the positivesequence voltage. As an option, a minimum current level can be specified to enable the undervoltage stages.

Either steady-state power or steady-state admittance can be selected for evaluation. Alternatively, an evaluation based on current only can be performed. In this case, only the magnitude of the filtered neutral current is used as ground fault criterion.

Evaluation of the phase voltages can be performed using either the phase-to-phase voltages or the phase-to-ground voltages as desired. For  evaluating the neutral displacement voltage, the user may choose between the neutral displacement voltage formed internally fr om the three phase-to-ground voltages and the neutral displacement voltage formed externally (from the open delta winding of the voltage transformer, for  example) via the fourth voltage measuring input.

Both procedures operate with either the filtered fundamental wave or the fifth harmonic component in accordance with the chosen setting.

Transient Ground Fault Direction Determination (optional) The ground fault direction is determined by evaluating the neutral displacement voltage calculated from the three phase-to-ground voltages and the neutral current on the basis of the transient ground fault measuring procedure. The direction decision is latched. The user may select either  manual or automatic resetting after a set time delay.

Directional Power Protection The directional power protection monitors exceeding the active and reactive power limit, a power drop and the reversal of direction at unsymmetrically operated lines. Evaluation of the power is performed using the fundamental wave of  the phase currents and of the phase-to-ground voltages.

P139 TechnicalDataSheet EN 11 a

9

P139-306-408/409/410-611 ff 

Thermal Overload Protection

Motor Protection For the protection of directly switched h.v. induction motors with thermally critical rotor, the following specially matched protection functions are provided:

Using this function, thermal overload protection for  lines, transformers and stator windings of h.v. motors can be realized. The highest of the three phase currents serves to track a first-order thermal replica according to IEC 255-8. The tripping time is determined by the set thermal time constant τ   of  the protected object and the set tripping level ∆ϑtrip and depends on the accumulated thermal load ∆ϑ0:

> Recognition of operating mode > Rotor overload protection using a thermal motor 

replica > Choice of reciprocally quadratic or logarithmic

tripping characteristic

2

⎛  I  ⎞ ⎜⎜ ⎟⎟ − ∆ϑ0 ⎝ Iref  ⎠ t = τ ⋅ ln 2 ⎛  I  ⎞ ⎜⎜ ⎟⎟ − ∆ϑ trip ⎝ Iref  ⎠

> Inclusion of heat dispersion processes in the

rotor after several startups > Separate cooling periods for rotating and

stopped motors

The temperature ot the cooling medium can be taken into account in the thermical replica using the optional resistance temperature inputs or the 0 to 20 mA input.

> Startup repetition monitoring with reclosure

blocking (see Figure 4) > Control logic for heavy starting and protection of 

locked rotor 

The user has a choice of using a thermal replica on the basis of either relative or absolute temperature.

> Loss of load protection

Overload memory 

A warning signal can be issued in accordance with the set warning level ∆ϑwarning. As an alternative method of generating a warning, the cyclically updated measured operating value of the predicted time remaining before tripping is monitored to check whether it is falling below a set threshold.

100 m in % 80

60

40

Measured Data Input (optional)

20

0

The optional analog I/O module provides a 0 to 20 mA input for the acquisition of externally measured variables such as transducer outputs. The external input characteristics can be linearized via adjustable interpolation points. This feature also provides for an adaptation of the range to, for  example, 4 to 20 mA or 0 to 10 mA.

t

Permissible number of startups

Reclosure blocking

3 2 1 t 

      4       S       D     e       8       8       8       1       1

three successive startups

The optional RTD module offers the possibility of  connecting up to 9 resistance temperature detectors for direct temperature acquisition. Depending on the set operating mode, all the RTD's operate in parallel or the RTD's can be subdivided into regular inputs and reserve inputs which take over when the corresponding regular  inputs fail.

Figure 4: Overload memory and startup  counter 

Using the optional resistance temperature detector  inputs direct monitoring of the temperature of the stator windings and the bearings can be realized.

The measured variables acquired by the analog measured data input function are monitored for  exceeding or falling below set limits. Furthermore, they are used by thermal overload protection function for the acquisition of the coolant temperature.

Unbalance Protection The negative-sequence current is determined from the filtered fundamental wave of the three phase currents. The evaluation of t he negative-sequence current is performed in two time-overcurrent stages with definite-time delay.

P139 TechnicalDataSheet EN 11 a

10

P139-306-408/409/410-611 ff 

Measured Data Output The protection device provides the options of  operating data output and fault data output. The user can select an output in BCD-coded form through relay contacts or an output in analog form as load-independent current (0 to 20 mA). For an output in BCD-coded form, an appropriate number  of free output relays need to be available. For the current output, a special analog I/O module is required.

Limit Monitoring The phase currents, the phase-to-ground voltages and the phase-to-phase voltages are monitored. For 3-phase sets, the highest and the lowest value is determined. Also the neutral displacement and the reference voltage, the temperatures of the resistance temperature detectors and the value of  the linearised 0 to 20 mA input are monitored. The evaluations uses an operate value and time delay set by the user. Thereby, all values can be monitored for exceeding an upper limit or falling below a lower limit.

Measuring-Circuit Monitoring Measuring-circuit monitoring includes the monitoring of the phase currents and phase-tophase voltages.

Limit value monitoring is not a fast protection function and is intended to be used for monitoring and signaling purposes e.g. limit temperature monitoring.

Phase current monitoring is based on the principle of maximum allowable magnitude unbalance, whereby the arithmetic difference between the maximum and minimum phase currents - as referred to the maximum phase current - is compared to the set operate value. Even with an economy-type CT connection (CTs in only two phases) it is possible to monitor the phase currents given appropriate settings.

Binary Count Input For the acquisition of a binary count, one binary input may be configured. The contents of this counter (20 Hz) is transmitted cyclically via the serial link. In the event of loss of operating voltage, the count is stored. After a renewed startup of the unit, counting is continued with the stored value as initial value. Initial values could be set for the counter.

Phase-to-phase voltage monitoring is based on a plausibility check involving the phase currents. If a low current threshold setting is exceeded by at least one phase current, the three phase-to-phase voltages are monitored for a set minimum level. In addition to magnitude monitoring, phase sequence monitoring of the phase-to-phase voltages may be activated.

RTD Phase A B C

RTD Prime sensor 

RTD anbient temperature / coolant temperature

RTD Backup sensor 

      D       D       T       T       R       R       D       D       D       D       D       D       T      T       T      T       T      T       R       R       R       R       R       R

stator 

      D       T       R

      D       T       R

rotor  bearing

bearing

Figure 5: Temperature detection of a motor for limit monitoring and thermal overload protection 

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Global Functions

Overload Data Acquisition Overload situations in the network represent a deviation from normal system operation and can be permitted for a brief period only. The overload protection functions enabled in the device recognize overload situations in the system and provide for acquisition of overload data such as the magnitude of the overload current, the relative heating during the overload situation and its duration.

Functions operating globally allow the adaptation of the unit's interfaces to the protected power  system, offer support during commissioning and testing and provide continuously updated information on the operation, as well as valuable analysis results following events in the protected system.

Clock Synchronization The device incorporates an internal clock with a resolution of 1ms. All events are time-tagged based on this clock, entered in the recording memory according to their significance and signaled via the communication interface. Alternatively two external synchronization signals can be employed. Using one of the communication protocols Modbus, DNP3, IEC 60870-5-103, IEC 60870-5-101 or IEC 61850, the device will be synchronized by a time telegram from a higherlevel substation control system. Alternatively, it can be synchronized via the IRIG-B signal input. The user can select a primary and a backup source for  synchronization. The internal clock will then be adjusted accordingly and operate with an accuracy of ±10 ms if synchronized via protocol and ±1ms if  synchronized via IRIG-B signal.

Overload Recording While an overload condition persists in the network, the relevant signals, each fully tagged with date and time at signal start and signal end, are entered into a non-volatile memory in chronological sequence. The measured overload data, fully tagged with the date and t ime of  acquisition, are also entered. Up to eight overload situations can be recorded. If more than eight overload situations occur without interim memory clearance then the oldest overload recording is overwritten. Ground Fault Data Acquisition While a ground fault in a network with isolated neutral or resonant grounding represents a system fault, it is usually nevertheless possible, in the first instance, to continue system operation without restrictions. The ground fault determination functions enabled in the protection device recognize ground faults in the system and provide for the acquisition of the associated ground fault data such as the magnitude of the neutral displacement voltage and the ground fault duration.

Parameter Subset Selection The function parameters for setting the protection functions are, to a large extent, stored in four  independent parameter subsets. Switching between these subsets is readily achieved via any of the device's interfaces. Operating Data Recording For the continuous recording of processes in system operation or of events, a non-volatile ring memory is provided. The relevant signals, each fully tagged with date and time at signal start and signal end, are entered in chronological sequence. Included are control actions such as the enabling or disabling of functions as well as local control triggering for testing and resetting. The onset and end of events in the network, as far as these represent a deviation from normal operation (overload, ground fault or short-circuit, for  example) are recorded.

P139 TechnicalDataSheet EN 11 a

Ground Fault Recording While a ground fault condition persists in the power  system, the relevant signals, each fully tagged with date and time at signal start and signal end, are entered into a non-volatile memory in chronological sequence. The measured ground fault data, fully tagged with the date and time of acquisition, are also entered. Up to eight ground faults can be recorded. If more than eight ground faults occur  without interim memory clearance then the oldest ground fault recording is overwritten.

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P139-306-408/409/410-611 ff 

Fault Data Acquisition A short-circuit within the network is described as a fault. The short-circuit protection functions enabled in the devices recognize short-circuits within the system and trigger acquisition of the associated measured fault data such as the magnitude of the short-circuit current and the fault duration. As acquisition time, either the end of the fault or the start of the trip command can be specified by the user. Triggering via an external signal is also possible. The acquisition of the measured fault data is performed in the measuring loop selected by the protective device and provides impedances and reactances as well as current, voltage and angle values. The fault distance is determined from the measured short-circuit reactance and is read out with reference to the set 100% value of the protected line section. The fault location is output either with each general starting or only with a general starting accompanied by a trip (according to the user's choice). Fault Recording While a fault condition persists in the power  system, the relevant signals, each fully tagged with date and time at signal start and signal end, are entered into a non-volatile memory in chronological sequence. The measured fault data, fully tagged with the date and time of acquisition, are also entered. Furthermore, the sampled values of all analog input variables such as phase currents and neutral current, phase-to-ground voltages and neutral displacement voltage are recorded during a fault. Up to eight faults can be recorded. If more than eight faults occur without interim memory clearance then the oldest fault recording is overwritten. Self-Monitoring Comprehensive self-monitoring procedures within the devices ensure that internal hardware or  software errors are detected and do not cause malfunctions of the device. As the auxiliary voltage is turned on, a functional test is carried out. Cyclic selfmonitoring tests are run during operation. If test results deviate from the default value then the corresponding signal is entered into the nonvolatile monitoring signal memory. The result of the fault diagnosis determines whether a blocking of  the protection and control unit will occur or whether  a warning only is issued.

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Control

1

All data required for operation of the protection and control unit are entered from the integrated local control panel, and the data important for system management are read out there as well. The following tasks can be handled via the local control panel:

6

2

> Control of switchgear units > Readout and modification of settings 3

> Readout of cyclically updated measured

4

operating data and state signals > Readout of operating data logs and of 

monitoring signal logs > Readout of event logs (after overload situations,

7

ground faults or short-circuits in the power  system)

8

5

> Resetting of the unit and tr iggering of further 

control functions designed to support testing and commissioning tasks

Figure 6: Local Control Panel 

The front panel user interface, as shown in figure 6, comprises:

Switchgear Control (5) The control of switchgear units from the local control panel can only be done via the Bay Panel. Switchgear units can be controlled from the local control panel provided that the unit has been set to 'local control'. This setting may be selected either via the password-protected or via an external key Local/Remote Key switch. Once the intended switchgear unit has been selected with the help of the Selection Key , the switchgear unit may then be controlled via the Close Key I or Open Key O . Pressing the Page Key results in leaving the display of the bay or the menu tree and switching to the Panel display mode. The panel type being displayed may be switched by pressing the Page Key consecutively. From the Panel display, the user can return to the menu tree display at any time by pressing the Enter Key.

Operation (1) The integrated local control panel has an graphical back-lit LCD-Display with 16×21 alphanumerical characters (128×128 pixels), 17 LED indicators are provided for signal display.

L/R

(2) 5 LEDs are permanently assigned to signals (3) The remaining 12 LED indicators are available for free assignment by the user unless the selected bay type includes a fixed assignment for the indicators. The label strips provided with the unit can be exchanged for customized strips reflecting the user's assignments of the LED indicators.

Menu Tree (4) By pressing the cursor keys and guided by the LCD display, the user moves within a plain text menu. All setting parameters and measured variables as well as all local control functions are arranged in this menu which is standardized for all devices of this range. Using the Enter Key settings of  parameters will be prepared and confirmed as well as control functions are carried out. In the event of erroneous entries, exit from the enter mode with rejection of the entries is possible at any time by means of the Clear Key C . In case of an inactive edit mode the display and the LED indicators are reseted by means of the Clear Key. Pressing the Read Key a predefined parameter within the menu tree will be displayed directly.

Device Identification, Ports (6) An upper cover identifying the product name. The cover may be raised to provide access to the product model number, serial number and ratings. (7) A lower cover concealing the RS232 front port to connect a personel computer. (8) To guard the lower cover against unauthorized opening it is provided with a facility for fitting a security lead seal.

G

P139 TechnicalDataSheet EN 11 a

Password Protection Access barriers protect the enter mode in order to guard against inadvertent or unauthorized changing of parameters or triggering of control f unctions. 14

P139-306-408/409/410-611 ff 

Display Panels With the help of the Display Panels, the user is able to carry out a quick and up-to-date check of  the state of the bay. The device provides the following Display Panels:

Up to 28 status signals are displayed on the Signal Panels which are activated automatically upon status changes. Moreover, presentation modes for the display of status data and status change information can be selected.

> Bay Panel(s) > Measured Value Panels (Operation Panel,

Overload Panel, Ground Fault Panel, Fault Panel)

Selected measured values are displayed on the Measured Value Panels . The type of measured values shown (such as measured operating data or measured fault values) will depend on the prevailing conditions in the substation. Priority increases from normal operation to operation under overload conditions, operation during a ground fault and finally to operation following a short-circuit in the system. The measured value sequence in the Measured Value Panel is userconfigurable.

> Signal Panel(s) > Event Panel

On the Bay Panel the selected bay is displayed as a single-pole equivalent network (single line diagram) with the updated switchgear states. This panel is always displayed following startup or after a defined period of time after the most recent local control action. Moreover, ancillary information such as the position of the remote/local switch, the operating state of the interlock functions and (optionally) a measured value are displayed as text and bar displays. For  bigger customised bay types the displaying of the bay can be split at up to 8 Bay panels.

Bay Panel(s) P139 Page C P139 Page B P139 Page A

Signal Panel(s)

17:58:34 17:58:34 17:58:34

Signals Signals Signals

BB1 BB2 Q1

The Event Panel displays the most recent events such as the opening of a switchgear unit. A list presentation of the operating data recording complete with time-tagging is displayed.

Measured Value Panels

17:58:44 17:58:44 17:58:44

  Meas. values

Q2

Q8 Locked Remote

17:58:44

Events

  Voltage A-B prim. 20.7 kV    Voltage B-C prim. 20.6 kV    Voltage C-A prim. 20.8 kV  Current A prim. 416 A  Gerätetyp Current B prim. 415 A  Current C prim. 417 A 

 MAIN :  M.C.B. trip V EXT PSS : PS 1 active PSS : PS 2 active  MAIN : Bay interlock. act.  MAIN : Subst. interl. act.

Q0

Event Panel

1088 A  Curr. IP,max prim.

Parameter  ↑↓

Betrieb

Kennwerte Konfigurationsparameter 

17:58:54

20.04.98 05:21:32.331  ARC Enabled Start 20.04.98 23:58:17.501  MAIN CB closed sig. EXT End 21.04.98 05 :21 :32 .33 1 D EV0 1 Switch.device closed Start

↑↓

Zyklische W erte Bedienung und Prüfung

Control and Display Panels

Device type

Parameters

Operation

Device ID Config. parameters Function parameters

Global Main functions Parameter subset 1 Parameter subset ...

Cyclic measurements Control and Testing Operating data rec.

Events

      G

Event counters Measured fault data Event recordings

Measured operating data Physical state signals Logical state signals

Menu tree

Control

Figure 7: Local Control 

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P139-306-408/409/410-611 ff 

Mechanical Design

Local Control Module L The local control module encompasses all control and display elements as well as a PC interface for  running the operating program S1. The local control module is located behind the front panel and connected to the processor module via a ribbon cable. ,

The device is supplied in two case designs. > Surface-mounting case > Flush-mounting case

With both case versions, connection is via threaded terminal ends with the option of either pin or ring-terminal connection.

Communication Module A The optional communication modules provide one or two serial communication interfaces for the integration of the protection and control unit into a substation control system and for remote access respectively a protection communication interface for the transfer of digital information between two protection devices. The communication module with serial communication interface(s) is plugged into the processor module.

Two 40T flush-mounting cases can be combined to form a complete 19" mounting rack. Figure 8 shows the modular hardware structure of  the device. The plug-in modules may be combined to suit the individual requirements. The components fitted in an individual unit can be determined from the type identification label on the front panel of the unit.

Transformer Module T The transformer module converts the measured current and voltage variables to the internal processing levels and provides for electrical isolation. Alternatively a NCIT module for a connection to non-conventional instrument transformer is provided.

Bus Modules B Bus modules are printed circuit boards (PCBs) without any active components. They provide the electrical connection between the other modules. Two types of bus modules are used, namely the analog and the digital bus PCB.

Processor Module P The processor module performs the analog/digital conversion of the measured variables as well as all digital processing tasks.

Binary I/O Modules X The binary I/O modules are equipped with optical couplers for binary signal input as well as output relays for the output of signals and commands or  combinations of these.

Transient Ground Fault Evaluation Module N The optional transient ground fault module evaluates the measured variables according to the transient ground fault evaluation scheme.

Operating-(PC-)Port L

Communication Ports A 

MiCOM

TRIP

G C

ALARM

G

OUT OFSERVICE HEALTHY

     G

EDITMODE

G

      G

G

G

O

N

µC

I

L/R

P

µP

B

T

 X

Currents / Voltages

 Y

V 

Control / Signals / Analogue Signals / Commands

Aux.Voltage

Figure 8: System structure  P139 TechnicalDataSheet EN 11 a

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P139-306-408/409/410-611 ff 

Analog Modules Y Der optional RTD module is fitted with 9 resistance temperature detector inputs. The optional analog module is fitted with a resistance temperature detector input, a 20 mA input and two 20 mA outputs. One output relay each is assigned to the two 20 mA outputs. Additionally four optical coupler inputs are available. Power Supply Module V The power supply module ensures the electrical isolation of the device as well as providing the power supply. Depending on the chosen design version, optical coupler inputs and output relays are provided in addition. The identification of the modules fitted in the device is carried out by the device itself. During each startup of the device, the number and type of  fitted modules are established by interrogation via the digital bus, the admissibility of the set of fitted components is checked and appropriate configuration parameters - in accordance with the fitted set of modules - are released for application. The device identification values additionally read out by the device provide information on the type, variant and design version of each individual module.

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P139-306-408/409/410-611 ff 

Technical Data

Surface-mounting case suitable for wall installation or flush-mounting case for 19" cabinets and for control panels

Other Inputs and Outputs Threaded terminals for pin-terminal connection: Threaded terminal ends M3, self-centering with wire protection for  2 conductor cross sections of 0.2 to 2.5 mm or  Threaded terminals M4 for ring-terminal connection

Installation Position

Creepage Distances and Clearances

General Data Design

Per EN 61010-1 and IEC 664-1 Pollution degree 3, working voltage 250 V, overvoltage category III, impulse test voltage 5 kV

Vertical ± 30°

Degree of Protection Per DIN VDE 0470 and EN 60529 or IEC 529. IP 52; IP 20 for the rear connection area of the flush-mounting case.

Tests Type Test

Weight

Tests according to EN 60255-6 or IEC 255-6

Case 40T: approx. 7 kg Case 84T: approx. 11 kg

EMC Dimensions Interference Suppression Per EN 55022 or IEC CISPR 22, Class A

See Dimensions

Terminal Connection Diagrams

1 MHz Burst Disturbance Test Per IEC 255 Part 22-1 or IEC 60255-22-1, Class III, Common-mode test voltage: 2.5 kV, Differential test voltage: 1.0 kV, Test duration: > 2 s, Source impedance: 200 Ω

See Locations and Connections

Terminals PC Interface DIN 41652 connector (X6), type D-Sub, 9-pin.

Immunity to Electrostatic Discharge Per EN 60255-22-2 or IEC 60255-22-2, Level 3, Contact discharge, single discharges: > 10, Holding time: > 5 s, Test voltage: 6 kV, Test generator: 50 to 100 M Ω, 150 pF / 330 Ω

Communication Interfaces COMM1 to COMM3 Optical plastic fibers (X7, X8 and X31, X32): F-SMA-interface per IEC 60874-2 per plastic fiber  or  ® BFOC-(ST )-interface 2.5 per IEC 60874-10-1 per glass fiber  or  Leads (X9, X10, X33): Threaded terminal ends M2 for wire cross 2 sections up to 1.5 mm or (Only for InterMiCOM) RS 232 (X34): DIN 41652 connector, Type D-Sub, 9 pin.

Immunity to Radiated Electromagnetic Energy Per EN 61000-4-3 and ENV 50204, Level 3, Antenna distance to tested device: > 1 m on all sides, Test field strength, frequ. band 80 to 1000 MHz: 10 V/m, Test using AM: 1 kHz / 80%, Single test at 900 MHz: AM 200 Hz / 100% Electrical Fast Transient or Burst Requirements Per IEC 60255-22-4, Test severity Level 4, Rise time of one pulse: 5 ns, Impulse duration (50% value): 50 ns, Amplitude: 4 kV / 2 kV, resp., Burst duration: 15 ms, Burst period: 300 ms, Burst frequency: 2.5 kHz, Source impedance: 50 Ω

Communication Interface IEC 61850 Optical plastic fibers (X7, X8): ® BFOC-(ST )-interface 2.5 per IEC 60874-10-1 per glass fiber  or  optical plastic fibers (X13): SC-interface per IEC60874-14-4 per glass fiber  and Leads (X12): RJ45 connector per ISO/IEC 8877

Surge Immunity Test Per EN 61000-4-5 or IEC 61000-4-5, Level 4, Testing of power supply circuits, unsymmetrically/ symmetrically operated lines, Open-circuit voltage front time/time to half-value: 1.2 / 50 µs, Short-circuit current front time/time to half-value: 8 / 20 µs, Amplitude: 4 / 2 kV, Pulse frequency: > 5/min, Source impedance: 12 / 42 Ω

IRIG-B Interface (X11) BNC plug Current-Measuring Inputs (conventional) Threaded terminals for pin-terminal connection: Threaded terminal ends M5, self-centering with wire protection for  2 conductor cross sections of ≤   4 mm or  Threaded terminals M4 for ring-terminal connection

Immunity to Conducted Disturbances Induced by Radio Frequency Fields Per EN 61000-4-6 or IEC 61000-4-6, Level 3, Disturbing test voltage: 10 V

Current/Voltage-Measuring Inputs (NCIT) DIN 41652 connector and socket, Type D-Sub, 9 pin.

P139 TechnicalDataSheet EN 11 a

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P139-306-408/409/410-611 ff 

Power Frequency Magnetic Field Immunity Per EN 61000-4-8 or IEC 61000-4-8 , Level 4, Frequency: 50 Hz, Test field strength: 30 A/m

Environmental Conditions Ambient Temperature Range Recommended temperature range: -5°C to +55°C or +23°F to +131°F Limit temperature range: -25°C to +70°C or -13°F to +158°F

Alternating Component (Ripple) in DC Auxiliary Energizing Quantity Per IEC 255-11, 12 %

Ambient Humidity Range ≤ 75 % relative humidity (annual mean), up to 56 days at ≤ 95% relative humidity and 40 °C, condensation not permissible

Insulation Voltage Test Per IEC 255-5 or EN 61010, 2 kV AC, 60 s For the voltage test of the power supply inputs, direct voltage (2.8 kV DC) must be used. The PC interface and the NCIT inputs must not be subjected to the voltage test.

Solar Radiation Avoid exposure of the front panel to direct solar radiation.

Impulse Voltage Withstand Test Per IEC 255-5, Front time: 1.2 µs, Time to half-value: 50 µs, Peak value: 5 kV, Source impedance: 500 Ω

Mechanical Robustness Vibration Test Per EN 60255-21-1 or IEC 255-21-1, Test severity class 1, Frequency range in operation: 10 to 60 Hz, 0.035 mm, 60 to 150 Hz, 0.5 g, Frequency range during transport: 10 to 150 Hz, 1 g Shock Response and Withstand Test, Bump Test Per EN 60255-21-2 or IEC 255-21-2, Test severity class 1, Acceleration: 5 g/15 g, Pulse duration: 11 ms Seismic Test Per EN 60255-21-3 or IEC 255-21-3, Test procedure A, Class 1, Frequency range: 5 to 8 Hz, 3.5 mm / 1.5 mm 8 to 35 Hz, 10/5 m/s2, 3 x 1 cycle

Routine Test Tests per EN 60255-6 or IEC 255-6

Voltage Test Per IEC 255-5, 2.2 kV AC, 1 s For the voltage test of the power supply inputs, direct voltage (2.8 kV DC) must be used. The PC interface and the NCIT inputs must not be subjected to the voltage test.

Additional Thermal Test 100% controlled thermal endurance test, inputs loaded

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Binary Count Input

Ratings

Maximum frequency of 20 Hz with a pulse/interpulse ratio of 1:1

Measurement Inputs Nominal frequency f nom: 50 and 60 Hz (settable) Operating range: 0.95 to 1.05 f nom Over-/Underfrequency Protection: 40...70 Hz

Analog Inputs and Outputs Direct Current Input Input current: 0 to 26 mA Value range: 0.00 to 1.20 I DC,nom (I DC,nom = 20 mA) Maximum permissible continuous current: 50 mA Maximum permissible input voltage: 17 V Input load: 100 Ω Open-circuit monitoring: 0 to 10 mA (adjustable) Overload monitoring: > 24.8 mA Zero suppression: 0.000 to 0.200 I DC,nom (adjustable)

Current Conventional inputs: Nominal current Inom: 1 and 5 A (settable) Nominal consumption per phase: < 0.1 VA at I nom Load rating: continuous 4 I nom for 10 s: 30 I nom  for 1 s; 100 I nom Nominal surge current: 250 I nom or  NCIT inputs: Per IEC 60044-8, Voltage level: 22.5 mV on 50 A.

Resistance Temperature detector: For analog module only Pt100 permitted, for RTD module Pt100, Ni100 or Ni120 permitted Value range: -40 to +215°C (equivalent to -40 to +419°F) 3-wire configuration: max. 20 Ω per conductor. Open and short-circuited input permitted. Open-circuit monitoring: Θ > +215°C (or Θ > +419°F) and Θ < -40°C (or Θ < -40°F)

Voltage Conventional inputs: Nominal voltage V nom: 50 to 130 V AC (settable) Nominal consumption per phase: < 0.3 VA at V nom = 130 V AC Load rating: continuous 150 V AC or  NCIT inputs: Per IEC 60044-7, Voltage level: 3.25 V / √3 on V nom prim. / √3.

Direct Current Output Output current: 0 to 20 mA Maximum permissible load: 500 Ω Maximum output voltage: 15 V

Power Supply

Binary Signal Inputs

Nominal Auxiliary Voltage V A,nom: 48 to 250 V DC and 100 to 230 V AC or  V A,nom: 24 V DC (depends on ordering)

Max. permissible voltage: 300 V DC

Switching threshold (as per order option) Standard variant: 18V (VA,nom: 24 ... 250 V DC): Switching threshold range 14 V ... 19 V DC Special variant with switching thresholds from 58 ... 72 % of the nominal supply voltage (V A,nom) (definitively "low" at VA < 58 % of the nominal supply voltage, definitively "high" at V A > 72 % of the nominal supply voltage): "Special variant 73 V": nominal supply voltage 110 V DC "Special variant 90 V": nominal supply voltage 127 V DC "Special variant 146 V": nominal supply voltage 220 V DC "Special variant 155 V": nominal supply voltage 250 V DC

Operating Range for direct voltage: 0.8 to 1.1 V A,nom with a residual ripple of up to 12 % of  V A,nom for alternating voltage: 0.9 to 1.1 V A,nom Nominal Consumption at V A = 220 V DC and maximum number of modules fitted: in case 40TE: Initial position approx.: 12.6 W Active position approx.: 34.1 W in case 84TE: Initial position approx.: 14.5 W Active position approx.: 42.3 W

Power Consumption (as per order option): Standard variant: VA = 19...110V DC : 0,5 W +/-30% VA > 110V DC : VA ∗ 5 mA +/- 30 % Special variants: VA > switching threshold: VA ∗ 5mA +/-30 %

Start-Up Peak Current < 3 A, duration 0.25 ms

Output Relays

Stored-Energy Time ≥ 50 ms for interruption of  V A ≥ 220 V DC

Rated voltage: 250 V DC, 250 V AC Continuous current: Output relays of binary I/O module X (6I/6O) for control of  switchgear units: 8 A Output relays of other modules: 5 A Short-duration current: 30 A for 0.5 s Making capacity: 1000 W (VA) at L/R = 40 ms Breaking capacity: 0.2 A at 220 V DC and L/R = 40 ms 4 A at 230 V AC and cos ϕ = 0.4

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PC Interface

Communication Interface IEC 61850

Transmission rate: 300 to 115,200 baud (settable)

Ethernet based communication per IEC 61850

Communication Interface COMM1 to COMM3

Wire Leads RJ45, 1.5kV-isolation, Transmission rate: 10 resp. 100 Mbit/s Distance to be bridged: max. 100 m

Communication interface COMM1: Protocol can be switched between IEC 60870-5-103, IEC 870-5-101, Modbus, DNP 3.0, Courier  Transmission speed: 300 to 64000 bit/s (settable)

Optical Fiber (10 Mbit/s) ST-interface Optical wavelength: typ. 850 nm For glass fiber G50/125 Optical output: min. –18.8 dBm Optical sensitivity: min. –32.5 dBm Optical input: max. -12 dBm For glass fiber G62.5/125 Optical output: min. -15 dBm Optical sensitivity: min. –32.5 dBm Optical input: max. -12 dBm

Communication interface COMM2: Protocol per IEC 60870-5-103 Transmission speed: 300 to 57600 bit/s (settable) Protection interface COMM3: InterMiCOM, asynchronous, full duplex Transmission speed: 600 to 19200 bit/s (settable)

Wire Leads Per RS 485 or RS 422, 2kV-isolation, Distance to be bridged: peer-to-peer link: max. 1200 m multi-endpoint link: max. 100 m

Optical Fiber (100 Mbit/s) SC-interface Optical wavelength: typ. 1300 nm For glass fiber G50/125 Optical output: min. –23.5 dBm Optical sensitivity: min. -31 dBm Optical input: max. -14 dBm For glass fiber G62.5/125 Optical output: min. -20 dBm Optical sensitivity: min. -31 dBm Optical input: max. -14 dBm

Plastic Fiber Connection Optical wavelength: typ. 660 nm Optical output: min. -7.5 dBm Optical sensitivity: min. -20 dBm Optical input: max. -5 dBm Distance to be bridged: max. 45 m 1) Glass Fiber Connection G 50/125 Optical wavelength: typ. 820 nm Optical output: min. -19.8 dBm Optical sensitivity: min. -24 dBm Optical input: max. -10 dBm Distance to be bridged: max. 400 m

IRIG-B Interface Format B122, Amplitude modulated, 1 kHz carrier signal, BCD time-of-year code 1)

Glass Fiber Connection G 62,5/125 Optical wavelength: typ. 820 nm Optical output: min. -16 dBm Optical sensitivity: min. -24 dBm Optical input: max. -10 dBm Distance to be bridged: max. 1400 m 1)

1) Distance to be bridged for optical outputs and inputs that are equal on both ends, taking into account a system reserve of 3 dB and typical fiber attenuation.

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Typical Characteristic Data

Deviations of the Operate Values

Main Function Minimum output pulse for a trip command: 0.1 to 10 s (settable) Output pulse for a close command: 0.1 to 10 s (settable)

‘Reference Conditions’ Sinusoidal signals with nominal frequency f nom , total harmonic distortion ≤ 2 %, ambient temperature 20 °C and nominal auxiliary voltage V A,nom

Definite-Time and Inverse-Time Overcurrent Protection Operate time inclusive of output relay (measured variable from 0 to 2-fold operate value): ≤ 40 ms, approx. 30 ms Reset time (measured variable from 2-fold operate value to 0): ≤ 40 ms, approx. 30 ms Starting resetting ratio: ca. 0.95

‘Deviation’ Deviation relative to the set value under reference conditions

Measuring-circuit monitoring Operate values : ± 3 % Overcurrent-Time Protection Operate values: ± 5 %

Short-Circuit Direction Determination Nominal acceptance angle for forward decision: ±90 ° Resetting ratio forward/backward recognition: ≤ 7 ° Base point release for phase currents: 0.1 I nom Base point release for phase-to-phase voltages: 0.002 V nom at V nom = 100 V Base point release for residual current: 0.01 I nom Base point release for neutral displacement voltage: 0.015 to 0.6 V nom /√3 (adjustable)

Short-circuit direction determination Operate values: ± 10 ° Motor and Thermal Overload Protection Reaction time: ± 7.5 % at I/I ref  =6 Over-/Underfrequency Protection Operate values f: +/- 30 mHz (f nom = 50 Hz) +/- 40 mHz ( f nom = 60 Hz) Operate values df/dt: +/- 0,1 Hz/s (f nom = 50 or 60 Hz)

Over-/Undervoltage Protection Operate time inclusive of output relay (measured variable from nominal value to 1.2-fold operate value or measured variable from nominal value to 0.8-fold operate value): ≤ 40 ms, approx. 30 ms Reset time (measured variable from 1.2-fold operate value to nominal value or measured variable from 0.8-fold operate value to nominal value): ≤ 45 ms, approx. 30 ms Starting resetting ratio: settable hysteresis 1...10%

Over-/Undervoltage Protection Operate values V, Vpos: ± 1 % (setting 0.6…1.4 V nom) Operate values VNG>, Vneg>: ± 1 % (setting > 0.3 V nom) Unbalance Protection Operate values: ± 5 % Directional Power Protection Operate values P, Q: ± 5 % GF Direction Determination Operate values: V NG>, IN,act , IN,reac, IN> ± 3 % Sector Angle: 1 °

Directional Power Protection Operate time inclusive of output relay (measured variable from nominal value to 1.2-fold operate value or measured variable from nominal value to 0.8-fold operate value): ≤ 60 ms, approx. 50 ms Reset time (measured variable from 1.2-fold operate value to nominal value or measured variable from 0.8-fold operate value to nominal value): ≤ 40 ms, approx. 30 ms Resetting ratio for P>, Q>: settable hysteresis 0.05...0.95 P: 0.01...40.00 Inom / Blocked Pre-fault time: 1...50 periods Post-fault time: 1...50 periods Max. recording time: 5...750 periods

24

P139-306-408/409/410-611 ff 

Over-/ underfrequency protection (f): General enable USER: No/Yes Selection meas. volt: Voltage A-G Voltage B-G Voltage C-G Voltage A-B Voltage B-C Voltage C-A Evaluation time: 3...6 Periods Undervolt. block. V Trip by I>> Trip b< I>>> Trip by gen. start. Manual close timer: 0.00...10.00 s

Circuit breaker failure protection (CBF): General enable USER: No/Yes Start with man. Trip: No/Yes Fct.assign. CBaux: see selection table I>: 0.05...20.00 Inom t1 3p: 0.00...100.00 s / Blocked t2: 0.00...100.00 s / Blocked Min.dur. trip cmd. t1: 0.10...10.00 s Min.dur. trip cmd. t2: 0.10...10.00 s Latching trip cmd. t1: No/Yes Latching trip cmd. t2: No/Yes Delay/starting trig.: 0.00...100.00 s / Blocked Delay/fault beh. CB: 0.00...100.00 s / Blocked Delay/CB sync. superv: 0.00...100.00 s / Blocked

Protective signaling (PSIG): General enable USER: No/Yes Autoreclosing control (ARC): General enable USER: No/Yes Sig.asg.trip t.GFDSS: Starting LS Starting Y(N)> Starting LS/Y(N)> Fct.assign. tLOGIC: see selection table

Circuit breaker monitoring (CBM) General enable USER: No/Yes Blocking USER: No/Yes Sig.asg. trip cmd.: see selection table Operating mode: with trip cmd. only with CB sig.EXT only CB sig.EXT or trip Inom,CB: 1...65000 A Perm. CB op. Inom,CB: 1...65000 Med.curr. Itrip,CB: 1...65000 A / Blocked Perm. CB op. Imed,CB: 1...65000 / Blocked Max.curr. Itrip,CB: 1...65000 A Perm. CB op. Imax,CB: 1...65000 No. CB operations >: 1...65000 Remain No. CB op. : 1...65000 Inom,CB ΣItrip**2>: 1...65000 Inom,CB**2 ΣI*t>: 1...4000 kAs Corr.acquis. time: 0.001...0.200 s

Automatic synchronism check (ASC): General enable USER: No/Yes Transm.cycle,meas.v.: 0...10 s Ground fault direction determination using steady-state values (GFDSS): General enable USER: No/Yes Operating mode: Steady-state power  Steady-state current Steady-state admitt. Transient ground fault direction determination (TGFD): General enable USER: No/Yes Motor protection (MP): General enable USER: No/Yes

Measuring circuit monitoring (MCMON): General enable USER: No/Yes Op. mode Idiff>: Without IA,IC IA, IB, IC Idiff>: 0.25...0.50 IP,max Vmin): General enable USER: No/Yes Over-/undervoltage protection (V): General enable USER: No/Yes

P139 TechnicalDataSheet EN 11 a

25

P139-306-408/409/410-611 ff 

Limit value monitoring (LIMIT): General enable USER: No/Yes I>: 0.10... 2.40 Inom/ Blocked I>>: 0.10...2.40 Inom/ Blocked tI>: 1...1000 s / Blocked tI>>: 1...1000 s / Blocked I: 1...1000 s / Blocked VPG: 1...1000 s / Blocked VPP: 1...1000 s / Blocked Vref>: 0.10...2.50 Vnom/ Blocked Vref>>: 0.10...2.50 Vnom/ Blocked tVref>: 1...1000 s / Blocked tVref>>: 1...1000 s / Blocked Vref: 0.00...20.00 s IDC,lin: 0...1000 s / Blocked T: 0...1000 s / Blocked Ty> dynamic: 0.1...40.0 Inom / Blocked I>>>: 0.1...40.0 Inom / Blocked I>>> dynamic: 0.1...40.0 Inom / Blocked tI>: 0.00...100.00 s / Blocked tI>>: 0.00...100.00 s / Blocked tI>>>: 0.00...100.00 s / Blocked Ineg> PSx: 0.1...25.0 Inom / Blocked Ineg> dynamic PSx: 0.1...25.0 Inom / Blocked Ineg>> PSx: 0.1...25.0 Inom / Blocked Ineg>> dynamic PSx: 0.1...25.0 Inom / Blocked Ineg>>> PSx: 0.1...25.0 Inom / Blocked Ineg>>> dynamic PSx: 0.1...25.0 Inom / Blocked tIneg> PSx: 0.00...100.00 s / Blocked tIneg>> PSx: 0.00...100.00 s / Blocked tIneg>>> PSx: 0.00...100.00 s / Blocked Evaluation IN PSx: calculated/Measured IN>: 0.002...8.000 Inom / Blocked IN> dynamic: 0.020...8.000 Inom / Blocked IN>>: 0.002...8.000 Inom / Blocked IN>> dynamic: 0.020...8.000 Inom / Blocked IN>>>: 0.002...8.000 Inom / Blocked IN>>> dynamic: 0.020...8.000 Inom / Blocked IN>>>>: 0.01...40.00 Inom / Blocked IN>>>> dynamic: 0.01...40.00 Inom / Blocked tIN>: 0.00...100.00 s / Blocked tIN>>: 0.00...100.00 s / Blocked tIN>>>: 0.00...100.00 s / Blocked tIN>>>>: 0.00...100.00 s / Blocked Puls.prol.IN>,interm: 0.00...10.00 s tIN>,interm.: 0.00...100.00 s / Blocked Hold-time tIN>,intm.: 0.0...600.0 s

P139 TechnicalDataSheet EN 11 a

Short-circuit direction determination (SCDD): Enable PSx: No/Yes Trip bias: No/Yes valid values for: Direction tI>: Direction tI>>: Direction tIref,P>: Direction tIN>: Direction tIN>>: Direction tIref,N>: Forward directional Backward directional Non-directional Charact. angle G: -90... -45...90 ° VNG>: 0.015... 0.100...0.600 Vnom/ √3 Block. bias G: No/Yes Oper.val. Vmemory: 0.01...1.00 Vnom

27

P139-306-408/409/410-611 ff 

Protective signaling (PSIG): Enable PSx: No/Yes Tripping time: 0.00...10.00 s Release time send: 0.00...10.00 s DC loop op. mode: Transm.rel.break con/Transm.rel.make con. Direction dependence: Without Phase curr. system Residual curr.system Phase/resid.c.system

Measurement loop PSx: Loop A-G/ B-G/ C-G/ A-B/ B-C/ C-A V> sync. check PSx: 0.40...1.20 Vnom(/ √3) Delta Vmax PSx: 0.02...0.40 Vnom Delta f max PSx: 0.03...1.00 Hz Delta phi max PSx: 5...100 ° Phi offset PSx: -180...180 ° tmin sync. check PSx: 0.00...10.00 s

Ground fault direction determination using steady-state values (GFDSS): Enable PSx: No/Yes Op.m.GF pow./adm PSx: cos phi circuit/sin phi circuit Evaluation VNG PSx: Calculated/Measured Meas. direction PSx: Standard/Opposite VNG> PSx: 0.02...1.00 Vnom(/√3) tVNG> PSx: 0.02...10.00 s f/fnom (pow.meas.) PSx: 1/5 f/fnom (curr.meas.) PSx: 1/5 IN,act>/reac> LS PSx: 0.003...1.000 IN,nom Sector angle LS PSx: 80...89 ° Operate delay LS: 0.00...100.00 s / Blocked Release delay LS: 0.00...10.00 s IN,act>/reac> BS: 0.003...1.000 IN,nom Sector angle BS: 80...89 ° Operate delay BS PSx: 0.00...100.00 s / Blocked Release delay BS PSx: 0.00...10.00 s IN> PSx: 0.003...1.000 IN,nom Operate delay IN PSx: 0.00...100.00 s / Blocked Release delay IN PSx: 0.00...10.00 s G(N)> / B(N)> LS PSx: 0.01...1.00 YN,nom G(N)> / B(N)> BS PSx: 0.01...1.00 YN,nom Y(N)> PSx: 0.01...2.00 YN,nom Correction angle: -30...+30° Operate delay Y(N)> PSx: 0.00...100.00 s Release delay Y(N)> PSx: 0.00...10.00 s

Autoreclosing control (ARC): Enable PSx: No/Yes CB clos.pos.sig. PSx: Without/With Operating mode PSx: HSR/TDR permitted TDR only permitted Test HSR only permit Operative time PSx: 0.00...10.00 s HSR trip.time GS PSx: 0.00...10.00 s / Blocked HSR trip.time I> PSx: 0.00...10.00 s / Blocked HSR trip.time I>>PSx: 0.00...10.00 s / Blocked HSRtrip.time I>>>PSx: 0.00...10.00 s / Blocked HSR trip.time IN>PSx: 0.00...10.00 s / Blocked HSRtrip.time IN>>PSx: 0.00...10.00 s / Blocked HSRtrip.t. IN>>> PSx: 0.00...10.00 s / Blocked HSRtrip.t. kIref>PSx: 0.00...10.00 s / Blocked HSRtrip.t.kINref>PSx: 0.00...10.00 s / Blocked HSRtrip.t. Ineg> PSx: 0.00...10.00 s / Blocked HSR trip t.GFDSS PSx: 0.00...10.00 s / Blocked HSRtrip.t. LOGIC PSx: 0.00...10.00 s / Blocked HSR block.f. I>>>PSx: No/Yes HSR dead time PSx: 0.15...600.00 s No. permit. TDR PSx: 0...9 TDR trip.time GS PSx: 0.00...10.00 s / Blocked TDR trip.time I> PSx: 0.00...10.00 s / Blocked TDR trip.time I>>PSx: 0.00...10.00 s / Blocked TDRtrip.time I>>>PSx: 0.00...10.00 s / Blocked TDR trip.time IN>PSx: 0.00...10.00 s / Blocked TDRtrip.time IN>>PSx: 0.00...10.00 s / Blocked TDRtrip.t. IN>>> PSx: 0.00...10.00 s / Blocked TDRtrip.t. kIref>PSx: 0.00...10.00 s / Blocked TDRtrip.t.kINref>PSx: 0.00...10.00 s / Blocked TDRtrip.t. Ineg> PSx: 0.00...10.00 s / Blocked TDR trip t.GFDSS PSx: 0.00...10.00 s / Blocked TDRtrip.t. LOGIC PSx: 0.00...10.00 s / Blocked TDR dead time PSx: 0.15...600.00 s TDR block.f. I>>>PSx: No/Yes Reclaim time PSx: 1...600 s Blocking time PSx: 0...600 s

Transient ground fault direction determination (TGFD): Enable PSx: No/Yes Evaluation VNG PSx: Sum (VA-B-C-G) /Measured Measurem. direc. PSx: Standard/Opposite VNG> PSx: 0.15...0.50 Vnom(/3) Operate delay PSx: 0.05...1.60 s IN,p> PSx: 0.10...0.50 Inom Buffer time PSx: 0...1200 s / Blocked Motor protection (MP): Enable PSx: No/Yes Iref: 0.10...4.00 Inom Factor kP: 1.05...1.50 Istup>: 1.8...3.0 Iref  tIstup>: 0.1...1.9 s Character. type P: Reciprocal squared/logarithmic t6Iref: 1.0...100.0 s Tau after start-up: 1...60 s Tau machine running: 1...1000 min Tau machine stopped: 1...1000 min Permiss.No.start-ups: 2/1 (cold/warm) / 3/2 (cold/warm) RC permitted, Θ>‘ and ‚ PSx: 0.10...0.80 Inom / Blocked Ineg>> PSx: 0.10...0.80 Inom / Blocked tIneg> PSx: 0.00...100.00 s / Blocked tIneg>> PSx: 0.00...100.00 s / Blocked Over-/undervoltage protection (V): Enable PSx: No/Yes Operating mode PSx: Delta/Star  I enable V< PSx: 0.04....1.00 Inom Op.mode V< mon. PSx : without/with Evaluation VNG PSx: Calculated/Measured V> PSx: 0.20...1.50 Vnom(/ √3) / Blocked V>> PSx: 0.20...1.50 Vnom(/ √3) / Blocked tV> PSx: 0.00...100.00 s / Blocked tV> 3-pole PSx: 0.00...100.00 s / Blocked tV>> PSx: 0.00...100.00 s / Blocked V< PSx: 0.20...1.50 Vnom(/ √3) / Blocked V> PSx: 0.20...1.50 Vnom/ √3 / Blocked tVpos> PSx: 0.00...100.00 s / Blocked tVpos>> PSx: 0.00...100.00 s / Blocked Vpos< PSx: 0.20...1.50 Vnom/ √3 / Blocked Vpos> PSx: 0.20...1.50 Vnom/ √3 / Blocked tVneg> PSx: 0.00...100.00 s / Blocked tVneg>> PSx: 0.00...100.00 s / Blocked VNG> PSx: 0.02...1.00 Vnom(/ √3) / Blocked VNG>> PSx: 0.02...1.00 Vnom(/ √3) / Blocked tVNG> PSx: 0.00...100.00 s / Blocked tVNG>> PSx: 0.00...100.00 s / Blocked tTransient PSx: 0.00...100.00 s / Blocked Hyst. V meas. PSx: 1...10 % Hyst. V deduc. PSx: 1...10 %

P139 TechnicalDataSheet EN 11 a

29

P139-306-408/409/410-611 ff 

Control

Operation Measured Operating Data

Main function (MAIN): BI active USER: No/Yes Inp.asg. fct.block.1: see selection table Inp.asg. fct.block.2: see selection table Op. delay fct. block: 0...60 s Perm.No.mot.drive op: 1...20 Mon.time mot.drives: 1...20 min Cool.time mot.drives: 0...10 min Mon.time motor relay: 0.01...2.00 s

Protection Communication interface InterMiCOM (COMM3): No. tel.errors p.u.: 0...100 % No.t.err. max,stored: 0...100 % Loopback result: Not measured Passed Failed Loopback receive: 0...255 / not measured

External device (DEV01 to DEV010): Designat. ext. dev.: see selection table Op.time switch. dev.: 0...254 s Latching time: 0.00...25.4 s Gr. assign.debounce: Group 1...Group 8 Interm. pos. suppr.: No/Yes Stat.ind.interm.pos.: No/Yes Oper.mode cmd: Long command/ Short command/ Time control Inp.asg. sw.tr. plug: see selection table Inp.asg.el.ctrl.open: see selection table Inp.asg.el.ctr.close: see selection table Inp. asg. end Open: see selection table Inp. asg. end Close: see selection table Open w/o stat.interl: No/Yes Close w/o stat. int.: No/Yes Fct.assig.BIwSI open: see selection table Fct.assig.BIwSI clos: see selection table Fct.asg.BI w/o SI op: see selection table Fct.asg.BI w/o SI cl: see selection table

Measured Data Input (MEASI): Current IDC: 0.00...24.00 mA Current IDC p.u.: 0.00...1.20 IDC,nom Curr. IDC,lin. p.u.: 0.00...1.20 IDC,nom Scaled value IDC,lin: -32000...32000 Temperature T: -40.0...215.0 °C Temperature Tmax : -40.0...215.0 °C Temperature p.u. T: -0.40...2.15 100 °C valid for y = ‚1‘ to ‚9‘  Temperature Ty: -40.0...215.0 °C Temp. Ty max.: -40.0...215.0 °C Temperature p.u. Ty: -0.40...2.15 100°C Measured Data Output (MEASO): Current A-1: 0.00...20.00 mA Current A-2: 0.00...20.00 mA Main Function (MAIN): Date: 01.01.1997...31.12.2096 dd.mm.yy Time: 00:00:00...23:59:59 hh:mm:ss Time switching: Standard time/Daylight saving time Frequency f: 40.00...70.00 Hz Curr. IP,min prim.: 0...25000 A IP,max prim.,delay: 0...25000 A IP,max prim.,stored: 0...25000 A Curr. IP,min prim.: 0...25000 A Current A prim.: 0...25000 A Current B prim.: 0...25000 A Current C prim.: 0...25000 A Current Σ (IP) prim.: 0...100 A Current IN prim.: 0...2500 A Volt. VPG,max prim.: 0.0...2500.0 kV Volt. VPG,min prim.: 0.0...2500.0 kV Voltage A-G prim.: 0.0...2500.0 kV Voltage B-G prim.: 0.0...2500.0 kV Voltage C-G prim.: 0.0...2500.0 kV Volt. Σ(VPG)/3 prim.: 0.0...2500.0 kV Voltage VNG prim.: 0.0...2500.0 kV Voltage Vref prim.: 0.0...3000.0 kV Volt. VPP,max prim.: 0.0...2500.0 kV Volt. VPP,min prim.: 0.0...2500.0 kV Voltage A-B prim.: 0.0...2500.0 kV Voltage B-C prim.: 0.0...2500.0 kV Voltage C-A prim.: 0.0... 2500.0 kV Appar.power S prim.: -1399.9...1400.0 MVA Active power P prim.: -999.9...1000.0 MW Reac. power Q prim.: -999.9...1000.0 Mvar  Act.energy outp.prim: 0.00...655.35 MWh Act.energy inp. prim: 0.00...655.35 MWh React.en. outp. prim: 0.00...655.35 Mvar h React. en. inp. prim: 0.000...655.35 Mvar h Frequency f p.u.: 0.200...4.000 fnom Current IP,max p.u.: 0.000...25.000 Inom IP,max p.u.,delay: 0.000...25.000 Inom IP,max p.u.,stored: 0.000...25.000 Inom Current A p.u.: 0.000...25.000 Inom Current B p.u.: 0.000...25.000 Inom Current C p.u.: 0.000...25.000 Inom Current Σ (IP) p.u.: 0.000...25.000 Inom

Interlocking logic (ILOCK): valid for y = ‚1‘ to ‚32‘ ‘  Fct.assignm. outp. y: see selection table

P139 TechnicalDataSheet EN 11 a

30

P139-306-408/409/410-611 ff 

Current IN unfilt.: 0.000...16.000 IN,nom Current IN p.u.: 0.000...16.000 IN,nom Currrent Ipos p.u.: 0.000...25.000 Inom Currrent Ineg p.u.: 0.000...25.000 Inom Voltage VPG,max p.u.: 0.000...25.000 Vnom Voltage VPG,min p.u.: 0.000...25.000 Vnom Voltage A-G p.u.: 0.000...25.000 Vnom Voltage B-G p.u.: 0.000...25.000 Vnom Voltage C-G p.u.: 0.000...25.000 Vnom Volt. Σ(VPG)/√3 p.u.: 0.000...12.000 Vnom Voltage VNG p.u.: 0.000...25.000 VNG,nom Voltage Vref p.u.: 0.000...3.000 Vnom Voltage VPP,max p.u.: 0.000...25.000 Vnom Voltage VPP,min p.u.: 0.000...25.000 Vnom Voltage A-B p.u.: 0.000...25.000 Vnom Voltage B-C p.u.: 0.000...25.000 Vnom Voltage C-A p.u.: 0.000...25.000 Vnom Voltage Vpos p.u.: 0.000...25.000 Vnom Voltage Vneg p.u.: 0.000...25.000 Vnom Appar. power S p.u.: -10.700...10.700 Snom Active power P p.u.: -7,500...7.500 Snom Reac. power Q p.u.: -7.500...7.500 Snom Active power factor: -1.000...1.000 Load angle phi A: -180...180 ° Load angle phi B: -180...180 ° Load angle phi C: -180...180 ° Angle phi N: -180...180 ° Angle ΣVPG vs. IN: -180...180 ° Phase rel.,IN vs ΣIP: Equal phase / Reverse phase Current ΣI unfilt. 0.000...25.000 Inom

Ground fault direction determination using steady-state values (GFDSS): Current IN,act p.u.: 0.000...30.000 IN,nom Curr. IN,reac p.u.: 0.000...30.000 IN,nom Curr. IN filt. p.u.: 0.000...20.00 mA Admitt. Y(N) p.u.: 0.000... 5.000 YN,nom Conduct. G(N) p.u.: -5.000... 5.000 YN,nom Suscept. B(N) p.u.: -5.000... 5.000 YN,nom Motor Protection (MP): Therm.repl.buffer MP: 0...100 % St-ups still permitt: 0...3 Therm. repl. MP p.u.:0.00...1.00 100% St-ups st. perm.p.u.: 0.00...0.30 factor 10 Thermal overload protection (THERM): Status THERM replica: -25000...25000 % Object temperature: -40...300 °C Coolant temperature: -40...200 °C Pre-trip time left: 0.0...1000.0 min Therm. replica p.u.: -2.50...2.50 100 % Object temp. p.u.: -0.40...3.00 100 °C Coolant temp.p.u.: -0.40...0.20 100 °C Temp. offset replica: -25000...25000 % Counters (COUNT): Count 1: 1...65535

P139 TechnicalDataSheet EN 11 a

31

P139-306-408/409/410-611 ff 

Dimensions Surface-mounted case 40 TE

Flush-mounted case 40 TE with panel cutout

Figure 9: Dimensional drawings for case 40 TE  P139 TechnicalDataSheet EN 11 a

32

P139-306-408/409/410-611 ff 

Surface-mounted case 84 TE

Flush-mounted case 84 TE with panel cutout

Figure 10: Dimensional drawings for case 84 TE  P139 TechnicalDataSheet EN 11 a

33

P139-306-408/409/410-611 ff 

Location and Connections P139 in case 40 TE for pin-terminal connection 01 02 03 04 05 06 07 08 09 10

P  A  N

 X  X  X  V   X

T

CH1 alt. 4J 6I 6I 24I 4I CH2 -/4V/5V  6O 6O 8O 6O

alt.

 Y  9T

alt.

alt.

T

 Y 

3J 6V 

4I

 A  alt. ETH  A  CH2CH3

01 02 03 04 05 06 07 08 09 10

P139 in case 84 TE for ring-terminal connection 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21

P  A  N

T

 X

 X

X

6I 6O

6I 6O

24I

CH1 alt. 4J CH2 -/4V/5V 

alt.

 Y  9T

alt.

alt.

T

 Y 

3J 6V 

4I

 A  alt. ETH  A  CH2CH3

 X

 V 

6O

4I 8O

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21

Figure 11: Location diagrams 

Type T

Transformer module Ring

Pin

 X041  X041 13

1

14

2

15

3

16

4

17

5

18

6

11

7

12

8

 X042 1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

4J -/4/5V 

 Voltage measuring inputs Option:  A  T5 B T6 C T7 N N(e) T90 E(n) Option: 1U 2U

T1 T2

IC

T3

Type X 

Binary  module Ring

24I

Ring

Pin

 X_1

 X_1

1

1

 X_1

 X_1

2

2

1

1

3

3

2

2

4

4

3

3

5

5

4

4

6

6

5

5

7

7

6

6

8

8

7

7

9

9

8

8

9

9

T15

IB

IN

6I 6O

Pin

Output relays

Signal inputs

K_1 K_2

K_3

Current measuring inputs IA 

Type X 

Binary  module

 V in U_1 U_2 U_3 U_4 U_5 U_6 U_7 U_8

Ring

Pin

 X_1

 X_1

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

 X_2 1

11

2

12

3

10

1

13

4

11

2

14

5

12

3

15

6

13

4

16

7

14

5

17

8

15

6

18

9

16

7

17

8

18

9

 X_3

Output relays K_1

K_2

K_3

 X_2

10

T4

Type V 

Power supply  module

K_4

K_5 K_6

 X_2

 V in U_9 U_10 U_11 U_12 U_13 U_14 U_15 U_16

10

1

11

2

12

3

13

4

14

5

15

6

16

7

17

8

18

9

1

 V in

20

2

21

3

 V in

22

4

 V in

23

5

24

6

 V in

25

7

 V in

26

8

27

9

 V in

K_8

Signal inputs

Signal inputs

19

K_4 K_5 K_6 K_7

 V in

U_1

 X_3

U_1 U_2 U_3 U_4 U_5

 X_3 19

1

20

2

21

3

22

4

23

5

24

6

25

7

26

8

27

9

 V in U_18 U_18 U_19 U_20 U_21 U_22 U_23 U_24

U_6

19

1

20

2

21

3

22

4

 V in

23

5

24

6

 V in

25

7

26

8

27

9

 V in

U_2 U_3 U_4

Power supply   V   Aux U100

Figure 12:Terminal connection diagrams of the modules (1/2) 

P139 TechnicalDataSheet EN 11 a

34

P139-306-408/409/410-611 ff 

Type X 

Binary  module

Type Y 

RTD-module

6O

9T

Ring

Pin

Pin

 X_1

 X_1

1

1

2

2

3

3

3

4

4

4

5

5

5

6

6

6

7

7

7

8

8

9

9

Output relays

 X_1

Meas. inputs

1

K_1

K_2

T1

2

     U

# T2

     U

U82

# T3

8

     U

4I

Ring

Pin

 X_1

 X_1

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

3J/6V  Low-level inputs

OUT

Meas. outputs  X044  X054

K_1

4

4

5

5

6

6

1

1

#

2

2

3

3

U_8

7

7

8

8

9

9

valid

     U

0..20 mA 

K_2

 VA-G,1 + -

     U

 VB-G,1 + -

     U

 VC-G,1+ -

     U

     U

# # #

U51

U52

U53

valid

 X_2 1)

10

1

11

2

2

12

3

3

13

4

14

5

15

6

6

16

7

7

17

8

8

18

9

9

1

1)

T4

K_3

T5

5

U84

     U

1)

1

20

2

T6

21

3

22

4

23

5

24

6

6

25

7

7

26

8

27

9

T7

2

K_6

Type A  CH1/CH2

12

3 0..20 mA 

U86

     U

U87

4

4

#

5

5

 VA-G,2 + -

6

6

 Vref/

U_9

1

1

2

2

 VB-G,2 + -

     U

3

3

7

7

8

8

 VC-G,2+ -

     U

9

9

Signal and meas. inputs 13

4

14

5

15

6

16

7

17

8

T8

5

18

     U

T9

8

 V in

U_1

 V in

U_2

 V in

U_3

 V in

U_4

U89

#

Type A  CH3

19

1

20

2

21

3

22

4

23

5

24

6

     U 0..20 mA 

#      U

1

5

2

6

3

1

4

2

5

3

6

U_5

7

7

8

8

U_6

9

9

# #

U54

U55

U56

IA 

+ -

IB

+ -

IC

+ -

     U

#      U

#      U

#

U57

U58

U59

#

PT100

Type A 

Ethernet module

ETH/CH2

Per order

Per order

Per order

COMM1 optical fiber link

COMM3 optical fiber link

IEC 61850 optical fiber link ST

 X7

#

 X046  X056 4

 X_3

     U

InterMiCOM module

9

U88

#

9

Communication module

2

     U

#

4

K_5

11

U85

     U

3 1)

1

#

1

K_4

10

#

 X_3

19

 X045  X055

 X_2

     U

#

4

 X_3

 X31

RX

X/Y

U17

RX

 X8

 X32

TX

TX

X/Y

U18

or wire link  X9

3

RX

3

TX

1

M5[DCD] D2[R] D1[T]

2 3 4

U20 D1[T]

5 7

E

E2[G] +UB RS 232

IRIG-B Time synchronization  X11

#

X//Y U25

RJ45 COMM2 wire link only 

U27  X10

 X//Y

1

RS 485

#

 X12

 X34

D2[R]

5

and wire link

 X//Y

 X//Y

4

U26 X/Y

TX

RS 485

1

3

U18

RX

or wire link

2

X/Y

 X13

D1[T]

5

COMM2 wire link only 

1

U17

U24

4

RS 485

 X10

X/Y

 X8

or optical fiber link SC

D2[R]

2

D1[T]

5

U23

 X7

 X//Y

1

U19

4

X/Y

U22

or wire link

D2[R]

2

X/Y

 X33

 X//Y

1

1

Type T

NCIT module IN

U83

#

9

 X_2

U81

Type Y 

 Analog module

D2[R]

2 3

U20

4

D1[T]

5

U21

RS 485

‘_‘ is used as a wildcard for the location according to figure 11 1) Binary module X (6O) optional with static outputs, in parallel with closer contact K_2.2, K_3.1, K_4, K _5

Figure 13: Terminal connection diagrams of the modules (2/2)  P139 TechnicalDataSheet EN 11 a

35

P139-306-408/409/410-611 ff 

Connection Examples

Power supply 

K200.1

Motor relay  monitoring K200

Drive Q8

M

 A1  A2

E3

E1

 X072: 8

4

 X072: 9

5

 X071: 3  X071: 6  X071: 5  X071: 4  X071: 2

1 2

 X062:  X062:  X062:  X062:  X062:

4 5

E4

Drive Q2

M

 A1  A2

E3

E1

6 9 8 7 5 UE

E4

Drive Q1

M

 A1  A2

E3 E4

Circuit breaker Q0

E1 K200.3

K200.2

OPEN

 X061: X062:  X062:  X062:  X061:

9 3 2 1 8

7 8

 X072:  X073:  X073:  X072:

7 9 8 6

5

 X061:  X061:  X061:  X061:

5 6 3 4

1 2

 X091: 2  X091: 4

1 3

4

CLOSE

 A  B C

Gen. trip command 1  A1  A2 B1 B2 C1 C2 N1 N2

I>

I>

I>

 X042: 1 2 3 4 5 6 7 8

 A   X041: 1 B 2 C 3 N 4 e 5 n 6

P139 (Detail)

      D       S       V  .       d       4       4       0       2       1

I>

Dashed lines: recommended for GFDSS only  (GFDSS: ground fault direction determination using steady-state values)

Figure 14: Connection example for P139 in case 40 TE with pin-terminal connection  P139 TechnicalDataSheet EN 11 a

36

P139-306-408/409/410-611 ff 

Ordering Information MiCOM P139 Feeder Management and Bay Control P139

P139-

Basic device: Basic device 40TE, pin-terminal connection, Basic device 40TE, CT/VT ring-, I/O pin-terminal connection, Basic device 84TE, ring-terminal connection, basic complement with 4 binary inputs and 8 output relays and 6 binary inputs and 6 output relays for the control of 3 switchgear units

9

0

-306

3 5 8

Mounting option and display: Surface-mounted, local control panel with graphic display Flush-mounted, local control panel with graphic display

-4xx

-611

-7xx

-46x

-9x x -9x x

-8xx

-408 -409 -410

5 6

Current transformer: 2) Inom = 1 A / 5 A (T 1...T4) resp. 22.5mV at 50A for NCIT

9

Voltage transformer: Without Vnom = 50 ... 130 V (4-pole) Vnom = 50 ... 130 V (5-pole) f. Automatic Synchronism Check

0 4 5

9)

CT/VT-Boards with NCIT: Variant 1: 22.5 mV at 50 A, 3.25 V at Vnom

9

Additional binary I/O options: Without With 1 binary module (add. 6 binary inputs and 6 output relays) for the control of up to 3 switchgear units

0 5

Power supply and additional outputs: VA,nom = 24 VDC VA,nom = 48 ... 250 VDC / 100 ... 230 VAC VA,nom = 24 VDC and 6 output relays, 4 with thyristor VA,nom = 48 ... 250 VDC / 100 ... 230 VAC and 6 output relays, 4 with thyristor  VA,nom = 24 VDC and 6 output relays VA,nom = 48 ... 250 VDC / 100 ... 230 VAC and 6 output relays

3 4 6 7 8 9

Further add. options: Without With TGF (transient ground fault direction determination) module With analogue module

0 1

3) 10)

2 3

3) 10)

With TGF and analogue module With binary module (add. 24 binary inputs) With TGF and binary module (add. 24 binary inputs) With RTD module

4 5

3) 10)

3)

With RTD and analogue module

7 3)

8

With RTD module and binary module (add. 24 binary inputs)

Switching threshold on binary inputs: >18 V (standard variant) >90 V (60...70% of Vnom = 125...150 V) >155 V (60...70% of Vnom = 220...250 V) >73 V (67% of VA,nom = 110 V) >146 V (67% of VA,nom = 220 V)

3)

9

Without order extension no. 8)

-461

8)

-462

8)

-463

8)

-464

With communication / information interface: Only IRIG-B input for clock synchronization Protocol can be switched between: IEC 60870-5-101/-103, Modbus, DNP3, Courier  and IRIG-B input for clock synchronization and 2nd interface (RS485, IEC 60870-5-103) For connection to wire, RS485, isolated For connection to plastic fibre, FSMA connector For connection to glass fibre, ST connector Protocol IEC61850 For connection to 10 MHz Ethernet, glass fibre ST and wire RJ45 and 2nd interface (RS485, IEC 60870-5-103) For connection to 100 MHz Ethernet, glass fibre SC and wire RJ45 and 2nd interface (RS485, IEC 60870-5-103)

-90 0 -92

1 2 4 -94 5 6

With guidance / protection interface: Protocol InterMiCOM

-95

For connection to wire, RS485, isolated For connection to plastic fibre, FSMA connector For connection to glass fibre, ST connector For connection to wire, RS232, isolated

Language: 4) English (German) 4) Px40 English (English) 4) German (English) 4) French (English) Spanish (English) Polish (English)

Without order extension no. (on request)

-800 -801 -802

4)

4)

Russian (English)

1 2 4 5

4) 7)

-803 (on request)

-804

(on request)

-805

2) Switching via parameter, default setting is underlined! 3) This option is excluded if the InterMiCOM (-95x) is ordered 4) Second included language in brackets 7) Hardware option, supports cyrillic letters instead of special W est. Europe characters 8) Standard variant recommended, if higher pickup threshold not explicitly required by the application 9) NCIT (non-conventional instrument transformer) option for variants with either pin terminals or ring terminals only 10)Transient ground fault option for variants with current and voltage transformers only

P139 TechnicalDataSheet EN 11 a

37

P139-306-408/409/410-611 ff