udoc-0012 pct210 catalogue eng

8/8/2019 Udoc-0012 Pct210 Catalogue Eng

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PROTECTION AND CONTROLPCT210 provides between others a three stagedirectional or non-directional instantaneous and currentdependent or independent time delayed phaseovercurrent protection, directional or non-directionaltwo stage instantaneous and current dependent orindependent time delayed earh fault protection for allsorts of network earthing. All current measuring functionsmay be stabilized or blocked by settable ammount ofsecond harmonic component.

A three stage thermal overload protection may beused efficiently on power cables as well as overhead

lines and transformers. A two stage negative sequenceovercurrent protection with all types of time delayfurther increases the application possibilities.

Overvoltage and undervoltage protection functionscomplete the range of applications including the residualvoltage based earth fault protection in isolated andresonantly earthed systems. Over, under and rate ofchange of frequency protection functions are availabletogether with V/Hz protection for power transformers.

Logical busbar and/or breaker failure protection ofMV buses and circuit breakers can use built-in IEC

61850 communication protocol with GOOSE exchange,reducing significantly this way a number of copper cablesin substation. Conventional contact based logic isavailable as well.

A five shot automatic reclosing is available forautomatic control of circuit breaker, which can also becontrolled (On Off) locally by means of built-in pushbuttons on front panel as well as remotely through thesubstation communication and SCADA system. Circuitbreaker control circuits are monitored by means ofbuilt-in control circuit supervision functionality.

APPLICATION

PCT210 is a state of the art microprocessor basedIntelligent Electronic Device (IED) intended mainlyfor relay protection, control, and monitoring ofdistribution and sub-transmission systems. ThePCT210 has been developed on completely newhardware and software platform providing this

way outstanding functionality including the latestinternational achievements in the field ofsubstation communication: IEC 61850.

Flexible HW platform offers optimal solutions forwide range of requirements when it comes toprotection, control and monitoring of feeders andother elements of HV/MV installations, includingbetween others power transformers, big motors,busbars, circuit breakers, etc. The number ofvoltage or current analogue input circuits, binaryinputs and outputs can be optimized according tothe actual needs in substation and theirfunctionality adjusted by means of IEDPROgraphical configuration tool to specifics of eachparticular project.

A wide range of application functions includesdifferent protection, control and monitoringfunctions, which correspond to most demandingsystem conditions. They are well tested understeady state as well as transient conditions andthe complete IEDs have been tested according tothe most severe environmental and EMCconditions.

PCT 210

Protection and Control for Power

Networks

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Remarkable communication

PCT210 communicates with Substation AutomationSystems as well as with other systems and deviceswithin the substation over new internationalsubstation communication standard IEC 61850.

PCT210 IEDs have the possibility for both horizontaland vertical communication, including GOOSEmessages and parameter adjustments according toIEC 61850-8-1 part of this standard. New configurationlanguage enables use of advanced tools for automaticconfiguration, testing and maintenance of devices.

Simply Advanced

PCT210 communication is based on International Substation Communication Standard IEC61850-8-1,

which makes possible fast communication not only to substation communication system, but alsobetween different units connected to the system. This way we introduce a reliable and cost effectivelogic busbar and breaker failure protection for MV side of substation, eliminating great ammount ofcopper cables.

Advanced monitoring andsupervision

In order to be protected from unauthorized use, and topreserve data integrity, PCT210 comprises a four-level

authorization system based on roles in work processwith independent passwords for supervisors, operators,engineers and administrators.

For continuous control of device itself, PCT210 containsgreat number offunctions for continuous supervisionof breaker control circuits and circuit breaker itself.Contingent upon chosen configuration, the unit monitorsthe exertion of circuit breaker, winding time of the springsand gas pressure in the chambers of circuit breaker.PCT210 also monitors time and number of breakeroperations in order to enable basic information necessaryfor proper circuit breaker maintenance.

The operation ofPCT210 itself as well as the surroundingequipment can be continuously monitored and analysedby means of built-in comprehensive event anddisturbance recording functions. An information onmeasured currents, voltages and their components,binary inputs and outputs is continuously availabe onlocal HMI. Three pre-set LEDs together with 17programmable ones provide excellent information onunit operation. Five programmable function and twocontrol keys located on front panel make possible easyand intuitive work within the substation, especially duringcommissioning as well as during maintenance.

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Effective tools

Advanced Control Systems have developed together with high functionalflexibility ofPCT210 terminals also comprehensive and user- friendly PCbased tools intended for configuration, setting and information handlingwithin the terminal.

IED Pro package is intended for:

Positioning the PCT210 within the menu tree of a complete system

Configuration of internal functions, binary inputs and binary outputsadjusting this way their functionality to specific requirements insubstation

Setting of all functional parameters to required values, theiradministration and archiving

Handling the event and disturbance recordings, reading and analysingtheir contents

Basic technical characteristics

Analog measuring inputs Three phase currents: 1/5 A One residual (3I0) current: 1/5 A

Three phase voltages: 100 V One residual (3U0) voltage: 100 V Rated frequency: 50 Hz

Binary inputsGalvanically isolated binary inputs 110/220 V DC:

Basic version: 8 configurable Optional: up to 64 configurable

GOOSE type binary inputs via IEC 61850

64 configurable GOOSE inputs

Binary outputs:Galvanically isolated binary outputs (relay contacts):

Basic version: 1 SO non-configurable (self-supervison)

Basic version: 8 NO configurable Optional: up to 64 configurable

GOOSE type binary outputs via IEC 61850

64 configurable GOOSE outputs

DimensionsChassis

H: 250 mm,W: 205 mm,D: 195 mm

Front panelH: 6U - 265.5 mm, W: 1/2 x 19

Auxiliary power supply 100/240 V, AC/DC

CommunicationCommunication protocols:

IEC 61850-8-1 including GOOSE and MMS

messages IEC 60870-5-103 including MMS messages

Hardware connections:- Ethernet for IEC 61850 Optical and/or magnetic (x2)

RJ45 on front panel- Serial RS232 and/or RS485

Local HMI: Basic: 4 rows LCD with 20 signs per row Optional: 320x240 (1/4 VGA) or 128x128 pixels

3 system and 17 configurable colour LEDs 5 function keys 2 command keys

IEC Pro package is intended for easyhandling of all IEC 61850 basedGOOSE functionality communicationparameters, providing this way easyintegration of PCT210 into completesubstation automation system.

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Protection functions

TECHNICAL CHARACTERISTICS PCT 210Standard configurations

Feeder MotorMeasurement

cellTransformerprotection

Distanceprotection

Measurement transformersCurrent transformers (phase) 3 6 6 3Current transformers (neutral) 1 2 2 1Voltage transformers (phase) 3 3 3 3 3Voltage transformers (neutral) 1 1 1 1 1Protection type

ANSImark IECmark

Three phase overcurrent protection , 3stages

50/51 3I>,3I>>,3I>>>

Directional overcurrent protection, 3 stages 67 Idir>,Idir>>,Idir>>>, t

Switch onto fault protection (SOTF) 50HS

Non-directional earth fault protection, 2stages

50N/51N I0>, I0>>

Sensitive directional earth fault protection, 2stages

67N IEE>,IEE>>, t

Thermal overload protection, 3 stages 49/49F 3Ith>,3Ith>>,3Ith>>>

Negative sequence overcurrent protection,2 stages

46 I2>, I2>> Simplified busbar protection Circuit breaker failure protection 50BF CBFP Inrush restraint 68 3I2f> Automatic reclose function (ARF) 79 0 1 Trip circuit supervision 74TC Cold load pickup Undervoltage protection 27 U V/f protection 24 U/f Groundfault protection from residual voltage 59N U0>,

U0>> Underfrequent protection 81U f Rate-of-frequency change protection 81R df/dt Transformer differential protection 87T 3I> Motor differential protection 87M Cumulative start-up counter 66 Undercurrent protection 37 I< Distant protection 21/21N Z< Synchro-check 25 SYNC Fault locator 21FL

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Monitoring & control

TECHNICAL CHARACTERISTICS PCT 210Standard configurations

Feeder MotorMeasurement

cellTransformerprotection

Distantprotection

ControlCircuit breaker control Relay self-test and diagnostics Supervision and monitoring

Disturbance recorder (120 MB, logs > 15 minutes) Event recorder (up to 10.000 events)

Phase currents and neutral-conduit currents (1, 2, 3, 5 and 7-thharmonic) Symmetrical current and voltage components Neutral counduit voltage Phase and interphase voltages Frequency

Power (active, reactive and total), energy and power factor

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PCT210 Relay types

Relay Order Code X NN NN NN N NN X X X X X NN

Tipovi relejne zatiteFeeder F

Motor M

Transformer T

Control C

Distance D

Voltage regulator R

Number of binary inputs BI1) a) nn

Number of binary outputs BO2) a)

nn

Number of current transformers CT3) b)

nn

Number of voltage transformers VT4) b) n

Other inputs/outputs IO5) a)

nn

Display

Text (4x20) TGraphical (128x128) G

Communication

None N

1 RJ45 port with IEC61850 + GOOSE 1

2 RJ45 port with IEC61850 + GOOSE 2

1 Optical (ST connector) with IEC61850 + GOOSE A

2 Optical (ST connector) with IEC61850 + GOOSE B

1 Optical (ST connector) with IEC60870-5-103 C

Serial

None N

1 RS232 1

2 RS232 2

3 RS232 3

1 RS485 A

2 RS485 B

3 RS485 C

1 Optical Serial port R

2 Optical Serial ports S

3 Optical Serial ports T

PPS

None NPPS port P

Protection typeOnly current protection C

Only voltage protection V

Current and Directional Earth Fault protection E

Both current and voltage protection A

Motor protection6)

M

Transformer protection7)

T

Distance protection8)

D

No protection9)

NSoftware version (non-selectable) nn

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Examples: Relay Order Code Relay Description

1. F 08 08 04 4 00 T 1 N P A 00

Feeder protection relay with 8 BI, 8BO, 4 current and 4 voltagetransformer, text display, 1 Ethernetport, both current and voltageprotection

2. T 24 08 06 0 00 G B N P T 00

Transformer protection relay with 24BI, 8 BO, 6 CT, 0 VT, graphicaldisplay, 2 optical ports, differentialand current transformer protection

3. M 16 16 04 3 00 T N N N M 00Motor protection relay, with 16 BI,16 BO, 4 CT, 3 VT, text display, nocomm ports, motor protection group

4. C 48 16 00 0 00 G A N N N 00Bay Control Unit with 48 BI, 16 BO,no transformers, graphical display, 1optical ports, user programablecontrol function

5. D 24 16 04 4 00 G B N N D 00

Distance protection relay with 24 BIand 16 BO, 4 CT and 4 VT,graphical display, 2 optical ports,and distance protection group

6. R 08 16 02 1 02 T 1 S N N 00

Voltage regulator with 8 BI and 16

BO, 2 CT and 1 VT, 2 milliampereI/O, text display, 1 optical port i 2optical serial ports

1)Allowed numbers: 00, 08, 16, 24, 32, 40, 48, 56 and 64

2)Allowed numbers: 00, 08, 16, 24, 32, 40, 48, 56 and 64

3)Allowed numbers: 00, 01, 03, 04, 06, 09 and 12

4)Allowed numbers: 0, 1, 3, 4, 6

5)Allowed numbers: 00, 08, 16, 24 and 32

6)Only with Motor protection relay type (M)

7)Only with Transformer protection relay type (T)

9)

Only with Control protection relay type (C ), Bay Control Unit

a)Sum of BI and BO can not exceed 64

b)Sum of CT and VT can not exceed 12

8)Only with Distance protection relay type (D)

PCT210 Relay selection

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CURRENT PROTECTION

ANSI Mark IEC Mark

Three phase overcurrent protection , 3 stages 50/51 3I>, 3I>>, 3I>>>Switch onto fault protection (SOTF) 50HSNon-directional earth fault protection, 2 stages 50N/51N I0>, I0>>Thermal overload protection, 3 stages 49/49F 3Ith>, 3Ith>>, 3Ith>>>Negative sequence overcurrent protection, 2 stages 46 I2>, I2>>Simplified busbar protection

Circuit breaker failure protection 50BF CBFPInrush restraint 68 3I2f>

Automatic reclose function (ARF) 79 0 1Trip circuit supervision 74TCCold load pickup

ANSI Mark IEC Mark

Undervoltage protection 27 UV/f protection 24 U/fUnderfrequent protection 81U f

VOLTAGE PROTECTION

CURRENT PROTECTION +ANSI Mark IEC Mark

Directional overcurrent protection, 3 stages 67 Idir>, Idir>>,Idir>>>, t

Sensitive directional earth fault protection, 2 stages 67N IEE>, IEE>>, tGroundfault protection from residual voltage 59N U0>, U0>>

CURRENT AND DIRECTIONAL EARTH FAULT PROTECTION

CURRENT AND DIRECTIONAL EARTH

FAULT PROTECTION + VOLTAGE

PROTECTION

BOTH CURRENT AND VOLTAGEPROTECTION

CURRENT PROTECTION +ANSI Mark IEC Mark

Rate-of-frequency changeprotection 81R df/dt

Transformer differential protection 87T 3I>

TRANSFORMER PROTECTIONCURRENT AND DIRECTIONAL EARTH FAULT PROTECTION +

VOLTAGE PROTECTION +ANSI Mark IEC Mark

Motor differential protection 87M

Undercurrent protection 37 I

udoc-0012 pct210 catalogue eng

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