p139 technical datasheet en 11 a

P139 Feeder Management

and Bay Control

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

Technical Data Sheet

This document does not replace the Technical Manual.

P139 TechnicalDataSheet EN 11 a 2 P139-306-408/409/410-611 ff

Application and Scope MiCOM P139 is a cost-effective one-box solution for integrated numerical 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 solidly-grounded, low-impedance-grounded, resonant-grounded 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.

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 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.

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

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 straight-forward 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.

Functions overview P139

w/o VTs

P139

with VTs 50/51 P,Q,N DTOC Definite-time o/c protection, three stages, phase-selective 51 P,Q,N IDMT_1 Inverse-time o/c protection, single-stage, phase-selective 51 P,Q,N IDMT_2 Inverse-time o/c protection, single-stage, phase-selective 67 P,N SCDD Short-circuit direction determination 50 SOTF Switch onto fault protection 85 PSIG Protective signaling 79 ARC Auto-reclosure control (3-pole) 25 ASC Automatic synchronism check ( ) 67W/YN GFDSS Ground fault direction determination (wattmetric/neutral admittance) TGFD Transient ground fault direction determination ( ) 37/48/49/ 49LR/50S/66 MP Motor protection

49 THERM Thermal overload protection 46 I2> Unbalance protection 27/59/47 V<> Over/Undervoltage protection 81 f<> Over/Underfrequency protection 32 P<> Directional power protection 50BF CBF Circuit breaker failure protection CBM Circuit breaker monitoring MCMOM Measuring circuit monitoring LIMIT Limit value monitoring LOGIC Programmable logic DEV Control and monitoring of up to 3 resp. up to 6 switchgear units resp. ( ) resp. ( ) CMD_1 Single-pole commands SIG_1 Single-pole signals ILOCK Interlocking logic COUNT Binary counter COMMx 2 comm. interfaces, IRIG-B, protection comm. interface InterMiCOM ( ) ( ) IEC IEC-61850-interface ( ) ( ) MEASI/MEASO 2x 20 mA outputs, 20 mA input, RTD inputs ( ) ( )

= standard; ( ) = option

Figure 1: Functions of the P139 variances


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

> Parameter subset selection

> Operating data recording (time-tagged signal logging)

> Overload data acquisition

> Overload recording (time-tagged signal logging)

> Ground fault data acquisition

> Ground fault recording (time-tagged signal logging)

> Measured fault data

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

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.

The P139 has the following inputs and outputs:

> 4 current-measuring inputs

> 4 or 5 voltage-measuring inputs

> 8 or 14 additional output relays with freely configurable function assignment for individual control or protection applications

> 6 binary signal inputs (optical couplers) and 6 output relays for the control of 3 switchgear units or

> 12 binary signal inputs (optical couplers) and 12 output relays for the control of 6 switchgear units

> 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 instrument transformers (NCIT) can be used.

I

V

Vref

50/51 P,Q,NDTOC

51 P,Q,NIDMT_1

MCMON

85PSIG

27/59/47V<>

81f<>

49THERM

50SOTF

67W/YNGFDSS

ILOCK

TGFD

Metering

LOGIC

InterMiCOM

LIMIT

Overload rec.

Ground flt. rec.

COMM2Communication

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

RecordingandData

Acquisition

SelfMonitoring

Feeder Management andBay Control Unit P139

Fault rec..

DEV

50BFCBF

46 I2>

67 P,NSCDD

32P<>

25ASC

79ARC

with VT inputs

37/48/49/50S/66MP

Control/Monitoring ofup to 3 or optional up to 6switchgear units

further opitons

alwaysavailable

COMM1

COUNT CMD_1SIG_1 MEASOMEASI

IRIGBIEC

CBM51 P,Q,NIDMT_2

Figure 2: Function diagram


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.

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.

All output relays are suitable for both signals and commands.

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

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.

Two freely selected measured signals (cyclically updated measured operating data and stored measured fault data) can be output as a load-independent 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).

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

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

> 17 LED indicators, 12 of which allow freely configurable function assignment

> PC interface

> Communication interfaces (optional)

> IRIG-B signal input (optional)

> Protection communication interface InterMiCOM (optional)

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

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.

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.


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.

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.

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.

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.

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.

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.


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.

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 phase-selective or effective across all three phases depending on the chosen setting. The negative-sequence 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.

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.

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.

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.

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.

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 the negative-sequence 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.

Intermittent startings of the phase, negative-sequence 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.

Tripping Time characteristics No. Tripping time characteristic Constants and formulae (t in s)

(k = 0.01...10.00) a b c R

0 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

4 Long time inverse 120.00 1.00

Per ANSI/IEEE C37. 112 Trip 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

Not per standard

11 RI-type inverse

Not per standard

12 RXIDG-type inverse ⎟⎠⎞

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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 forward-directional, backward-directional or non-directional. Direction determination is performed in separate measuring systems for the phase current and residual current timer stages, respectively.

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.

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 the event of phase current starting.

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.

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.

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).

Directional characteristics in short-circuit direction determination

Meas.

system

Starting Variables selected for measurement Characteristic

angle αP or αN

P A IA VBC = V BN - V CN +45°

B IB VCA = V CN - VAN +45°

C IC V AB = VAN - V BN +45°

A-B IA V BC = V BN - V CN +60°

B-C IC V AB = V AN - V BN +30°

C-A IC V AB = VAN - V BN +60°

A-B-C IC V AB = VAN - V BN +45°

I meas

G GF IN V NG = -90°...+90°(adjustable)

(reference var.)

Imeas

V meas

Backward decision

Forward decision

Vmeas

1/3 · (VAN+VBN+VCN)


Auto-Reclosing Control The auto-reclosing control (ARC) operates in three-phase mode. ARC cycles with one high-speed 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.

Automatic Synchronism Check (optional)

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.

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

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.

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.

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

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.

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.

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.

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.

Circuit Breaker Monitoring This function provides the user with several criteria for the assessment of circuit breaker wear:

> Calculated number of remaining operations based on the CB wear curve

> Mechanical operations count

> Interrupted currents sum (linear and squared)

> Accumulated current-time integrals of trips

For each of these criteria, a signaling threshold can be set by the user.

10

100

1000

10000

100000

0,1 1 1

0100Tripping current [kA]

Num

ber o

f per

mis

sibl

e C

B op

erat

ions

Figure 3: 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. The settings of the accumulated values and counts can be adjusted to allow for prior CB wear, CB servicing etc.


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

> Over-/underfrequency monitoring

> Over-/underfrequency monitoring combined with differential frequency gradient monitoring (df/dt) for system decoupling applications

> Over-/underfrequency monitoring combined 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 negative-sequence voltage. Two additional definite-time-delay undervoltage stages each are provided for evaluation of the phase voltages and the positive-sequence voltage. As an option, a minimum current level can be specified to enable the undervoltage stages.

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 from 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.

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.

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:

> Steady-state power or admittance evaluation methods - complemented by signaling schemes and tripping logic

> Transient signal method (optional)

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.

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.

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.


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

> Recognition of operating mode

> Rotor overload protection using a thermal motor replica

> Choice of reciprocally quadratic or logarithmic tripping characteristic

> Inclusion of heat dispersion processes in the rotor after several startups

> Separate cooling periods for rotating and stopped motors

> Startup repetition monitoring with reclosure blocking (see Figure 4)

> Control logic for heavy starting and protection of locked rotor

> Loss of load protection

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

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

Thermal Overload Protection

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:

trip

2

ref

0

2

ref

II

II

lnt

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⎞⎜⎜⎝

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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.

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

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.

Measured Data Input (optional)

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.

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.

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.

Figure 4: Overload memory and startup counter


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.

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

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.

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.

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.

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.

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.

RTD

RTD

RTD

RTD

RTD

RTD

RTD

RTD

RTD PhaseA B C

RTDanbient temperature /coolant temperature

RTD

RTD

stator

rotorbearingbearing

RTD

RTD

Prime sensor

Backup sensor

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


Global Functions 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 higher-level 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.

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.

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.

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 time 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.

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.


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 non-volatile 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.


1

4

2

3

7

6

58

Figure 6: Local Control Panel

Control 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:

> Control of switchgear units > Readout and modification of settings > Readout of cyclically updated measured

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

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

ground faults or short-circuits in the power system)

> Resetting of the unit and triggering of further control functions designed to support testing and commissioning tasks

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

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.

(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 G a predefined parameter within the menu tree will be displayed directly.

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 Local/Remote Key L/R or via an external 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.

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.

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


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:

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

Overload Panel, Ground Fault Panel, Fault Panel)

> 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.

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.

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 user-configurable.

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.

G

Menu tree

GlobalMain functions

Parameter subset 1Parameter subset ...

Control

Measured operating dataPhysical state signals

Logical state signals

Events

Event countersMeasured fault data

Event recordings

Device type

Parameters

Device IDConfig. parametersFunction parameters

Operation

Cyclic measurementsControl and Testing

Operating data rec.

Gerätetyp

Parameter

KennwerteKonfigurationsparameter

Betrieb

Zyklische WerteBedienung und Prüfung

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

P139 Page C 17:58:34P139 Page B 17:58:34

Signal Panel(s) Event PanelBay Panel(s)

Control and Display Panels

Measured Value Panels

Events 17:58:54

20.04.9805:21:32.331

23:58:17.501CB closed sig. EXTEnd21.04.98

↑↓

ARC

MAIN

EnabledStart

05:21:32.331 DEV01Switch.device closedStart

Meas. values 17:58:44

↑↓

Voltage A-B prim. 20.7 kVVoltage B-C prim. 20.6 kVVoltage C-A prim. 20.8 kVCurrent A prim. 416 ACurrent B prim. 415 ACurrent C prim. 417 A

Signals 17:58:44MAIN :M.C.B. trip V EXTPSS :PS 1 activePSS :PS 2 activeMAIN :Bay interlock. act.MAIN :Subst. interl. act.

P139 Page A 17:58:34BB1BB2

LockedRemote 1088 A ↑Curr. IP,max prim. ↓

Q0

Q8

Q1 Q2

20.04.98

Figure 7: Local Control


Mechanical Design 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.

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.

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

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

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. ,

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.

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.

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.

Y VXT

Control / Signals / Analogue Signals / Commands Aux.VoltageCurrents / Voltages

µP

Operating-(PC-)Port Communication Ports

P

L A

NµC

GGC

GG

G

GG

TRIP

ALARM

OUT OF SERVICE

HEALTHY

EDIT MODE

O I L/R

MiCOM

B

Figure 8: System structure


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.


Technical Data

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

Installation Position 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. Weight Case 40T: approx. 7 kg Case 84T: approx. 11 kg

Dimensions See Dimensions Terminal Connection Diagrams See Locations and Connections Terminals PC Interface DIN 41652 connector (X6), type D-Sub, 9-pin. 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 sections up to 1.5 mm2 or (Only for InterMiCOM) RS 232 (X34): DIN 41652 connector, Type D-Sub, 9 pin. 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 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 conductor cross sections of ≤ 4 mm2 or Threaded terminals M4 for ring-terminal connection Current/Voltage-Measuring Inputs (NCIT) DIN 41652 connector and socket, Type D-Sub, 9 pin.

Other Inputs and Outputs Threaded terminals for pin-terminal connection: Threaded terminal ends M3, self-centering with wire protection for conductor cross sections of 0.2 to 2.5 mm2 or Threaded terminals M4 for ring-terminal connection

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

Tests Type Test Tests according to EN 60255-6 or IEC 255-6 EMC Interference Suppression Per EN 55022 or IEC CISPR 22, Class A 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 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 MΩ, 150 pF / 330 Ω 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 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 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


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

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 Ambient Humidity Range ≤ 75 % relative humidity (annual mean), up to 56 days at ≤ 95% relative humidity and 40 °C, condensation not permissible Solar Radiation Avoid exposure of the front panel to direct solar radiation.


Ratings Measurement Inputs Nominal frequency fnom: 50 and 60 Hz (settable) Operating range: 0.95 to 1.05 fnom Over-/Underfrequency Protection: 40...70 Hz Current Conventional inputs: Nominal current Inom: 1 and 5 A (settable) Nominal consumption per phase: < 0.1 VA at Inom Load rating: continuous 4 Inom for 10 s: 30 Inom for 1 s; 100 Inom Nominal surge current: 250 Inom or NCIT inputs: Per IEC 60044-8, Voltage level: 22.5 mV on 50 A. Voltage Conventional inputs: Nominal voltage Vnom: 50 to 130 V AC (settable) Nominal consumption per phase: < 0.3 VA at Vnom = 130 V AC Load rating: continuous 150 V AC or NCIT inputs: Per IEC 60044-7, Voltage level: 3.25 V / √3 on Vnom prim. / √3.

Binary Signal Inputs 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 (VA,nom) (definitively "low" at VA < 58 % of the nominal supply voltage, definitively "high" at VA > 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 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 % Output Relays 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

Binary Count Input Maximum frequency of 20 Hz with a pulse/interpulse ratio of 1:1 Analog Inputs and Outputs Direct Current Input Input current: 0 to 26 mA Value range: 0.00 to 1.20 IDC,nom (IDC,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 IDC,nom (adjustable) 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) Direct Current Output Output current: 0 to 20 mA Maximum permissible load: 500 Ω Maximum output voltage: 15 V

Power Supply Nominal Auxiliary Voltage VA,nom: 48 to 250 V DC and 100 to 230 V AC or VA,nom: 24 V DC (depends on ordering) Operating Range for direct voltage: 0.8 to 1.1 VA,nom with a residual ripple of up to 12 % of VA,nom for alternating voltage: 0.9 to 1.1 VA,nom Nominal Consumption at VA = 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 Start-Up Peak Current < 3 A, duration 0.25 ms Stored-Energy Time ≥ 50 ms for interruption of VA ≥ 220 V DC


PC Interface Transmission rate: 300 to 115,200 baud (settable) Communication Interface COMM1 to COMM3 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) 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 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 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)

Communication Interface IEC 61850 Ethernet based communication per IEC 61850 Wire Leads RJ45, 1.5kV-isolation, Transmission rate: 10 resp. 100 Mbit/s Distance to be bridged: max. 100 m 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 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 IRIG-B Interface Format B122, Amplitude modulated, 1 kHz carrier signal, BCD time-of-year code

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.


Typical Characteristic Data 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) 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 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 Inom Base point release for phase-to-phase voltages: 0.002 Vnom at Vnom = 100 V Base point release for residual current: 0.01 Inom Base point release for neutral displacement voltage: 0.015 to 0.6 Vnom /√3 (adjustable) 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% 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<, Q<: settable hysteresis 1.05...20

Deviations of the Operate Values ‘Reference Conditions’ Sinusoidal signals with nominal frequency fnom , total harmonic distortion ≤ 2 %, ambient temperature 20 °C and nominal auxiliary voltage VA,nom ‘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 Operate values: ± 10 ° Motor and Thermal Overload Protection Reaction time: ± 7.5 % at I/Iref =6 Over-/Underfrequency Protection Operate values f<>: +/- 30 mHz (fnom = 50 Hz) +/- 40 mHz (fnom = 60 Hz) Operate values df/dt: +/- 0,1 Hz/s (fnom = 50 or 60 Hz) Over-/Undervoltage Protection Operate values V<>, Vpos<>: ± 1 % (setting 0.6…1.4 Vnom) Operate values VNG>, Vneg>: ± 1 % (setting > 0.3 Vnom) Unbalance Protection Operate values: ± 5 % Directional Power Protection Operate values P<>, Q<>: ± 5 % GF Direction Determination Operate values: VNG>, IN,act , IN,reac, IN> ± 3 % Sector Angle: 1 °

Deviations of the Timer Stages ‘Reference Conditions’ Sinusoidal signals with nominal frequency fnom , total harmonic distortion ≤ 2 %, ambient temperature 20 °C and nominal auxiliary voltage VA,nom ‘Deviation’ Deviation relative to the setting under reference conditions Definite-Time Stages ± 1% + 20...40 ms Inverse-Time Stages ± 5 % + 10 to 25 ms (measured variable greater than 2 Iref) for IEC characteristic extremely inverse and for thermal overload protection: ± 7.5 % + 10 to 20 ms


Deviations in Measured Data Acquisition ‘Reference Conditions’ Sinusoidal signals with nominal frequency fnom , total harmonic distortion ≤ 2 %, ambient temperature 20 °C and nominal auxiliary voltage VA,nom ‘Deviation’ Deviation relative to the relevant nominal value under reference conditions Operating Data Currents / measuring inputs: ± 1 % Voltages / measuring input: ± 0.5 % Currents / internally calculated : ± 2 % Voltages / internally calculated : ± 2 % Active and reactive power / energy: approx. ± 2 % of meas. value for cos ϕ = ± 0.7 approx. ± 5 % of meas. value for cos ϕ = ± 0.3 Load angle: ± 1 ° Frequency: ± 10 mHz Fault Data Short-circuit current and voltage: ± 3 % Short-circuit impedance, reactance and Fault location: ± 5 % Internal Clock With free running internal clock: < 1 min / month With external synchronization via protocol, synch. interval ≤ 1 min: ± 10 ms via IRIG-B signal input: ± 1 ms

Resolution in measured Data Acquisition Time Resolution 20 sampled values per period Phase Currents Dynamic range: 100 Inom resp. 25 Inom Amplitude resolution at Inom = 1 A: 6.1 mA r.m.s. resp. 1.5 mA r.m.s. at Inom = 5 A: 30.5 mA r.m.s. resp. 7.6 mA r.m.s. Residual Current Dynamic range: 16 Inom resp. 2 Inom Amplitude resolution at Inom = 1 A: 0.98 mA r.m.s. resp. 0.12 mA r.m.s. at Inom = 5 A: 4.9 mA r.m.s. resp. 0.61 mA r.m.s. Voltage Dynamic range: 150 V Amplitude resolution: 9.2 mV r.m.s.


Adress List Function Parameters Global Functions PC link (PC): Command blocking: No/Yes Sig./meas.val.block.: No/Yes Communication link (COMM1): Command block. USER: No/Yes Sig./meas.block.USER: No/Yes Communication Link (COMM2): Command block. USER: No/Yes Sig./meas.block.USER: No/Yes Binary and analog output (OUTP): Outp.rel.block USER: No/Yes Main function (MAIN): Device on-line: No (= off) /Yes (= on) Test mode USER: No/Yes Nominal frequ. fnom: 50 Hz/60 Hz Phase sequence: A – B - C/A – C - B Inom C.T. prim.: 1..10000 A IN,nom C.T. prim.: 1....10000 A Vnom V.T. prim.: 0.1....1000.0 kV VNG,nom V.T. prim.: 0.1....1000.0 kV Vref,nom V.T. prim.: 0.1...1000.0 kV Inom prim.NCIT: 50...4000 A IN,nom prim. NCIT: 10...800 A Vnom prim. NCIT:0.1...1000,0 kV Ph.err. VAG,1 NCIT: -5.0...5.0 ° Ph.err. VBG,1 NCIT: -5.0...5.0 ° Ph.err. VCG,1 NCIT: -5.0...5.0 ° Fehlw. VAG,2 NCIT: -5.0...5.0 ° Ph.err. VBG/Vref,2 NCIT: -5.0...5.0 ° Ph.err. VCG,2 NCIT: -5.0...5. 0° Channel select NCIT: No channel Channel 1 on Channel 2 on Inom device: 1.0 A/5.0 A IN,nom device: 1.0 A/5.0 A Vnom V.T. sec.: 50...130 V VNG,nom V.T. sec.: 50...130 V Vref,nom V.T. sec.: 30...130 V Conn. meas. circ. IP: Standard/Opposite Conn. meas. circ. IN: Standard/Opposite Meas. value rel. IP: 0.000...0.200 Inom Meas. value rel. IN: 0.000...0.200 IN,nom Meas. value rel. V: 0.000...0.200 Vnom Meas. val. rel. VNG: 0.000...0.200 VNE,nom Meas. val. rel. Vref: 0,000...0,200 Vref,nom Op. mode energy cnt.: Procedure 1/ Procedure 2 Settl. t. IP,max,del: 0.1...60.0 min Fct.assign. block. 1: see selection table Fct.assign. block. 2: see selection table Fct.assig.trip cmd.1: see selection table Fct.assig.trip cmd.2: see selection table Fct. assign. fault: see selection table Trip cmd.block. USER: No/Yes Min.dur. trip cmd. 1: 0.10...10.00 s Min.dur. trip cmd. 2: 0.10...10.00 s Latching trip cmd. 1: No/Yes Latching trip cmd. 2: No/Yes Close cmd.pulse time 0.10...10.00 s Sig. asg. CB open: see selection table Sig. asg. CB closed: see selection table

valid for y = ‚1‘ to ‚8‘ Debounce time gr. y: 0.00...2.54 s Chatt.mon. time gr. y: 0.0...25.4 s Change of state gr. y: 0...254 Cmd. dur.long cmd.: 1...254 s Cmd. dur. short cmd.: 1...254 s TimeTagAfterDebounce: No/Yes Electrial Control: Remote/Local Delay Man.Op.Superv.: 0...255 s W. ext. cmd. termin.: No/Yes Inp.asg. ctrl.enabl. Without function Inp.asg.interl.deact: see selection table Inp.asg. L/R key sw.: see selection table Auto-assignment I/O: No/Yes Inp.assign. tripping: see selection table Prot.trip>CB tripped: Without function Gen. trip command 1 Gen. trip command 2 Gen.trip command 1/2 Inp. asg. CB trip: see selection table Inp.asg.CB tr.en.ext: see selection table Inp.asg. CB trip ext: see selection table Inp.asg. mult.sig. 1: see selection table Inp.asg. mult.sig. 2: see selection table Parameter subset selection (PSS): Control via USER: No/Yes Param.subs.sel. USER: Parameter subset 1 Parameter subset 2 Parameter subset 3 Parameter subset 4 Keep time: 0.000...65.000 s / Blocked Selfmonitoring (SFMON): Fct. assign. warning: see selection table Fault data acquisition (FT_DA): Line length: 0.01...500.00 km Line reactance: 0.10...200.00 Ω for Inom = 1.0 A 0.02...40.00 Ω for Inom = 5.0 A Angle kG: -180...180 ° Abs. value kG: 0.00...8.00 Start data acquisit.: End of fault/Trigg., trip, GS end Output fault locat.: On general starting On gen.start.w.trip Fault recording (FT_RC): Fct. assig. trigger: see selection table I>: 0.01...40.00 Inom / Blocked Pre-fault time: 1...50 periods Post-fault time: 1...50 periods Max. recording time: 5...750 periods


Main Functions Main function (MAIN): Syst.IN enabled USER: No/Yes Definite-time overcurrent protection (DTOC): General enable USER: No/Yes Inverse-time overcurrent protection (IDMT1 resp. IDMT2): General enable USER: No/Yes Shortcircuit direction determination (SCDD): General enable USER: No/Yes Switch on to fault protection (SOTF): General enable USER: No/Yes Operating mode: Trip by I> Trip by I>> Trip b< I>>> Trip by gen. start. Manual close timer: 0.00...10.00 s 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 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 Thermal overload protection (THERM): General enable USER: No/Yes Relative replica: No/Yes Absolute replica: No/Yes Unbalance protection (I2>): General enable USER: No/Yes Over-/undervoltage protection (V<>): General enable USER: No/Yes

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<: 0.20...1.00 Vnom(/√3) Directional power protection (P<>): General enable USER: No/Yes 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 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 ΣItrip>: 1...65000 Inom,CB ΣItrip**2>: 1...65000 Inom,CB**2 ΣI*t>: 1...4000 kAs Corr.acquis. time: 0.001...0.200 s 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<: 0.40...0.90 Vnom / Blocked Operate delay: 0.50...10.00 s / Blocked Phase sequ. monitor.: No/Yes FF,Vref enabled USER: No/Yes Oper. delay FF, Vref: 00.00...10.00 s


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<: 0.10... 2.40 Inom/ Blocked I<<: 0.10... 2.40 Inom/ Blocked tI<: 1...1000 s / Blocked tI<<: 1...1000 s / Blocked VPG>: 0.10... 2.50 Vnom/√3 / Blocked VPG>>: 0.10... 2.50 Vnom/√3 / Blocked tVPG>: 1...1000 s / Blocked tVPG>>: 1...1000 s / Blocked VPG<: 0.10... 2.50 Vnom/√3 / Blocked VPG<<: 0.10... 2.50 Vnom/√3 / Blocked tVPG<: 1...1000 s / Blocked tVPG<<: 1...1000 s / Blocked VPP>: 0.10... 1.50 Vnom / Blocked VPP>>: 0.10... 1.50 Vnom / Blocked tVPP>: 1...1000 s / Blocked tVPP>>: 1...1000 s / Blocked VPP<: 0.10... 1.50 Vnom / Blocked VPP<<: 0.10... 1.50 Vnom / Blocked tVPP<: 1...1000 s / Blocked tVPP<<: 1...1000 s / Blocked VNG>: 0.010... 1.000 Vnom / Blocked VNG>>: 0.010... 1.000 Vnom / Blocked tVNG>: 1...1000 s / Blocked tVNG>>: 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<: 0.10...2.50 Vnom/ Blocked Vref<<: 0.10...2.50 Vnom/ Blocked tVref<: 1...1000 s / Blocked tVref<<: 1...1000 s / Blocked IDC,lin>: 0.100...1.100 IDC,nom IDC,lin>>: 0.100...1.100 IDC,nom tIDC,lin>: 0.00...20.00 s tIDC,lin>>: 0.00...20.00 s IDC,lin<: 0.100...1.100 IDC,nom IDC,lin<<: 0.100...1.100 IDC,nom tIDC,lin<: 0.00...20.00 s tIDC,lin<<: 0.00...20.00 s T>: -20...200°C T>>: -20...200°C tT>: 0...1000 s / Blocked tT>>: 0...1000 s / Blocked T<: -20...200°C T<<: -20...200°C tT<: 0...1000 s / Blocked tT<<: 0...1000 s / Blocked valid for y = ‚1‘ to ‚9‘ Ty>: -20...200°C Ty>>: -20...200°C tTy>: 0...1000 s / Blocked tTy>>: 0...1000 s / Blocked Ty<: -20...200°C Ty<<: -20...200°C tTy<: 0...1000 s / Blocked tTy<<: 0...1000 s / Blocked

Logic (LOGIC): General enable USER: No/Yes valid for y = ‚1‘ to ‚8‘ Set 1 USER: No/Yes valid for y = = ‚1‘ to ‚32‘ Fct.assignm. outp. y: see selection table Op. mode t output y: Without timer stage Oper./releas.delay Oper.del./puls.dur. Op./rel.delay,retrig Op.del./puls.dur.,rt Minimum time Time t1 output y: 0.00...600.00 s Time t2 output y: 0.00...600.00 s Sig.assig. outp. y: see selection table Sig.assig.outp. y(t): see selection table Signaling (SIG_1): valid for y = ‚S001‘ to ‚S040‘ Designat. signal y: see selection table Oper. mode sig. y: Without function Start/end signal Transient signal Gr.asg. debounc. y: Group 1 ... Group 8 Min. sig. dur. y: 0...254 s Commands (CMD_1): valid for y = ‚C001‘ to ‚C026‘ Design. command y: see selection table Oper. mode cmd. y: Long command Short command Persistent command Counters (COUNT): General enable USER: No/Yes Debounce t. count 1: 0...1000 ms Iec61850 pulsQty: 0...1000 Cycle t.count transm: 0...60 min


Parameter Subset valid for parameter subsets x = 1 to 4 Measured Data Input (MEASI): BackupTempSensor: None Group 1 - 2 Group 1 - 2/3 Main function (MAIN): Neutrl-pt threat. PSx: Low-imped. grounding Isolated/res.ground. Hld time dyn.par. PSx: 0.00...100.00 s / Blocked Bl.tim.st. IN,neg PSx: Without For single-ph. start For multi-ph. start. Gen. start. mode PSx: W/o start. IN, Ineg/With start. IN, Ineg Op. rush restr. PSx: Without Not phase-selective Phase-selective Rush I(2*fn)/I(fn) PSx: 10...35 % I> lift rush restr. PSx: 5.0...20.0 Inom / Blocked Suppr.start. sig. PSx: 0.0...100.0 s tGS PSx: 0.00...100.00 s / Blocked Definite-time overcurrent protection (DTOC): Enable PSx: No/Yes I>: 0.1...40.0 Inom / Blocked I> dynamic: 0.1...40.0 Inom / Blocked I>>: 0.1...40.0 Inom / Blocked I>> 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

Inverse-time overcurrent protection (IDMT1 resp. IDMT2): Enable PSx: No/Yes Iref,P PSx: 0.10...4.00 Inom / Blocked Iref,P dynamic PSx: 0.10...4.00 Inom / Blocked Characteristic P PSx: Definite Time IEC Standard Inverse IEC Very Inverse IEC Extr. Inverse IEC Long Time Inv. IEEE Moderately Inv. IEEE Very Inverse IEEE Extremely Inv. ANSI Normally Inv. ANSI Short Time Inv. ANSI Long Time Inv. RI-Type Inverse RXIDG-Type Inverse Factor kt,P PSx: 0.05...10.00 Min. trip t. P PSx: 0.00...10.00 s Hold time P PSx: 0.00...600.00 s Release P PSx: Without delay/Delayed as per char. Evaluation IN PSx: calculated/Measured valid for y = ‚neg‘ or ‚N‘: Iref,y PSx: 0.01...0.80 Inom / Blocked Iref,y dynamic PSx: 0.01...0.80 Inom / Blocked Characteristic y PSx: Definite Time IEC Standard Inverse IEC Very Inverse IEC Extr. Inverse IEC Long Time Inv. IEEE Moderately Inv. IEEE Very Inverse IEEE Extremely Inv. ANSI Normally Inv. ANSI Short Time Inv. ANSI Long Time Inv. RI-Type Inverse RXIDG-Type Inverse Factor kt,y PSx: 0.05...10.00 Min. trip t. y PSx: 0.00...10.00 s Hold time y PSx: 0.00...600.00 s Release y PSx: Without delay/Delayed as per char. 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


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 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 Automatic synchonism check (ASC): Enable PSx: No/Yes CB assignment PSx: see selection table System integrat. PSx: Autom.synchron.check Autom.synchron.control Active for HSR PSx: No/Yes Active for TDR PSx: No/Yes Clos.rej.w.block PSx: No/Yes Operative time PSx: 0.0...6000.0 s Operating mode PSx: Voltage-checked Sync.-checked Volt./sync.-checked Op.mode volt.chk.PSx: Vref but not V V but not Vref Not V and not Vref Not V or not Vref V> volt.check PSx: 0.10...0.80 Vnom(/√3) V< volt. check PSx: 0.10...0.80 Vnom(/√3) tmin volt. check PSx: 0.00...10.00 s

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 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<: 22...60 % / Blocked Operating mode: Without THERM/With THERM Start-up time t,stup: 2.0...100.0 s Blocking time tE: 2.0...100.0 s I<: 0.2...0.9 Iref / Blocked tI<: 0.1...20.0 s


Thermal overload protection (THERM): Enable PSx: No/Yes Sel. backup th. PSx: see selection table Iref PSx: 0.10...4.00 Inom Start.fact OL_RC PSx: 1.05...1.50 Tim.const.1,>Ibl PSx: 1.0...1000.0 min Tim.const.2,<Ibl PSx: 1.0...1000.0 min Max.perm.obj.tmp. PSx: 0...300 °C O/T f.Iref pers. PSx: 0...300 K (abs. replica only) Max. perm.cool.temp. PSx: 0...70 °C (rel. replica only) Select.meas.input PSx: see selection table Warning temp. PSx: 0...300 °C (abs. replica only) Default CTA PSx: -40...70 °C Bl. f. CTA fault PSx: No/Yes Rel. O/T warning PSx: 50...200 % (rel. replica only) Rel. O/T trip PSx: 50...200 % (rel. replica only) Hysteresis trip PSx: 2...30 % Warning pre-trip PSx: 0.0...1000.0 min / Blocked Funct.f.CTA fail PSx: Default temp. value Last meas. temperat. Blocking Unbalance protection (I2>): Enable PSx: No/Yes Ineg> 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 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 Vpos> PSx: 0.20...1.50 Vnom/√3 / Blocked Vpos>> 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 tVpos< PSx: 0.00...100.00 s / Blocked tVpos<< PSx: 0.00...100.00 s / Blocked Vneg> PSx: 0.20...1.50 Vnom/√3 / Blocked Vneg>> 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 %

Directional power protection (P<>): Enabled PSx: No/Yes valid for y = ‚>‘ and ‚>>‘ and ‚<‘ and ‚<<‘: Py PSx: 0.010...0.500 Snom / Blocked Operate delay Py PSx: 0.00...100.00 s / Blocked Release delay Py PSx: 0.00...100.00 s Direction Py PSx: Forward directional Backward directional Non-directional Diseng. ratio Py PSx: 0.05...0.95 Qy PSx: 0.010...0.500 Snom /Blocked Operate delay Qy PSx: 0.00...100.00 s / Block. Release delay Qy PSx: 0.00...10.00 s Direction Qy PSx: Forward directional Backward directional Non-directional Diseng. ratio Qy> PSx: 0.05 tTransient pulse PSx: 0.00...100.00 s Over-/ underfrequency protection (f<>): Enable PSx: No/Yes valid for y = ‚1‘ to ‚4‘ Oper. mode fy PSx: f f with df/dt f w. Delta f/Delta t fy PSx: 40.00...70.00 Hz / Blocked tfy PSx: 0.00...10.00 s / Blocked dfy/dt PSx: 0.1...10.0 Hz/s / Blocked Delta fy PSx: 0.01...5.00 Hz / Blocked Delta ty PSx: 0.04...3.00 s


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

Operation Measured Operating Data 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 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


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


Dimensions

Surface-mounted case 40 TE

Flush-mounted case 40 TE with panel cutout

Figure 9: Dimensional drawings for case 40 TE


Surface-mounted case 84 TE

Flush-mounted case 84 TE with panel cutout

Figure 10: Dimensional drawings for case 84 TE


Location and Connections

P139 in case 40 TE for pin-terminal connection

01

01

02

02

03

03

04

04

05

05

06

06

07

07

08

08

09

09

10

10

V4I

8O

X

6O

Y4I

X6I

6O

X6I

6O

X24I

alt.

T4J

-/4V/5V

AP N

alt.

T3J6V

alt.

Y9T

alt.

ACH3

CH1CH2

alt.

AETHCH2

P139 in case 84 TE for ring-terminal connection

01

01

02

02

03

03

04

04

05

05

06

06

07

07

08

08

09

09

10

10

T4J

-/4V/5V

AP

11

11

12

12

13

13

14

14

15

15

16

16

X6I

6O

17

17

18

18

X

6O

19

19

20

20

V4I

8O

21

21

X6I

6O

N X24I

Y4I

alt.alt.

T3J6V

alt.

Y9T

alt.

ACH3

CH1CH2

alt.

AETHCH2

Figure 11: Location diagrams

X041

13

14

15

16

17

18

11

12

1

2

3

4

5

6

7

8

Ring

Type T

Pin

X042

1

2

3

4

5

6

7

8

IA

IB

IC

IN

T1

T2

T3

T4

4J -/4/5V

Option:

Option:

T5T6T7

T90

T15

X041

1

2

3

4

5

6

7

8

ABCNN(e)E(n)

1U2U

Transformermodule

Voltage measuringinputs

Current measuringinputs

X_1

1

2

3

4

5

6

7

8

9

X_1

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

Vin

Vin

Binarymodule

Output relays

X_3

1

2

3

4

5

6

7

8

9

X_2

1

2

3

4

5

6

7

8

9

Vin

Vin

Type X6I 6O

Vin

Vin

K_1

K_2

K_3

K_4

K_5

K_6

Signal inputs

U_1

U_2

U_3

U_4

U_5

U_6

Ring Pin

X_1

1

2

3

4

5

6

7

8

9

X_1

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

Ring

Binarymodule

Signal inputsPin

X_3

1

2

3

4

5

6

7

8

9

X_2

1

2

3

4

5

6

7

8

9

Type X24I

Vin

U_18U_18U_19U_20U_21U_22U_23U_24

Vin

U_1U_2U_3U_4U_5U_6U_7U_8

Vin

U_9U_10U_11U_12U_13U_14U_15U_16

X_1

1

2

3

4

5

6

7

8

9

X_1

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

Ring

K_1

K_2

K_3

K_4K_5K_6K_7

K_8

Power supply

Type V

U100

VAux

Vin

Vin

Vin

Vin

Power supplymodule

Signal inputs

U_1

U_2

U_3

U_4

Output relaysPin

X_3

1

2

3

4

5

6

7

8

9

X_2

1

2

3

4

5

6

7

8

9

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


X_1

1

2

3

4

5

6

7

8

9

X_1

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

Ring

Type XBinarymodule

Output relaysPin

X_3

1

2

3

4

5

6

7

8

9

X_2

1

2

3

4

5

6

7

8

9

K_1

K_2

K_3

K_4

K_5

K_6

6O

1)

1)

1)

1)

X_1

1

2

3

4

5

6

7

8

9

Type YRTD-module

Meas. inputsPin

X_3

1

2

3

4

5

6

7

8

9

X_2

1

2

3

4

5

6

7

8

9

U81

U82

U83

U84

U85

U86

U87

U88

U89

9T

U

#

U

#

U

#

U

#

U

#

U

#

U

#

U

#

U

#

T1

T2

T3

T4

T5

T6

T7

T8

T9

X_3

1

2

3

4

5

6

X_2

1

2

3

4

5

6

7

8

9

X_1

1

2

3

4

5

6

7

8

9

X_1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

Ring

Vin

Analogmodule

U_1

U_2

U_3

U_4

Pin

Type Y4I

Signal and meas.inputs

Meas. outputs

K_1

U_80..20 mA

valid

K_2

U_90..20 mA

valid

U

#U

#

U_5

U_6

U

#

U

#

0..20 mA

PT100

Vin

Vin

Vin

IN

NCITmodule

Low-levelinputsOUT

Type T3J/6V

U51

U52

U53

U

#

U

#

U

#

U54

U55

U56

U

#

U

#

U

#

U57

U58

U59

U

#

U

#

U

#

X055

4

5

6

1

2

3

7

8

9

X045

4

5

6

1

2

3

7

8

9

X056

1

2

3

4

5

6

7

8

9

X046

4

5

6

1

2

3

7

8

9

X044

4

5

6

1

2

3

7

8

9

X054

4

5

6

1

2

3

7

8

9

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

+

-

VA-G,1

VB-G,1

VC-G,1

VA-G,2

Vref/

VB-G,2

VC-G,2

IA

IB

IC

X11

1

X8

TX

Type A

COMM1optical fiber link

Per order

##

IRIG-BTime synchronization

COMM2wire link only

or wire link

X//Y

RS 485

D2[R]

X10

1

2

3

4

5 D1[T]U20

X//Y

RS 485

D2[R]

X9

1

2

3

4

5 D1[T]U19

U17X/Y

U18X/Y

X7

RX

U21

Communicationmodule CH1/CH2

X32

TX

Type A

COMM3optical fiber link

Per order

or wire link

or wire link

X//Y

RS 485

D2[R]

X33

1

2

3

4

5 D1[T]U24

U22X/Y

U23X/Y

X31

RX

InterMiCOMmodule CH3

U27

D1[T]D2[R]

RS 232

E2[G]

X//Y

M5[DCD]

+UB

X34

1

2

3

4

5

7

E

X8

TX

Type A

IEC 61850optical fiber link ST

Per order

COMM2wire link only

oroptical fiber link SC

X//Y

RS 485

D2[R]

X10

1

2

3

4

5 D1[T]U20

U17X/Y

U18X/Y

X7

RX

Ethernetmodule ETH/CH2

X12

1

U26

X/Y

U25X//Y

X13

RX

TX

and wire link

RJ45

‘_‘ 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)


Connection Examples

I>

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

A

B

C

I>I>

I>

CircuitbreakerQ0

OPEN

Gen. trip command 1

DriveQ1

DriveQ2

DriveQ8

Motor relaymonitoring

M

E1

E4

E3

A1

A2

M

E1

E4

E3

A1

A2

M

E1

E4

E3

A1

A2

ABCNen

A1A2B1B2C1C2N1N2

X072:

X072:

X071:

X071:

X071:

X062:

X062:X062:

X062:

X062:

X073:

K200

X061:

X072:

X073:X072:

K200.3

K200.1

X061:X061:X061:

K200.2

Power supply

12345678

123456

X071:

X062:X062:

X061:

X062:

X061:

8 4

6 4

3 1

56 2

X071: 4 2

9 5

69875

45

78

93218

97

8

5634

5

12

P139 (Detail)

UE

X042:

X041:

1204

4d.V

SD

X091:X091:

24

13

CLOSE

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


Ordering Information MiCOM P139Feeder Management and Bay Control P139 P 1 3 9 - 9 0 -306 -4xx -611 -7xx -46x -9x x -9x x -8xx

Basic device:Basic device 40TE, pin-terminal connection, 3 -408Basic device 40TE, CT/VT ring-, I/O pin-terminal connection, 5 -409Basic device 84TE, ring-terminal connection, 8 -410 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

Mounting option and display:Surface-mounted, local control panel with graphic display 5Flush-mounted, local control panel with graphic display 6

Current transformer:Inom = 1 A / 5 A (T1...T4) 2) resp. 22.5mV at 50A for NCIT 9

Voltage transformer:Without 0Vnom = 50 ... 130 V (4-pole) 4Vnom = 50 ... 130 V (5-pole) f. Automatic Synchronism Check 5

CT/VT-Boards with NCIT: 9)

Variant 1: 22.5 mV at 50 A, 3.25 V at Vnom 9

Additional binary I/O options:Without 0With 1 binary module (add. 6 binary inputs and 6 output relays) 5 for the control of up to 3 switchgear units

Power supply and additional outputs:VA,nom = 24 VDC 3VA,nom = 48 ... 250 VDC / 100 ... 230 VAC 4VA,nom = 24 VDC and 6 output relays, 4 with thyristor 6VA,nom = 48 ... 250 VDC / 100 ... 230 VAC 7 and 6 output relays, 4 with thyristorVA,nom = 24 VDC and 6 output relays 8VA,nom = 48 ... 250 VDC / 100 ... 230 VAC and 6 output relays 9

Further add. options:Without 0With TGF (transient ground fault direction determination) module 3) 10) 1With analogue module 2With TGF and analogue module 3) 10) 3With binary module (add. 24 binary inputs) 4With TGF and binary module (add. 24 binary inputs) 3) 10) 5

With RTD module 3) 7

With RTD and analogue module 3) 8

With RTD module and binary module (add. 24 binary inputs) 3) 9

Switching threshold on binary inputs:>18 V (standard variant) Without order extension no. >90 V (60...70% of Vnom = 125...150 V) 8) -461

>155 V (60...70% of Vnom = 220...250 V) 8) -462

>73 V (67% of VA,nom = 110 V) 8) -463

>146 V (67% of VA,nom = 220 V) 8) -464

With communication / information interface:Only IRIG-B input for clock synchronization -90 0Protocol can be switched between: -92 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 1For connection to plastic fibre, FSMA connector 2For connection to glass fibre, ST connector 4Protocol IEC61850 -94For connection to 10 MHz Ethernet, glass fibre ST and wire RJ45 5 and 2nd interface (RS485, IEC 60870-5-103)For connection to 100 MHz Ethernet, glass fibre SC and wire RJ45 6 and 2nd interface (RS485, IEC 60870-5-103)

With guidance / protection interface:Protocol InterMiCOM -95

For connection to wire, RS485, isolated 1For connection to plastic fibre, FSMA connector 2For connection to glass fibre, ST connector 4For connection to wire, RS232, isolated 5

Language:English (German) 4) Without order extension no.

Px40 English (English) 4) (on request) -800

German (English) 4) -801

French (English) 4) -802

Spanish (English) 4) -803

Polish (English) 4) (on request) -804

Russian (English) 4) 7) (on request) -805

2) Switching via parameter, default setting is underlined!3) This option is excluded if the InterMiCOM (-95x) is ordered4) Second included language in brackets7) Hardware option, supports cyrillic letters instead of special West. Europe characters8) Standard variant recommended, if higher pickup threshold not explicitly required by the application9) NCIT (non-conventional instrument transformer) option for variants with either pin terminals or ring terminals only10)Transient ground fault option for variants with current and voltage transformers only

T&D Worldwide Contact Centre Available 24h a day: +44 (0) 1785 25 00 70 [email protected] www.areva-td.com

p139 technical datasheet en 11 a

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