Page 1 — R E L I O N ® 670 SERIES Line differential protection RED670 Version 2.2 IEC Commissioning manual...
Page 4 Copyright This document and parts thereof must not be reproduced or copied without written permission from ABB, and the contents thereof must not be imparted to a third party, nor used for any unauthorized purpose. The software and hardware described in this document is furnished under a license and may be used or disclosed only in accordance with the terms of such license.
Page 5 In case any errors are detected, the reader is kindly requested to notify the manufacturer. Other than under explicit contractual commitments, in no event shall ABB be responsible or liable for any loss or damage resulting from the use of this manual or the application of the equipment.
Page 6 (EMC Directive 2004/108/EC) and concerning electrical equipment for use within specified voltage limits (Low-voltage directive 2006/95/EC). This conformity is the result of tests conducted by ABB in accordance with the product standard EN 60255-26 for the EMC directive, and with the product standards EN 60255-1 and EN 60255-27 for the low voltage directive.
Page 7: Table Of Contents
Writing an application configuration to the IED.........54 Checking CT circuits.................55 Checking VT circuits.................56 Using the RTXP test switch.............. 56 Checking the binary input/output circuits..........57 Binary input circuits..............57 Binary output circuits..............57 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 8 Verifying the IEEE C37.118/1344 TCP communication....79 Verifying the IEEE C37.118/1344 UDP communication....85 Optical budget calculation for PMU - PDC communication....86 Section 10 Testing IED operation.............87 Preparing for test................87 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 9 Verifying the settings............108 Completing the test.............. 109 Line differential protection L3CPDIF and L6CPDIF....109 Verifying the settings............110 Completing the test.............. 111 Additional security logic for differential protection LDRGFC ..111 Verifying the settings............111 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 10 Testing the block input, interaction between FDPSPDIS or FRPSPDIS and ZMRPSB ..........144 Completing the test.............. 144 Power swing logic PSLPSCH............ 144 Testing the carrier send and trip signals......145 Testing the influence of the residual overcurrent protection.145 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 11 Four step directional earth fault protection......175 Four step non-directional earth fault protection....176 Completing the test.............. 176 Four step negative sequence overcurrent protection NS4PTOC .................176 Completing the test.............. 177 Sensitive directional residual overcurrent and power protection SDEPSDE ..............177 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 12 Verifying the settings............198 Extended testing..............199 Completing the test.............. 199 Two step residual overvoltage protection ROV2PTOV .... 199 Verifying the settings............199 Completing the test.............. 200 Overexcitation protection OEXPVPH ........200 Verifying the settings............200 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 13 Checking that the binary inputs and outputs operate as expected ................215 Measuring the operate value for the negative sequence function ................216 Measuring the operate value for the zero-sequence function ................217 Measuring the operate value for the dead line detection function.................218 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 14 Current reversal and Weak-end infeed logic for distance protection 3-phase ZCRWPSCH ..........241 Current reversal logic............241 Weak end infeed logic............242 Completing the test.............. 242 Local acceleration logic ZCLCPSCH.........243 Verifying the settings............243 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 15 Testing the liquid medium supervision for level alarm and level lockout conditions..........261 Testing the liquid medium supervision for temperature alarm and temperature lock out conditions......262 Completing the test.............. 262 Breaker monitoring SSCBR............262 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 16 Periodic maintenance tests............277 Visual inspection................278 Maintenance tests..............278 Preparation................278 Recording................279 Secondary injection.............. 279 Alarm test................279 Self supervision check............279 Trip circuit check..............279 Measurement of service currents......... 280 Restoring................281 Section 14 Troubleshooting............283 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 17 General IED status............... 283 Fault tracing..................284 Internal fault indications.............284 Using front-connected PC............285 Diagnosing the IED status via the LHMI hint menu....287 Repair instruction................289 Repair support................290 Maintenance................... 290 Section 15 Glossary............... 291 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 19: Section 1 Introduction
The commissioning personnel must have a basic knowledge of handling electronic equipment. The commissioning and maintenance personnel must be well experienced in using protection equipment, test equipment, protection functions and the configured functional logics in the IED. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 20: Product Documentation
The manual provides procedures for the checking of external circuitry and energizing the IED, parameter setting and configuration as well as verifying settings by secondary injection. The manual Line differential protection RED670 2.2 IEC Commissioning manual...
Page 21: Document Revision History
The guideline can be used as a technical reference during the engineering phase, installation and commissioning phase, and during normal service. 1.3.2 Document revision history GUID-C8027F8A-D3CB-41C1-B078-F9E59BB73A6C v4 Document revision/date History –/May 2017 First release Line differential protection RED670 2.2 IEC Commissioning manual...
Page 22: Related Documents
GUID-2945B229-DAB0-4F15-8A0E-B9CF0C2C7B15 v12 The electrical warning icon indicates the presence of a hazard which could result in electrical shock. The warning icon indicates the presence of a hazard which could result in personal injury. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 23: Document Conventions
For example, to save the changes in non-volatile memory, select Yes and press • Parameter names are shown in italics. For example, the function can be enabled and disabled with the Operation setting. • Each function block symbol shows the available input/output signal. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 24: Iec 61850 Edition 1 / Edition 2 Mapping
ALMCALH ALMCALH ALMCALH ALTIM ALTIM ALTMS ALTMS ALTRK ALTRK BCZPDIF BCZPDIF BCZPDIF BCZSPDIF BCZSPDIF BCZSPDIF BCZTPDIF BCZTPDIF BCZTPDIF BDCGAPC SWSGGIO BBCSWI BDCGAPC BDZSGAPC BBS6LLN0 LLN0 BDZSGAPC BDZSGAPC Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 25 BRPTOC BRPTOC BTIGAPC B16IFCVI BTIGAPC BUSPTRC_B1 BUSPTRC BUSPTRC BBSPLLN0 BUSPTRC_B2 BUSPTRC BUSPTRC BUSPTRC_B3 BUSPTRC BUSPTRC BUSPTRC_B4 BUSPTRC BUSPTRC BUSPTRC_B5 BUSPTRC BUSPTRC BUSPTRC_B6 BUSPTRC BUSPTRC BUSPTRC_B7 BUSPTRC BUSPTRC Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 26 BZNPDIF_Z2 BZNPDIF BZNPDIF BZNPDIF_Z3 BZNPDIF BZNPDIF BZNPDIF_Z4 BZNPDIF BZNPDIF BZNPDIF_Z5 BZNPDIF BZNPDIF BZNPDIF_Z6 BZNPDIF BZNPDIF BZNSPDIF_A BZNSPDIF BZASGAPC BZASPDIF BZNSGAPC BZNSPDIF BZNSPDIF_B BZNSPDIF BZBSGAPC BZBSPDIF BZNSGAPC BZNSPDIF Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 27 DRPRDRE ECPSCH ECPSCH ECPSCH ECRWPSCH ECRWPSCH ECRWPSCH EF2PTOC EF2LLN0 EF2PTRC EF2PTRC EF2RDIR EF2RDIR GEN2PHAR GEN2PHAR PH1PTOC PH1PTOC EF4PTOC EF4LLN0 EF4PTRC EF4PTRC EF4RDIR EF4RDIR GEN4PHAR GEN4PHAR PH1PTOC PH1PTOC Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 28 LAPPGAPC LAPPLLN0 LAPPPDUP LAPPPDUP LAPPPUPF LAPPPUPF LCCRPTRC LCCRPTRC LCCRPTRC LCNSPTOC LCNSPTOC LCNSPTOC LCNSPTOV LCNSPTOV LCNSPTOV LCP3PTOC LCP3PTOC LCP3PTOC LCP3PTUC LCP3PTUC LCP3PTUC LCPTTR LCPTTR LCPTTR LCZSPTOC LCZSPTOC LCZSPTOC Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 29 OOSPPAM OOSPPAM OOSPPAM OOSPTRC OV2PTOV GEN2LLN0 OV2PTOV OV2PTOV PH1PTRC PH1PTRC PAPGAPC PAPGAPC PAPGAPC PCFCNT PCGGIO PCFCNT PH4SPTOC GEN4PHAR GEN4PHAR OCNDLLN0 PH1BPTOC PH1BPTOC PH1PTRC PH1PTRC PHPIOC PHPIOC PHPIOC Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 30 SPGGIO SPGAPC SSCBR SSCBR SSCBR SSIMG SSIMG SSIMG SSIML SSIML SSIML STBPTOC STBPTOC BBPMSS STBPTOC STEFPHIZ STEFPHIZ STEFPHIZ STTIPHIZ STTIPHIZ STTIPHIZ SXCBR SXCBR SXCBR SXSWI SXSWI SXSWI Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 31 WRNCALH ZC1PPSCH ZPCPSCH ZPCPSCH ZC1WPSCH ZPCWPSCH ZPCWPSCH ZCLCPSCH ZCLCPLAL ZCLCPSCH ZCPSCH ZCPSCH ZCPSCH ZCRWPSCH ZCRWPSCH ZCRWPSCH ZCVPSOF ZCVPSOF ZCVPSOF ZGVPDIS ZGVLLN0 PH1PTRC PH1PTRC ZGVPDIS ZGVPDIS ZGVPTUV ZGVPTUV Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 32 ZMFPDIS ZMFPTRC ZMFPTRC ZMMMXU ZMMMXU ZMHPDIS ZMHPDIS ZMHPDIS ZMMAPDIS ZMMAPDIS ZMMAPDIS ZMMPDIS ZMMPDIS ZMMPDIS ZMQAPDIS ZMQAPDIS ZMQAPDIS ZMQPDIS ZMQPDIS ZMQPDIS ZMRAPDIS ZMRAPDIS ZMRAPDIS ZMRPDIS ZMRPDIS ZMRPDIS ZMRPSB ZMRPSB ZMRPSB ZSMGAPC ZSMGAPC ZSMGAPC Line differential protection RED670 2.2 IEC Commissioning manual...
Page 33: Section 2 Safety Information
Working in a high voltage environment requires serious approach to avoid human injuries and damage to equipment. M2362-2 v1 Do not touch circuitry during operation. Potentially lethal voltages and currents are present. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 34 Take adequate measures to protect the eyes. Never look into the laser beam. GUID-11CCF92B-E9E7-409C-84D0-DFDEA1DCBE85 v2 The IED with accessories should be mounted in a cubicle in a restricted access area within a power station, substation or industrial or retail environment. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 35: Caution Signs
Be careful and check regulations before making the change. Note signs IP1497-1 v1 M19-2 v3 Observe the maximum allowed continuous current for the different current transformer inputs of the IED. See technical data. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 37: Section 3 Available Functions
Line differential protection for 6 1-A06 CT sets, 3-5 line ends, in-zone transformer L4CPDIF High speed line differential protection for 4 CT sets, 2-3 line ends LDLPSCH Line differential protection logic Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 38 PPLPHIZ Phase preference logic PPL2PHIZ Phase preference logic ZMRPSB Power swing detection 1-B15 1-B15 1-B15 PSLPSCH Power swing logic 1-B15 1-B15 1-B15 Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 39: Back-Up Protection Functions
1-C16 residual overcurrent and power protection LCPTTR Thermal overload protection, one time constant, Celsius LFPTTR Thermal overload protection, one time constant, Fahrenheit CCRBRF 50BF Breaker failure protection Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 40 Rate-of-change of frequency protection 3-E04 3-E04 3-E04 3-E04 Multipurpose protection CVGAPC General current and 4-F01 4-F01 4-F01 4-F01 voltage protection General calculation SMAIHPAC Multipurpose filter 1) 67 requires voltage 2) 67N requires voltage Line differential protection RED670 2.2 IEC Commissioning manual...
Page 41: Control And Monitoring Functions
Single command, 16 signals I103CMD Function commands for IEC 60870-5-103 I103GENCMD Function commands generic for IEC 60870-5-103 I103POSCMD IED commands with position and select for IEC 60870-5-103 Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 42 Fixed signal function block B16I Boolean to integer conversion, 16 bit BTIGAPC Boolean to integer conversion with logical node representation, 16 bit IB16 Integer to Boolean 16 conversion Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 43 Comparator for integer inputs REALCOMP Comparator for real inputs Table 3: Total number of instances for basic configurable logic blocks Basic configurable logic block Total number of instances GATE PULSETIMER RSMEMORY SRMEMORY TIMERSET Line differential protection RED670 2.2 IEC Commissioning manual...
Page 44 Switch controller SXSWI Circuit switch QCRSV Apparatus control RESIN1 RESIN2 POS_EVAL Evaluation of position indication XLNPROXY Proxy for signals from switching device via GOOSE GOOSEXLNRCV GOOSE function block to receive a switching device Line differential protection RED670 2.2 IEC Commissioning manual...
Page 45 Table 6: Total number of instances for configurable logic blocks Q/T Configurable logic blocks Q/T Total number of instances ANDQT INDCOMBSPQT INDEXTSPQT INVALIDQT INVERTERQT ORQT PULSETIMERQT RSMEMORYQT SRMEMORYQT TIMERSETQT XORQT Line differential protection RED670 2.2 IEC Commissioning manual...
Page 46 Generic communication function for Single Point indication SP16GAPC Generic communication function for Single Point indication 16 inputs MVGAPC Generic communication function for measured values BINSTATREP Logical signal status report Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 47 60870-5-103 I103USRDEF Status for user defined signals for IEC 60870-5-103 L4UFCNT Event counter with limit supervision TEILGAPC Running hour meter Metering PCFCNT Pulse-counter logic ETPMMTR Function for energy calculation and demand handling Line differential protection RED670 2.2 IEC Commissioning manual...
Page 48: Communication
GOOSE function block to receive a measurand value GOOSESPRCV GOOSE function block to receive a single point value MULTICMDRCV, Multiple command and 60/10 60/10 60/10 60/10 60/10 MULTICMDSND transmit Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 49 Access point diagnostic for front Ethernet port SCHLCCH Access point diagnostic for non-redundant Ethernet port RCHLCCH Access point diagnostic for redundant Ethernet ports DHCP DHCP configuration for front access point Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 50 ZC1WPSCH Current reversal and weak- 1-B05 1-B05 1-B05 1-B05 end infeed logic for phase segregated communication ZCLCPSCH Local acceleration logic 1-B15 1-B15 1-B15 Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 51: Basic Ied Functions
Description name INTERRSIG Self supervision with internal event list TIMESYNCHGEN Time synchronization module BININPUT, Time synchronization SYNCHCAN, SYNCHGPS, SYNCHCMPPS, SYNCHLON, SYNCHPPH, SYNCHPPS, SNTP, SYNCHSPA Precision time protocol Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 52 Parameter setting function for HMI in PCM600 FNKEYMD1– FNKEYMD5 LEDGEN General LED indication part for LHMI OPENCLOSE_LED LHMI LEDs for open and close keys GRP1_LED1– Basic part for CP HW LED indication module GRP1_LED15 GRP2_LED1– GRP2_LED15 GRP3_LED1– GRP3_LED15 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 53: Section 4 Starting Up
Before starting up commissioning at site, check that the following items are available. • Single line diagram • Protection block diagram • Circuit diagram • Setting list and configuration • RJ-45 Ethernet cable (CAT 5) Line differential protection RED670 2.2 IEC Commissioning manual...
Page 54: Checking The Power Supply
Check also the self-supervision function in Main menu/Diagnostics/IED status/ General menu in local HMI to verify that the IED operates properly. Set the IED time if no time synchronization source is configured. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 55: Ied Start-Up Sequence
Each IED has an RJ-45 Ethernet interface connector on the front. The front Ethernet connector is recommended to be used for communication with PCM600. When an Ethernet-based station protocol is used, PCM600 communication can use the same Ethernet port and IP address. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 56 An ethernet cable (max 2 m length) with RJ-45 connectors is needed to connect two physical Ethernet interfaces together without a hub, router, bridge or switch in between. Select Search programs and files in the Start menu in Windows. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 57 Section 4 1MRK 505 378-UEN A Starting up IEC13000057-1-en.vsd IEC13000057 V1 EN-US Figure 3: Select: Search programs and files Type View network connections and click on the View network connections icon. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 58 Right-click and select Properties. IEC13000059-1-en.vsd IEC13000059 V1 EN-US Figure 5: Right-click Local Area Connection and select Properties Select the TCP/IPv4 protocol from the list of configured components using this connection and click Properties. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 59 IP address is not set to be obtained automatically by the IED, see Figure 7. The IP address must be different from the IP address chosen for the IED. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 60: Writing An Application Configuration To The Ied
When the IED is set in configuration mode, all functions are blocked. The red LED on the IED flashes, and the green LED is lit while the IED is in the configuration mode. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 61: Checking Ct Circuits
Both the primary and the secondary sides must be disconnected from the line and the IED when plotting the excitation characteristics. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 62: Checking Vt Circuits
In this position, the current and voltage enter the protection, but the alarm and trip circuits are still isolated and the IED is in test mode. Before removing the test handle, check the measured values in the IED. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 63: Checking The Binary Input/Output Circuits
Binary output circuits M11722-8 v3 Preferably, disconnect the binary output connector from the binary output cards. Check all connected signals so that both load and polarity are in accordance with IED specifications. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 64: Checking Optical Connections
An IED equipped with optical connections has an minimum space requirement of 180 mm for plastic fiber cables and 275 mm for glass fiber cables. Check the allowed minimum bending radius from the optical cable manufacturer. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 65: Section 5 Configuring The Ied And Changing Settings
IED. After that time has elapsed, it will be safe to turn the IED off, no data will be lost. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 66: Configuring Analog Ct Inputs
Take the rated permissive overload values for the current inputs into consideration. Supervision of input/output modules M11728-2 v3 I/O modules configured with PCM600 (BIM, BOM or IOM) are supervised. I/O modules that are not configured are not supervised. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 67 Each logical I/O module has an error flag that indicates signal or module failure. The error flag is also set when the physical I/O module of the correct type is not detected in the connected slot. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 69: Section 6 Establishing Connection And Verifying The Spa/Iec Communication
• plastic fibres with connector type HFBR • glass fibres with connector type ST When using the IEC protocol, the rear SPA/IEC port must be set for IEC use. Procedure: Line differential protection RED670 2.2 IEC Commissioning manual...
Page 70: Verifying The Communication
IEC. The configuration must be made with the PCM600 software. Verify that the event is presented in the IEC master system. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 71: Fibre Optic Loop
Losses in connection box, two contacts (0.5 dB/contact) 1 dB Losses in connection box, two contacts (1 dB/contact) 2 dB Margin for 2 repair splices (0.5 dB/splice) 1 dB Maximum total attenuation 11 dB 7 dB Line differential protection RED670 2.2 IEC Commissioning manual...
Page 73: Section 7 Establishing Connection And Verifying The Lon Communication
IEDs through the LON bus from the operator’s workplace, from the control center and also from other IEDs via bay-to-bay horizontal communication. For LON communication an SLM card should be ordered for the IEDs. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 74: The Lon Protocol
Use the LON Network Tool (LNT) to set the LON communication. This is a software tool applied as one node on the LON bus. To communicate via LON, the IEDs need to know Line differential protection RED670 2.2 IEC Commissioning manual...
Page 75 Location 0 - 6 No value Location of the node *Can be viewed on the local HMI ADE settings are available on the local HMI under Main menu/Configuration/ Communication/Station communicaton/LON/ADE:1 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 76: Optical Budget Calculation For Serial Communication With Lon
Losses in connection box, two contacts (0.75 dB/contact) 1.5 dB Losses in connection box, two contacts (1dB/contact) 2 dB Margin for repair splices (0.5 dB/splice) 0.5 dB Maximum total attenuation 11 dB 7 dB Line differential protection RED670 2.2 IEC Commissioning manual...
Page 77: Section 8 Establishing Connection And Verifying The Iec 61850 Communication
There are no settings needed for the IEC/UCA 61850-9-2LE communication in the local HMI branch Station communication. Make sure that the optical fibres are connected correctly. Communication is enabled whenever the merging unit starts sending data. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 78: Verifying The Communication
Ethernet ports. Verify that either signal status (depending on which connection that was removed) is shown as Error and the that other signal is shown as Ok. Be sure to re-connect the removed connection after completed verification. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 79: Section 9 Establishing Connection And Verifying The Ieee C37.118/1344 Communication
On. 1.2. Enable sending the frequency data by setting the parameter SendFreqInfo to On. Check the operation of the required phasor channels (PHASORREPORT) by navigating to: Main menu/Configuration/Communication/Station communication/phasor measurement/PMU Report/PHASORREPORT:x. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 80: Setting The Pmu Station Communication (Pmu Configuration)
LAN IP address of the PC is used, where the PDC client tool is installed. 3.3. The default parameter settings can be used for the rest of parameters for the first UDP group. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 81: Setting The Tcp/Udp Client Communication
IEEE C37.118 connection with the PMU: Set the IP stack on PMU Connection Tester to IPv4. Note that the default IP stack on PMU Connection Tester tool is IPv6. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 82 2.1. Set Host IP to the PMU IP address configured for the port in use. Here the LANAB:1 IPAddress (192.168.1.10) is set. 2.2. Set Port to the IED's TCP port set in the PMU under parameter C37.118TCPport (4712 is default). Alternatively, in order to make an Line differential protection RED670 2.2 IEC Commissioning manual...
Page 83 3.2. Click the Configure Alternate Command Channel to configure the TCP channel. A new window will pop up. A TCP channel needs to be configured in order to control the UDP data communicatiuon and transfer the header, configuration and command frames. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 84: Verifying The Communication
Alternatively, the PMU Connection Tester tool can be used to verify the IEEE C37.118/1344 communication. The section Setting the TCP/UDP client communication explains how to set the PMU Connection Tester parameters in order to establish an IEEE C37.118 connection with the PMU. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 85: Verifying The Ieee C37.118/1344 Tcp Communication
Graph tab, observe the Frequency, data Reporting Rate, Phasor names, and Phase angles of the reported synchrophasors. Observe the real-time frame details of the Data Frame in the bottom of the window. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 86 Open the drop-down menu in the Command field. There is a list of commands that can be sent from the client (PMU Connection Tester) to the PMU. Try different commands and make sure that the PMU is receiving and responding to them. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 87 If the HeaderFrame is not included, ask the PMU to send the header frame via the Send Header Frame command (Previous stage). Open each message type and observe the content of each message. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 88 It is also possible to capture the IEEE C37.118 synchrophasor data in an Excel file. This is done by navigating to File/Capture/Start Stream Debug Capture... The tool will ask to Set Stream Debug Capture File Name and path to save the capture file. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 89 IEC140000142 V1 EN-US Figure 14: Start capturing the IEEE C37.118 synchrophasor data • The synchrophasor data capturing process can be stopped at any point of time by navigating to File/Capture/Stop Stream Debug Capture... Line differential protection RED670 2.2 IEC Commissioning manual...
Page 90 Phasor names on top of each column (See figure 16), the capture process should start before connecting the PMU Connection Tester to the PMU, i.e. first start the capturing and then click Connect. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 91: Verifying The Ieee C37.118/1344 Udp Communication
Verifying the UDP communication using PMU Connection Tester • Now it should be possible to see the streaming synchrophasor data. • Verify the communication by following the same steps as in section Verifying the IEEE C37.118/1344 TCP communication. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 92: Optical Budget Calculation For Pmu - Pdc Communication
62.5/125 µm curve represents the remaining optical budget at any link length, which is available for overcoming non-fiber cable related losses. Losses in the connectors and splices are typically 0.3dB/connection. The user must reserve 3dB spare for the uncertainty of the measurements. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 93: Section 10 Testing Ied Operation
The voltages and currents from the test equipment must be obtained from the same source and they must have minimal harmonic content. If the test equipment cannot indicate the phase angle, a separate phase-angle measuring instrument is necessary. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 94 Some time must pass before the IED is restarted. For more information about the flash memory, refer to section “Configuring the IED and changing settings”. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 95: Preparing The Ied To Verify Settings
In certain cases, only modes with a high probability of coming into operation need to be checked when commissioned to verify the configuration and settings. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 96: Activating The Test Mode
Use COMBITEST test system to prevent unwanted tripping when the handle is withdrawn, since latches on the handle secure it in the half withdrawn position. In this position, all voltages and currents are restored and any re-energizing transients Line differential protection RED670 2.2 IEC Commissioning manual...
Page 97: Connecting The Test Equipment To The Ied
IED under test. To ensure correct results, make sure that the IED as well as the test equipment are properly earthed before testing. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 98: Releasing The Function To Be Tested
Any function is blocked if the corresponding setting in the local HMI under Main menu/Test/Function test modes menu remains On, that is, the parameter Blocked is set to Yes and the parameter TESTMODE under Main menu/Test/IED test mode remains Line differential protection RED670 2.2 IEC Commissioning manual...
Page 99: Verifying Analog Primary And Secondary Measurement
Inject an unsymmetrical three-phase voltage and current, to verify that phases are correctly connected. If some setting deviates, check the analog input settings under Main menu/Configuration/Analog modules Line differential protection RED670 2.2 IEC Commissioning manual...
Page 100: Testing The Protection Functionality
Use the disturbance handling tool in PCM600 to evaluate that the protection function has received the correct data and responded correctly (signaling and timing). • Use the event viewer tool in PCM600 to check that only expected events have occurred. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 101: Forcing Of Binary Input/Output Signals For Testing
Test/IED test mode/TESTMODE:1. IEC15000029 V1 EN-US Exit back to the root menu. Select Yes in the save dialogue box. Once the IED is in test mode the yellow Start LED starts to blink. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 102: Enable Forcing Using Testmode Function Block
Use the up/down arrows on the LHMI to change the signal value or the appropriate menu in PCM600. The status of the signal changes automatically to Forced (i.e. there is no need to set the status to Forced manually). Line differential protection RED670 2.2 IEC Commissioning manual...
Page 103 Freezing a signal value without changing it GUID-FD76AAC1-7098-47D3-A3A1-6ACDF509ED91 v1 • Set the status of a signal to Forced, in the forcing menu that corresponds to the I/O card in question. See example of LHMI menu in figure Line differential protection RED670 2.2 IEC Commissioning manual...
Page 104: Forcing By Using Pcm600
Click Forcing Session in the menu IED/Start Forcing. IEC15000023 V1 EN-US Click Start editing signal value for forcing on the tool bar. IEC15000024 V1 EN-US The Signal Monitoring menu changes and indicates the forcing values that can be edited. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 105: How To Undo Forcing Changes And Return The Ied To Normal Operation
How to undo forcing changes and return the IED to normal operation GUID-00E2BAD8-A29E-4B9D-80E6-E12F59E019BD v1 Regardless of which input/output signals have been forced, all forced signals will return to their normal states immediately when the IED is taken out of test mode. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 106: Undo Forcing By Using Testmode Component
PCM600 will revert all forced signals back to unforced and the real signal values will immediately take effect again. This may change both binary input values and output relay states and will undo any forcing done by using the LHMI. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 107 Section 10 1MRK 505 378-UEN A Testing IED operation If the IED is left in test mode, then it is still possible to perform new forcing operations, both from LHMI and from PCM600 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 109: Section 11 Testing Functionality By Secondary Injection
The Manual Trig can be started in two ways: From the local HMI under Main menu/Disturbance records. 1.1. Enter on the row at the bottom of the HMI called Manual trig. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 110: Event Recorder (Er) And Event List (El)
HMI under Main menu/Events, or in more details via the Event Viewer in PCM600. The internal FIFO register of all events will appear when the event viewer is launched. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 111: Identifying The Function To Test In The Technical Reference Manual
Connect the trip contact to the test set to stop the test set for measurement of trip times below. Reduce the voltage slowly and make note of the reset value. The reset value must be high for this function. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 112: Completing The Test
Decrease the current slowly from operate value and note the reset value. Connect the timer and set the current to ten times the value of the IdMin setting. Switch on the current and note the operate time. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 113: Completing The Test
L1 is returned in phase L2, current in phase L2 is returned in phase L3 and current in phase L3 is returned in phase L1. The amplitude of the returned Line differential protection RED670 2.2 IEC Commissioning manual...
Page 114: Verifying The Settings
Tripping time in this loop test includes sending local currents to the remote end, and sending them back. This means that tripping time is double the time achieved with real faults or in bench testing. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 115: Completing The Test
Test mode and also the activation of the local function with setting "Release local". Remember also for example the trip function block deblocking to be able to measure trip times. In the test mode the injected Line differential protection RED670 2.2 IEC Commissioning manual...
Page 116: Verifying The Settings
IDiffL1, IBiasL1, IDiffL2, IBiasL3, IDiffL3 and IBiasL3 must be equal to the injected current. Read the transmission delay. Measure the operating time by injection of a single-phase current in phase 1. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 117: Completing The Test
Verifying the settings GUID-D9F626D4-4038-416F-888E-D3DB5047E79A v1 Prepare the IED for verification of settings outlined in section 1 “Overview” and section 2 “Preparing for test” in this chapter. Current variation local criteria GUID-804E13B6-DC31-487B-A582-7886B1EF3EB7 v2 Procedure Line differential protection RED670 2.2 IEC Commissioning manual...
Page 118 Connect a trip output contact to a timer. Set the injected current to 200 % of the operate level of the tested stage, switch on the current and check the time delay. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 119: Completing The Test
21. In cases where the load encroachment characteristic is activated tests according to the adjusted figures should be carried out. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 120 X1Zx 120° R (Ohm/phase) 20° 40% of RLdFw 80% of RLdFw 0.5 x RFPPZx IEC05000368-4-en.vsdx IEC05000368 V4 EN-US Figure 23: Distance protection characteristic with test points for phase-to- phase measurements Line differential protection RED670 2.2 IEC Commissioning manual...
Page 121 Exact –0.5 x R1 tan(ArgNegRes=30°) –0.37 x X1 0.5 x X1 0.5 x R1 Only used when RLdFw > 0.5 x RFPP 0.5 x RFPP Table is used in conjunction with figure 23. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 122 ArgLd = angle for the maximal load transfer 0.85 x RFPE RLdFwset x tan(ArgLdSet) RLdFw RLdFw –0.1072 x RLdFw Exact: 0.4 x RFPE x tan (ArgDir=20°) 0.4 x RLdFw Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 123: Measuring The Operating Limit Of Set Values
(directional angles). Directional functionality testing (trip inside, no-trip outside) should always be made for all impedance zones set with directionality (forward or reverse). 11.4.1.2 Measuring the operating time of distance protection zones M14944-154 v6 Procedure: Line differential protection RED670 2.2 IEC Commissioning manual...
Page 124: Completing The Test
To verify the settings the operating points according to figures should be tested. See also tables for information. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 125 When RLdFwPE > RFFwPE 0.85·[X1+XN] R≈0.491·(X1+XN)+RFFwPE 0.85·[X1+XN]·1/tan(60°)+RFFwPE 0.85·[X1+XN] Can be limited by RFFwPE -0.85·[X1+XN]· tan (AngNegRes-90°) RFFwPE·tan (ArgLd) Only when RLdFw < RFFwPE RFFwPE -0.5·RLdFw·tan (ArgDir) 0.5·RLdFw Table is used together with figure 25. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 126 When RLdFw > 0,5·RFFwPP 0.85·X1 R=0.491·X1+0.5 RFFwPP 0.85·X1·1/tan(60°)+0.5 RFFwPP 0.85·X1 Can be limited by RFFwPP -0.85·X1·tan (AngNegRes-90°) 0.5·RFFwPP·tan (ArgLd) Only when RLdFW < RFFwPP 0.5·RFFwPP -0.5·RLdFw·tan (ArgDir) 0.5·RLdFw Table is used together with figure 26. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 127: Measuring The Operating Limit Of Set Values
Ensure that the maximum continuous current in an IED does not exceed four times its rated value, if the measurement of the operating characteristics runs under constant voltage conditions. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 128: Phase-To-Phase Faults
After the timer tPP for the actual zone has elapsed, also the signals TRIP, TRPP and TRx shall be activated. 11.4.3.2 Phase-to-earth faults M14944-393 v7 For simplicity, the same test points as for phase-to-phase faults are proposed, but considering new impedance values. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 129: Faulty Phase Identification With Load Encroachment Fmpspdis
(mho) functions. 11.4.5 Distance protection zones, quadrilateral characteristic, separate settings ZMRPDIS GUID-A35C2DED-70A6-4E96-864D-3A6C1147B350 v3 Prepare the IED for verification of settings as outlined in section "Preparing for test" in this chapter. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 130 13 are valid for this case. When the load current compensation is inactive, the dotted lines and test point 13 are valid. Test points 5, 6, and 7 are not valid for this measurement. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 131 80% of RLdFw alt. 80% of RFPEZx RFPEZx (Load encroachment) IEC05000369-4-en.vsdx IEC05000369 V4 EN-US Figure 30: Distance protection characteristic with test points for phase-to- earth measurements Table is used in conjunction with figure 30. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 132 (2 x X1 (2 x X1 + X0 2 x R1 + R0 0.8 x (2 x X1 + X0 0.8 x (2 x R1 + R0 +RFPE Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 133: Measuring The Operating Limit Of Set Values
27. Test points 8, 9, 10 and 11 are intended to test the directional lines of impedance protection. Since directionality is a common function for all 5 measuring zones, it is only Line differential protection RED670 2.2 IEC Commissioning manual...
Page 134: Measuring The Operating Time Of Distance Protection Zones
To verify the settings the operating points according to figures should be tested. See also tables for information. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 135 Operating characteristic for phase selection function, forward direction single-phase faults phase ArgLd ArgNegRes 60° phase ArgDir 50% RLdFw 0.5·RFFwPP IEC09000735-3-en.vsd IEC09000735 V3 EN-US Figure 32: Operating characteristic for phase selection function, forward direction phase-to-phase faults Line differential protection RED670 2.2 IEC Commissioning manual...
Page 136: Measuring The Operating Limit Of Set Values
-0.85·X1·tan (AngNegRes-90°) 0.5·RFFwPP·tan (ArgLd) 0.5·RFFwPP -0.5·RLdFw·tan (ArgDir) 0.5·RLdFw The table showing test points for phase-to-phase loops is used together with figure 11.4.6.1 Measuring the operating limit of set values GUID-B1B7DEB6-7BC3-4A90-8D8F-E4E69B434AFA v3 Procedure: Line differential protection RED670 2.2 IEC Commissioning manual...
Page 137: Completing The Test
31. In cases where the load encroachment characteristic is activated tests according to the adjusted figures should be carried out. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 138 Figure 33: Distance protection characteristic with test points for phase-to- phase measurements Table 30: Test points for phase-to-phase loops L1-L2 (Ohm/Loop) Test point Reach Set value Comments Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 139 –0.23 x X1 0.8 x X1 Exact –0.5 x R1 tan(ArgNegRes=30°) –0.37 x X1 0.5 x X1 0.5 x R1 0.5 x RFPPZx Table is used in conjunction with figure 33. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 140 ArgLd = angle for the maximal load transfer 0.85 x RFPEZx RLdFwset x tan(ArgLdSet) RLdFw RLdFw –02143 x RLdFw Exact: 0.8 x RFPEZx x tan (ArgDir=20°) 0.8 x RLdFw Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 141: Measuring The Operating Limit Of Set Values
Directional functionality testing (trip inside, no-trip outside) should always be made for all impedance zones set with directionality (forward or reverse). 11.4.7.2 Measuring the operating time of distance protection zones GUID-BB93C603-F43E-40CB-8EFA-3B0F280C011D v5 Procedure: Line differential protection RED670 2.2 IEC Commissioning manual...
Page 142: Completing The Test
To verify the settings for the operating points according to the following fault types should be tested: • One phase-to-phase fault • One phase-to-earth fault The shape of the operating characteristic depends on the values of the setting parameters. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 143 + RFPPZx/2 0.5 x X1 0.5 x R1 + RFPPZx/2 ArgLd = angle for the maximal load 0.85 x RFPPZx x tan (ArgLd) transfer 0.85 x RFPPZx Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 144 80% of RLdFw alt. 80% of RFPEZx RFPEZx (Load encroachment) IEC05000369-4-en.vsdx IEC05000369 V4 EN-US Figure 36: Distance protection characteristic with test points for phase-to- earth measurements Table is used in conjunction with figure 36. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 145: Measuring The Operating Limit Of Set Values
Subject the IED to healthy normal load conditions for at least two seconds. Apply the fault condition and slowly decrease the measured impedance to find the operating value of the phase-to-phase fault for zone 1 according to Line differential protection RED670 2.2 IEC Commissioning manual...
Page 146: Measuring The Operating Time Of Distance Protection Zones
Power swing detection ZMRPSB M13888-2 v9 The aim is to verify that the settings of the Power swing detection function ZMRPSB is according to the setting table and to verify that ZMRPSB operates as expected. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 147 ZMRPSB. The proposed test points for validation of the settings are numbered according to figure Test of the interactions or combinations that are not configured are not considered in this instruction. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 148: Verifying The Settings
X1OutRv = X1InRv + (RLdOutFw - RLdInFw) 11.4.9.1 Verifying the settings M13888-11 v6 Preconditions The following output signal shall be configured to binary output available: ZOUT, measured impedance within outer impedance boundary. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 149: Testing The Power Swing Detection Function Zmrpsb
ZMRPSB is activated. Make a test sequence so that a single-phase to earth fault occurs after that the trajectory of the impedance has passed the outer and inner boundary of Line differential protection RED670 2.2 IEC Commissioning manual...
Page 150: Testing The Block Input, Interaction Between Fdpspdis Or Frpspdis And Zmrpsb
Make sure that the existing configuration permits monitoring of the CS, TRIP signals on the binary outputs of the IED. If not, configure connections to unused binary outputs, for test purposes. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 151: Testing The Carrier Send And Trip Signals
BLKZMUR must appear together with the fault and must remain active until the fault has been switched off plus the time delay, as set on the tBlkTr timer. Initiate a phase-to-phase fault within the operating area of both power-swing zones. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 152: Checking The Underreaching Zone
M14946-70 v2 Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to their original values, if they were changed for testing purposes. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 153: Pole Slip Protection Pspppam
With reduced amplitude of the injected voltage to 0.8 UBase the current amplitude and angle is changed via ZC + (ZA – ZC)/2 to a value corresponding to half IBase and 180° between the injected current and voltage. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 154 Now the signals TRIP2 and TRIP should be activated. Zone 1 Zone 2 X’ Pole slip impedance movement Zone 2 TripAngle Zone 1 WarnAngle IEC07000099_2_en.vsd IEC07000099 V2 EN-US Figure 38: Setting of the pole slip protection PSPPPAM Line differential protection RED670 2.2 IEC Commissioning manual...
Page 155: Completing The Test
A parameter setting is available to take into account the circuit breaker opening time. If there are several out-of-step relays in the power system, then the one which finds the center of oscillation in its zone 1 should operate first. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 156: Verifying The Settings
The rating of the analogue channels is considered in order to avoid any hardware damage. The test current is lower than the continuous permissive overload current I of the protection current channels of ovrl the transformer module. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 157 (or in opposition), then the test is related to t,RZ1 the zone 1; if the test voltage is higher than V , then the test is related to the t,RZ1 zone 2. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 158 TRM module is 420 V; so the previous voltages may be applied to the analog channels of the IED continuously. Limitations may be related to the available test set; the current I Line differential protection RED670 2.2 IEC Commissioning manual...
Page 159 The present procedure avoids tests of points of the line SE-RE that are too close to the R-axis because in that case the voltage is close to zero and, therefore, the impedance may approach a not defined quantity 0/0. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 160: Test Of Point Re (R Fwdr , X Fwdx )
Apply the following three-phase symmetrical quantities (the phase angle is related to phase L1): VT s 1 1 11931 95 1 × × × × t FwdZ 13 8 VT p (Equation 20) EQUATION14057 V1 EN-US Line differential protection RED670 2.2 IEC Commissioning manual...
Page 161 EQUATION14057 V1 EN-US ForwardX 59 33     arctan arctan 82. . 14° ∠  =  =   ForwardR 8 19     (Equation 25) EQUATION14058 V1 EN-US Line differential protection RED670 2.2 IEC Commissioning manual...
Page 162 Apply the following three-phase symmetrical quantities (the phase angle is related to phase L1): VT s 0 9 11931 77 81 × × × × t FwdZ 13 8 VT p (Equation 30) EQUATION14063 V1 EN-US Line differential protection RED670 2.2 IEC Commissioning manual...
Page 163 EQUATION14063 V1 EN-US ForwardX 59 33     arctan arctan 82. . 14° ∠  =  =   ForwardR 8 19     (Equation 35) EQUATION14058 V1 EN-US Line differential protection RED670 2.2 IEC Commissioning manual...
Page 164: Test Of The Boundary Between Zone 1 And Zone 2, Which Is Defined By The Parameter Reachz1
Go to Main menu/Test/Function status/Impedance protection/ OutOfStep(78,Ucos)/OOSPPAM(78,Ucos):1/Outputs to check the available service values of the function block OOSPPAM. • Apply the following three-phase symmetrical quantities (the phase angle is related to phase L1): Line differential protection RED670 2.2 IEC Commissioning manual...
Page 165 Define the following three-phase symmetrical quantities (the phase angle is related to phase L1): VT s 1 1 1435 11 44 × × × × t RZ 13 8 VT p (Equation 44) EQUATION14065 V1 EN-US Line differential protection RED670 2.2 IEC Commissioning manual...
Page 166 Go to Main menu/Test/Function status/Impedance protection/ OutOfStep(78,Ucos)/OOSPPAM(78,Ucos):1/Outputs to check the available service values of the function block OOSPPAM. • Apply the following three-phase symmetrical quantities (the phase angle is related to phase L1): Line differential protection RED670 2.2 IEC Commissioning manual...
Page 167 Define the following three-phase symmetrical quantities (the phase angle is related to phase L1): VT s 0 9 1435 9 36 × × × × t RZ 13 8 VT p (Equation 54) EQUATION14066 V1 EN-US Line differential protection RED670 2.2 IEC Commissioning manual...
Page 168 9000 (Equation 59) EQUATION14062 V1 EN-US ∠I = 180º frequency of I = 49.5 Hz Expected result: start of the protection function and trip in zone 1 when trip conditions are fulfilled. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 169: Test Of The Point Se (R Rvsr , X Rvsx )
ROTORANG = -3.06 rad Note that these values identify a point inside the lens characteristic in zone 1 that is close to the point SE. The START is issued, but no TRIP is performed. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 170 EQUATION14059 V1 EN-US ∠I = 0º frequency of I = 50 Hz 10459 1 162 × × 9000 (Equation 69) EQUATION14062 V1 EN-US ∠I = 180º frequency of I = 50.5 Hz Line differential protection RED670 2.2 IEC Commissioning manual...
Page 171 • X=–32.57% • ROTORANG= 0.08 rad Note that these values identify a point outside the lens characteristic, even if it is close to the point SE. Neither START nor TRIP is issued. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 172 EQUATION14059 V1 EN-US ∠I = 0º frequency of I = 50 Hz 10459 1 162 × × 9000 (Equation 79) EQUATION14062 V1 EN-US ∠I = 180º frequency of I = 50.5 Hz Line differential protection RED670 2.2 IEC Commissioning manual...
Page 173: Automatic Switch Onto Fault Logic Zcvpsof
A three-phase fault with zero impedance and a three-phase fault with an impedance corresponding to the whole line is applied. This fault shall cause an instantaneous trip and result in a TRIP indication. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 174: Activating Zcvpsof Externally
M13850-41 v5 Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to their original values, if they were changed for testing purposes. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 175: Phase Preference Logic Pplphiz
No Trip 231a No Trip Trip Trip No Trip No Trip Trip 312a Trip No Trip No Trip Trip No Trip Trip 321a No Trip Trip No Trip Trip No Trip Trip Line differential protection RED670 2.2 IEC Commissioning manual...
Page 176: Completing The Test
No Trip 231a No Trip Trip Trip No Trip No Trip Trip 312a Trip No Trip No Trip Trip No Trip Trip 321a No Trip Trip No Trip Trip No Trip Trip Line differential protection RED670 2.2 IEC Commissioning manual...
Page 177: Completing The Test
IP>> and also make sure that the set value IP>> is in between IP>>Min and IP>>Max. Increase the injected current in the Ln phase until the TRLn (n=1–3) signal appears. Switch the fault current off. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 178: Completing The Test
If 1 out of 3 currents are chosen for operation: Connect the injection current to phases L1 and neutral. If 2 out of 3 currents are chosen for operation: Connect the injection current into phase L1 and out from phase L2. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 179 11. Repeat the above described tests for the higher set stages. 12. Check that start and trip information is stored in the event menu . Line differential protection RED670 2.2 IEC Commissioning manual...
Page 180: Completing The Test
SEMOD52967-24 v5 Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to their original values, if they were changed for testing purposes. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 181: Four Step Residual Overcurrent Protection, (Zero Sequence Or Negative Sequence Directionality) Ef4Ptoc
11. Check that the protection does not operate when the polarizing voltage is zero. 12. Repeat the above described tests for the higher set steps. 13. Finally, check that start and trip information is stored in the event menu. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 182: Four Step Non-Directional Earth Fault Protection
Decrease the current slowly and note the reset value. Block lower set steps when testing higher set steps according to the instructions that follow. Connect a trip output contact to a timer. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 183: Completing The Test
Prepare the IED for verification of settings outlined in Section "Preparing the IED to verify settings". IED test set TRIP IEC09000021-2-en.vsd IEC09000021 V2 EN-US Figure 42: Principle connection of the test set Line differential protection RED670 2.2 IEC Commissioning manual...
Page 184: Measuring The Operate And Time Limit For Set Values
PCM600 when the IED is in online mode. Compare the voltage with the set value UNRel> . Continue to test another function or complete the test by setting the test mode to Off. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 185 Section 11 1MRK 505 378-UEN A Testing functionality by secondary injection RCADir Operate area 3 × ROADir IEC06000650_2_en.vsd IEC06000650 V2 EN-US Figure 43: Characteristic with ROADir restriction Line differential protection RED670 2.2 IEC Commissioning manual...
Page 186 Compare the result with the set value and make sure that the new injected 3I · 3U · cos φ is equal to the setting SN>. Take the set characteristic into consideration, see figure and figure 44. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 187 Compare the result with the expected value. The expected value depends on whether definite or inverse time was selected. Continue to test another function or complete the test by setting the test mode to Off. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 188 Inject a voltage 0.8 · UNRel> and a current high enough to operate the directional function at the chosen angle. Increase the voltage until the directional function is released. Compare the measured value with the set UNRel> operate value. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 189: Completing The Test
11.5.7.2 Checking the residual (earth fault) current operate value IP> below M12104-80 v9 Check the low set IN> current where setting FunctionMode = Current and setting BuTripMode = 1 out of 4 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 190: Checking The Re-Trip And Back-Up Times
Apply the fault condition, including the start of CCRBRF, with the current below the set current value. Verify that no re-trip and no back-up trip are obtained. Checking re-trip without current check M12104-58 v9 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 191: Verifying The Back-Up Trip Mode
Apply the fault condition, including start of CCRBRF, with one-phase current above set IP> and residual (earth fault) above set IN>. Verify that back-up trip is achieved after set time. If selected, re-trip should also appear. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 192: Verifying Instantaneous Back-Up Trip At Cb Faulty Condition
Apply input signal for CB closed to the relevant input or inputs CBCLDL1 (2 or 3). Apply the fault condition with input signal(s) for start of CCRBRF. The value of current should be below the set value I>BlkCont. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 193: Completing The Test
Switch off the fault current. For a short while inject a current (fault current) in same phase to about 90% of the set operating current, and switch the current off. Switch the fault current on. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 194: Completing The Test
Use the TRIP signal from the configured binary output to stop the timer. 12. Deactivate the CLOSECMD: Set measured current in one phase to 90% of Current Release level. Activate CLOSECMD. NO TRIP signal should appear. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 195: Completing The Test
If a three-phase test set is available this could be used for all the modes. If a single-phase current/voltage test set is available the test set should be connected to a selected input for one-phase current and voltage. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 196 100% of rated power. Change the angle between the injected current and voltage back to 0°. Decrease the current slowly until the START1 signal, start of stage 1, is activated. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 197: Completing The Test
Increase the current to 100% of IBase and switch the current off. Switch the current on and measure the time for activation of TRIP1, trip of stage 1. If a second stage is used, repeat steps for the second stage. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 198: Completing The Test
Off. Restore connections and settings to their original values, if they were changed for testing purposes. 11.5.13 Voltage-restrained time overcurrent protection VRPVOC GUID-764DA61A-D987-4358-867A-DA43ADDC6E57 v5 Prepare the IED for verification of settings outlined in Section "Preparing the IED to verify settings". Line differential protection RED670 2.2 IEC Commissioning manual...
Page 199: Verifying The Settings
IBase × × CTprim (Equation 94) IECEQUATION2434 V1 EN-US Example (rated secondary current = 1A): CT ratio 10 000/1A VT ratio 10 kV/100 V StartCurr 100% VDepFact Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 200 VRPVOC are active in trip condition). If inverse time delay is used for the overcurrent step, the parameter setting Characterist shall be properly set; we can refer, for example, to the setting Line differential protection RED670 2.2 IEC Commissioning manual...
Page 201 STOC signal before the under-voltage step is allowed to operate. In order to achieve that, apply symmetric three-phase voltages at their rated value Line differential protection RED670 2.2 IEC Commissioning manual...
Page 202: Completing The Test
Supply the IED with three-phase voltages at their rated values. Slowly decrease the voltage in one of the phases, until the START signal appears. Note the operate value and compare it with the set value. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 203 TR1 and TRIP signals operate at a time equal to 0.250 s ± tolerance. 10. The test above can be repeated to check the inverse time characteristic at different voltage levels. 11. Repeat the above described steps for Step 2 of the function. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 204: Completing The Test
Check the inverse time delay by injecting a voltage corresponding to 1.2 × U1>. Repeat the test to check the inverse time characteristic at different over- voltage levels. Repeat the above described steps for Step 2 of the function. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 205: Extended Testing
  −   >   (Equation 102) IECEQUATION2429 V1 EN-US where: t(s) Operate time in seconds Settable time multiplier of the function for step 1 Measured voltage Line differential protection RED670 2.2 IEC Commissioning manual...
Page 206: Completing The Test
12. Set the cooling time constant temporarily to min value (1min.) to quickly lower the thermal content. 13. Wait for a period equal to 6 times Tcooling switch 20 minutes on a voltage 1.15 · V/Hz> and check the inverse operate time. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 207: Completing The Test
Apply voltage higher than the highest set value of UDTrip, U1Low and U2Low to the U1 three-phase inputs and to one phase of the U2 inputs according to figure 46. The voltage differential START signal is set. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 208 The connections to U1 must be shifted to test another phase. (UL1 to UL2, UL2 to UL3, UL3 to UL1) Check of U2Low SEMOD175258-91 v3 Procedure Connect voltages to the IED according to valid connection diagram and figure 47. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 209: Check Of Voltage Differential Trip And Alarm Levels
Check U2 blocking level by comparing the voltage level at reset with the set undervoltage blocking U2Low. 11.6.5.2 Check of voltage differential trip and alarm levels SEMOD175258-104 v3 Procedure Connect voltages to the IED according to valid connection diagram and figure 48. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 210: Check Of Trip And Trip Reset Timers
Observe that the connections to U1 must be shifted to test another phase. (UL1 to UL2, UL2 to UL3, UL3 to UL1) 11.6.5.3 Check of trip and trip reset timers SEMOD175258-124 v2 Procdure Line differential protection RED670 2.2 IEC Commissioning manual...
Page 211: Final Adjustment Of Compensation For Vt Ratio Differences
Loss of voltage check LOVPTUV SEMOD175023-3 v5 Prepare the IED for verification of settings outlined in Section "Preparing the IED to verify settings". 11.6.6.1 Measuring the operate limit of set values SEMOD175023-7 v7 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 212: Completing The Test
Local HMI as well. 11.6.7.1 Verifying the settings GUID-302BE312-2BF8-48C9-9914-A96F16984980 v1 Values of the logical signals for PAPGAPC are available on the local HMI under: Main menu/Tests/Function status/Voltage protection/RadialFeeder(27, U<)/ PAPGAPC(27, U<):1 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 213 TRUE (On), Del1PhOp to 3Ph (Off) and also connect the inputs BLKDLFLT and FUSEFAIL to FALSE. • Also assume circuit breaker is in closed position, that is, the input CBCLOSED is high prior to fault occurrence. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 214: Completing The Test
10% longer than (tDelay+100ms) or a suitable time to monitor the function. Note the frequency value at which the START signal appears and compare it with the set value StartFrequency. Increase the frequency until its rated value is reached. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 215: Completing The Test
Prepare the IED for verification of settings outlined in Section "Preparing the IED to verify settings". 11.7.2.1 Verifying the settings M16290-12 v2 Verification of START value and time delay to operate M16290-14 v6 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 216: Completing The Test
11.7.3 Rate-of-change frequency protection SAPFRC M16256-2 v6 Prepare the IED for verification of settings outlined in Section "Preparing the IED to verify settings". 11.7.3.1 Verifying the settings M16256-8 v1 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 217: Completing The Test
These setting parameters decide what kind of preprocessing the connected three- phase CT and VT inputs shall be subjected to. That is, for example, single-phase quantities, phase-to-phase quantities, positive sequence quantities, negative sequence quantities, maximum quantity from the three-phase group, minimum Line differential protection RED670 2.2 IEC Commissioning manual...
Page 218: Built-In Overcurrent Feature (Non-Directional)
SEMOD56488-35 v3 The current restraining value has also to be measured or calculated and the influence on the operation has to be calculated when the testing of the operate value is done. Procedure Line differential protection RED670 2.2 IEC Commissioning manual...
Page 219: Overcurrent Feature With Voltage Restraint
RCA angle and lead for positive RCA angle) the relevant polarizing quantity voltage by an angle equal to the set IED characteristic angle (rca-dir) when forward directional feature is selected and the CTstarpoint configuration parameter is set to ToObject. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 220: Over/Undervoltage Feature
IED. The condition for this procedure is that the setting of IMinOp is lower than the setting of Ip>Block. 11.9.1.1 Verifying the settings M12917-31 v8 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 221: Completing The Test
All undervoltage-dependent functions must be blocked. Disconnect the dc voltage from the MCBOP binary input terminal. Disconnect one of the phase voltages and observe the logical output signals on the binary outputs of the IED. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 222: Measuring The Operate Value For The Negative Sequence Function
= × 0, 5 IECEQUATION00022 V2 EN-US Compare the result with the set value of the negative-sequence operating voltage (consider that the set value 3U2> is in percentage of the base voltage UBase). Line differential protection RED670 2.2 IEC Commissioning manual...
Page 223: Measuring The Operate Value For The Zero-Sequence Function
IEC00000275 V1 EN-US Compare the result with the set value of the zero-sequence operating voltage (consider that the set value 3U0> is in percentage of the base voltage.) Line differential protection RED670 2.2 IEC Commissioning manual...
Page 224: Measuring The Operate Value For The Dead Line Detection Function
Change the voltages and currents in all three phases simultaneously. The voltage change must be higher than the set value DU> and the current change must be lower than the set value DI<. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 225: Completing The Test
Ensure the values are equal to their rated values. Disconnect one of the phase voltage from the main fuse group or the pilot fuse group. Observe the binary outputs of the IED. The MAINFUF or the Line differential protection RED670 2.2 IEC Commissioning manual...
Page 226: Completing The Test
11.10.1 Synchrocheck, energizing check, and synchronizing SESRSYN M2377-3 v12 This section contains instructions on how to test the synchrocheck, energizing check, and synchronizing function SESRSYN for single, double and 1½ breaker arrangements. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 227 This description describes the test of the version intended for one bay. Figure shows the general test connection for a 1½ breaker diameter with one- phase voltage connected to the line side. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 228 L12,L23,L31 UMeasure Ph/N U-Line1 Ph/Ph U3PLN1 Input Phase L1,L2,L3 L12,L23,L31 IEC05000481-5-en.vsd IEC05000481 V5 EN-US Figure 50: General test connection for a 1½ breaker diameter with one-phase voltage connected to the line side Line differential protection RED670 2.2 IEC Commissioning manual...
Page 229: Testing The Synchronizing Function
U-Line UL1, UL2 or UL3 line 1 voltage input on the IED according to the connection in SMT U-Bus Bus voltage input on the IED according to the connection in SMT Line differential protection RED670 2.2 IEC Commissioning manual...
Page 230 ± dφ degrees, the user can check that the two outputs are activated for a phase difference lower than the set value. It should not operate for other values. See figure 51. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 231 If a modern test set is used, the frequency can be changed continuously. Testing the reference voltage M2377-249 v5 Use the same basic test connection as in figure 49. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 232: Testing The Energizing Check
The test should verify that the energizing check function operates for a low voltage on the U-Bus and for a high voltage on the U-Line. This corresponds to an energizing of a dead bus to a live line. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 233: Testing The Voltage Selection
This test should verify that the correct voltage is selected for the measurement in the SESRSYN function used in a double-bus arrangement. Apply a single-phase voltage of 100% GblBaseSelLine to the U-Line and a single-phase voltage of 100% GblBaseSelBus to the U-Bus. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 234 SESRSYN 1 1 ½ bus WA1 – LINE1_Q B1SEL, (Operates on LINE1 LN1SEL WA1_QA1) WA1 – TIE_QA1 LINE2_Q B1SEL, LINE2 LN2SEL WA1 – TIE_QA1 WA2_QA B1SEL, B2SEL Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 235: Completing The Test
M2377-1042 v5 Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to their original values, if they were changed for testing purposes. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 236: Autorecloser For 1/2/3-Phase Operation Smbrrec
Figure illustrates a suggested testing arrangement, where the circuit-breaker (CB) is simulated by an external bi-stable relay (BR), for example a relay type RXMVB2 or RXMD or Breaker Simulator of ABB. The following manual switches are used: • switch or push-button to close (SC) •...
Page 237 Possibly a switch simulation the synchronizing check SESRSYN condition CLOSECB Trip CBCLOSED CBREADY To test IEC04000202-3-en.vsd IEC04000202 V3 EN-US Figure 53: Simulating the CB operation by a bi-stable relay/breaker simulator and manual switches Line differential protection RED670 2.2 IEC Commissioning manual...
Page 238: Preparation Of The Verification
It can be, for example, • three-phase single-shot auto reclosing • two-shot reclosing • single-phase and three-phase single-shot auto reclosing Below, a case with single-phase and three-phase single-shot auto reclosing is described. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 239: Checking The Auto Reclosing Conditions
In case of a blocking signal the procedure should be similar. Start without the blocking or inhibit signal, and then run a sequence with the blocking or inhibit signal added. Checking the influence of the INHIBIT signal M12400-129 v5 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 240 The output READY shall be low, and PREP3P shall be high. Apply a single phase fault and thereby a START signal. Check that a definitive three phase trip and no auto reclosing takes place. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 241: Completing The Test
For that reason, test the total function in a system, that is, either in a complete delivery system as an acceptance test (FAT/SAT) or as parts of that system. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 242: Single Command, 16 Signals Singlecmd
Prepare the IED for verification of settings outlined in Section "Preparing the IED to verify settings". Check the scheme logic during the secondary injection test of the impedance or overcurrent protection functions. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 243: Testing Permissive Underreaching
Check that trip time complies with the zone timers and that correct trip outputs, external signals, and indications are obtained for the actual type of fault generated. 11.11.1.3 Testing blocking scheme M13868-50 v5 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 244: Testing Delta Blocking Scheme
11.11.1.5 Checking of unblocking logic M13868-72 v4 Check the unblocking function (if the function is required) when checking the communication scheme. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 245: Completing The Test
Deactivate the receive (CRLx) signal in the IED. Check that the trip time complies with the zone timers and that correct trip outputs, external signals, and indications are obtained for the actual type of fault generated. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 246: Testing Permissive Overreaching
M13868-84 v6 Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to their original values, if they were changed for testing purposes. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 247: Current Reversal And Weak-End Infeed Logic For Distance Protection 3-Phase Zcrwpsch
WEIBLK2. Check that correct trip outputs and external signals are obtained for the type of fault generated. The operation time should be about the tDelayRev setting Line differential protection RED670 2.2 IEC Commissioning manual...
Page 248: Weak End Infeed Logic
M14947-105 v5 Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to their original values, if they were changed for testing purposes. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 249: Local Acceleration Logic Zclcpsch
The current reversal and weak-end-infeed functions shall be tested together with the permissive scheme. 11.11.5.1 Testing the directional comparison logic function M13926-7 v2 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 250 Switch the fault current off. Activate the CR binary input. Switch the fault current on (110% of the set operating current) and measure the operating time of the ECPSCH logic. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 251: Completing The Test
Inject current (180° — AngleRCA) in one phase to about 110% of the set operating current of the four step residual overcurrent protection (IN>Dir). Check that the IRVL output is activated in the disturbance recorder after the set time tPickUpRev. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 252: Testing The Weak-End Infeed Logic
Switch off the polarizing voltage and reset the BLOCK and CRL binary input. WEI = Echo & Trip If setting M13936-52 v12 Inject the polarizing voltage 3U0 to about 90% of the setting (3U0>) operating voltage. Activate the CRL binary input. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 253: Completing The Test
M13936-90 v5 Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to their original values, if they were changed for testing purposes. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 254: Direct Transfer Trip Logic
11.11.7.2 Compensated over- and undervoltage protection COUVGAPC GUID-ED8BE791-A0E7-45E0-AEA7-045CD7497D64 v1 Prepare the IED for verification of settings as outlined in section "Requirements" and section "Preparing for test" in this chapter. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 255 26. Inject symmetrical phase voltages equal to 120% of the rated voltage. 27. Increase the injected current (same phase angle as the injected voltage) in phase L1 from zero and note the operated value (start value) of the function. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 256: Sudden Change In Current Variation Sccvptoc
Connect switchable binary signal/s to the binary input to be used for the communication supervision signal/s CHERR1 and CHERR2. If OpMode = 2 Out Of 2: Activate input and check output signals according to table and 40. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 257 If OpMode = 1 Out Of 2: 10. Activate input and check output signals according to table and 42. Table 41: Activate input signals if OpMode = 1 Out Of 2 INPut CHERR1 CHERR2 LOCTR LOCTRL1 LOCTRL2 LOCTRL3 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 258: Negative Sequence Overvoltage Protection Lcnsptov
Prepare the IED for verification of settings as outlined in section "Requirements" and section "Preparing for test" in this chapter. I E D T E S T S E T IEC10000014-1-en.vsd IEC10000014 V1 EN-US Figure 54: Connection of test equipment Line differential protection RED670 2.2 IEC Commissioning manual...
Page 259: Zero Sequence Overvoltage Protection Lczsptov
11.11.7.7 Negative sequence overcurrent protection LCNSPTOC GUID-46AA65BF-07F0-4E2B-B00F-D3B2057093DB v1 Prepare the IED for verification of settings as outlined in section "Requirements" and section "Preparing for test" in this chapter. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 260: Zero Sequence Overcurrent Protection Lczsptoc
11.11.7.8 Zero sequence overcurrent protection LCZSPTOC GUID-DF48CC20-7275-4543-84D1-0856A946520A v2 Prepare the IED for verification of settings as outlined in section "Requirements" and section "Preparing for test" in this chapter. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 261: Three Phase Overcurrent Lcp3Ptoc
Off. Restore connections and settings to their original values, if they were changed for testing purposes. 11.11.7.10 Three phase undercurrent LCP3PTUC GUID-8C3BA5FB-5878-4B87-BDF0-5DCDF72870B4 v1 Prepare the IED for verification of settings as outlined in section "Requirements" and section "Preparing for test" in this chapter. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 262: Logic
SMBRREC. The function must issue a three-phase trip in all cases when trip is initiated by any protection or some other built-in or external function. The following functional output signals must always appear simultaneously: TRIP, TRL1, TRL2, TRL3 and TR3P. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 263: 1Ph/3Ph Operating Mode
Functional outputs TRIP, TRLn and TR1P should be active during the first fault. No other outputs should be active. Functional outputs TRIP, all TRLn and TR3P should be active during second fault. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 264: 1Ph/2Ph/3Ph Operating Mode
Functional outputs TRIP, all TRLn and TR3P should be active during second fault. Initiate a phase-to-phase fault and switch it off immediately when the trip signal is issued for the corresponding two phases. Initiate a second phase-to- Line differential protection RED670 2.2 IEC Commissioning manual...
Page 265: Circuit Breaker Lockout
11.13 Monitoring SEMOD53581-1 v1 11.13.1 Gas medium supervision SSIMG GUID-0A83B4D5-51FF-43CB-8DC7-AFCEA2BC7B69 v2 Prepare the IED for verification of settings as outlined in Section "Preparing the IED to verify settings" in this chapter. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 266: Testing The Gas Medium Supervision For Pressure Alarm And Pressure Lockout Conditions
Temperature lockout input SETTLO can be used to set TEMPLO signal. Also, increase further the temperature input above TempLOLimit, check that the outputs TEMPLO and LOCKOUT appears after a set time delay of tTempLockOut. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 267: Completing The Test
ALARM and LOCKOUT disappears. Reset the BLOCK binary input. Make sure that level lockout condition exists and then activate the reset lock out input RESETLO and check that the outputs PRESLO and LOCKOUT reset. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 268: Testing The Liquid Medium Supervision For Temperature Alarm And Temperature Lock Out Conditions
If current need to be injected for a particular test, it should be done in the phase selected by the PhSel parameter. Follow the sequence for positioning the auxiliary contacts before testing: POSCLOSE POSOPEN Test of CB contact travel time Line differential protection RED670 2.2 IEC Commissioning manual...
Page 269 7.5. Lockout signal IPOWLOPH appears if IPOWPH exceeds further to the threshold value LOAccCurrPwr. 7.6. Calculation of accumulated energy IPOWPH is stopped when injected current is lower than set AccStopCurr value. Test of CB operation cycles Line differential protection RED670 2.2 IEC Commissioning manual...
Page 270: Completing The Test
Parameter Setting tool in PCM600. • Use event masks • Report no events • Report all events In test mode, individual event blocks can be blocked from PCM600. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 271: Fault Locator Lmbrflo
Subject the IED to healthy normal load conditions for at least two seconds. Apply a fault condition. Check that the distance-to-fault value displayed on the HMI complies with equations 108, × ------ - 100 (Equation 108) EQUATION123 V1 EN-US Line differential protection RED670 2.2 IEC Commissioning manual...
Page 272: Completing The Test
Continue to test another function or end the test by changing the Test mode setting to Off. Restore connections and settings to their original values, if they were changed for testing purposes. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 273: Metering
After some time (multiple of minute) remove the current and voltage input from CVMMXN function block. Check the EAFACC and ERFACC output in the next 1 minute cycle for the retaining the same value. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 274: Completing The Test
M13906-301 v5 Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to their original values, if they were changed for testing purposes. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 275: Station Communication
• Self-supervision status: Main menu/Diagnostics/Internal events • Status for inputs and outputs: Main menu/Test/Function status, browse to the function group of interest. • Remote communication related signals: Main menu/Test/Function status/ Communication/Remote communication Line differential protection RED670 2.2 IEC Commissioning manual...
Page 276: Basic Ied Functions
Verifying the settings M11369-4 v4 Check the configuration of binary inputs that control the selection of the active setting group. Browse to the ActiveGroup menu to achieve information about the active setting group. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 277: Completing The Test
Navigate to the test mode folder. Change the On setting to Off. Press the 'E' key and the left arrow key. Answer YES, press the 'E' key and exit the menus. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 279: Section 12 Checking The Directionality
ZDMRDIR are available under the HMI menu: Main menu/ Settings/IED Settings/Impedance protection/ DirectionalImpedance The primary load impedance must have an angle (PHI) between the setting angles for the directional lines. In case of default settings this means: Line differential protection RED670 2.2 IEC Commissioning manual...
Page 280 Line differential protection RED670 2.2 IEC Commissioning manual...
Page 281 (importing) resistive load (active power). Usually it is enough to look at the resistive values to get information of the load direction, that must anyway be compared with the indication given by external equipment measuring the same power flow. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 283: Section 13 Commissioning And Maintenance Of The Fault Clearing System
The periodicity of all tests depends on several factors, for example the importance of the installation, environmental conditions, simple or complex equipment, static or electromechanical IEDs, and so on. The normal maintenance praxis of the user should be followed. However, ABB's recommendation is as follows: Every second to third year •...
Page 284: Visual Inspection
IED at a time on live circuits where redundant protection is installed and de-energization of the primary circuit is not allowed. ABB protection IEDs are preferably tested by aid of components from the COMBITEST testing system described in information B03-9510 E. Main...
Page 285: Recording
When the protection IED undergoes an operational check, a tripping pulse is normally obtained on one or more of the output contacts and preferably on the test switch. The healthy circuit is of utmost importance for the protection operation. If Line differential protection RED670 2.2 IEC Commissioning manual...
Page 286: Measurement Of Service Currents
The neutral-point voltage to an earth-fault protection IED is checked. The voltage is normally 0.1 to 1V secondary. However, voltage can be considerably higher due to harmonics. Normally a CVT secondary can have around 2.5 - 3% third-harmonic voltage. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 287: Restoring
Thus a list should be prepared of all items disturbed during test so that all can be put back into service quickly and without overlooking something. It should be put back into service item by item and signed by the responsible engineer. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 289: Section 14 Troubleshooting
No problem detected. None. Time synch Fail No time synchronization. Check the synchronization source for problems. If the problem persists, contact your ABB representative for service. Real time clock Ready No problem detected. None. Real time clock Fail The real time clock has Set the clock.
Page 290: Fault Tracing
Ready (I/O module name) Fail I/O modules has failed. Check that the I/O module has been configured and connected to the IOP1- block. If the problem persists, contact your ABB representative for service. 14.2 Fault tracing IP8765-1 v1 14.2.1 Internal fault indications...
Page 291: Using Front-Connected Pc
The internal events are time tagged with a resolution of 1ms and stored in a list. The list can store up to 40 events. The list is based on the FIFO principle, when it is Line differential protection RED670 2.2 IEC Commissioning manual...
Page 292 This means that, when using the PC for fault tracing, it provides information on the: • Module that should be changed. • Sequence of faults, if more than one unit is faulty. • Exact time when the fault occurred. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 293: Diagnosing The Ied Status Via The Lhmi Hint Menu
Phasor Report. PMU not connected to 3ph output The PMU phasor report input(s) must be connected to the 3ph output of SMAI or 3PHSU. Table continues on next page Line differential protection RED670 2.2 IEC Commissioning manual...
Page 294 Please restart IED and consider Reconfigure HW modules to get updated hardware list. Non ABB vendor SFP detected Non ABB vendor SFP detected. Corresponding hardware(s) is set to fail. Please use ABB approved SFP’s. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 295: Repair Instruction
M11764-10 v1 An alternative is to open the IED and send only the faulty circuit board to ABB for repair. When a printed circuit board is sent to ABB, it must always be placed in a metallic, ESD-proof, protection bag.
Page 296: Repair Support
Repair support M11768-3 v3 If an IED needs to be repaired, the whole IED must be removed and sent to an ABB Logistic Center. Before returning the material, an inquiry must be sent to the ABB Logistic Center. e-mail: offer.selog@se.abb.com 14.5...
Page 297: Section 15 Glossary
Binary signal transfer function, receiver blocks Binary signal transfer function, transmit blocks C37.94 IEEE/ANSI protocol used when sending binary signals between IEDs Controller Area Network. ISO standard (ISO 11898) for serial communication Circuit breaker Combined backplane module Line differential protection RED670 2.2 IEC Commissioning manual...
Page 298 DARPA Defense Advanced Research Projects Agency (The US developer of the TCP/IP protocol etc.) DBDL Dead bus dead line DBLL Dead bus live line Direct current Data flow control Discrete Fourier transform Line differential protection RED670 2.2 IEC Commissioning manual...
Page 299 Function type G.703 Electrical and functional description for digital lines used by local telephone companies. Can be transported over balanced and unbalanced lines Communication interface module with carrier of GPS receiver module Line differential protection RED670 2.2 IEC Commissioning manual...
Page 300 PCI specifications from the PCI SIG (Special Interest Group) for the electrical EMF (Electromotive force). IEEE 1686 Standard for Substation Intelligent Electronic Devices (IEDs) Cyber Security Capabilities Intelligent electronic device IET600 Integrated engineering tool Line differential protection RED670 2.2 IEC Commissioning manual...
Page 301 LON network tool Local operating network Miniature circuit breaker Mezzanine carrier module Milli-ampere module Main processing module MVAL Value of measurement Multifunction vehicle bus. Standardized serial bus originally developed for use in trains. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 302 RASC Synchrocheck relay, COMBIFLEX Relay characteristic angle RISC Reduced instruction set computer RMS value Root mean square value RS422 A balanced serial interface for the transmission of digital data in point-to-point connections Line differential protection RED670 2.2 IEC Commissioning manual...
Page 303 Switch or push button to trip Starpoint Neutral point of transformer or generator Static VAr compensation Trip coil Trip circuit supervision Transmission control protocol. The most common transport layer protocol used on Ethernet and the Internet. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 304 Gregorian calendar. It is used for aeroplane and ship navigation, where it is also sometimes known by the military name, "Zulu time." "Zulu" in the phonetic alphabet stands for "Z", which stands for longitude zero. Line differential protection RED670 2.2 IEC Commissioning manual...
Page 305 Three times zero-sequence current.Often referred to as the residual or the earth-fault current Three times the zero sequence voltage. Often referred to as the residual voltage or the neutral point voltage Line differential protection RED670 2.2 IEC Commissioning manual...
Page 308 — ABB AB Grid Automation Products 721 59 Västerås, Sweden Phone: +46 (0) 21 32 50 00 abb.com/protection-control © Copyright 2017 ABB. All rights reserved. Specifications subject to change without notice.

ABB RED670 Commissioning Manual

Section 1 Introduction

Section 2 Safety Information

Section 3 Available Functions

Section 4 Starting up

Section 5 Configuring the IED and Changing Settings

Section 6 Establishing Connection and Verifying the SPA/IEC Communication

Section 7 Establishing Connection and Verifying the LON Communication

Section 8 Establishing Connection and Verifying the IEC 61850 Communication

Section 9 Establishing Connection and Verifying the IEEE C37.118/1344 Communication

Section 10 Testing IED Operation

Section 11 Testing Functionality by Secondary Injection

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