Page 1 ® Relion 670 SERIES Bay control REC670 Version 2.2 IEC Commissioning manual...
Page 4 Copyright This document and parts thereof must not be reproduced or copied without written permission from Hitachi Energy, 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 This document has been carefully checked by Hitachi Energy but deviations cannot be completely ruled out. In case any errors are detected, the reader is kindly requested to notify the manufacturer.
Page 6 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 Hitachi Energy 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
Using the RTXP test switch ....................46 4.10 Checking the binary input/output circuits................47 4.10.1 Binary input circuits......................47 4.10.2 Binary output circuits......................47 4.11 Checking optical connections....................47 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 8 Preparing the connection to the test equipment..............75 10.4 Connecting the test equipment to the IED................76 10.5 Releasing the function to be tested..................76 10.6 Verifying analog primary and secondary measurement............77 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 9 Function revision history....................92 11.4.5.2 Completing the test...................... 92 11.4.6 Sensitive directional residual overcurrent and power protection SDEPSDE ....93 11.4.6.1 Measuring the operate and time limit for set values.............93 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 10 Measuring the operate and time limit of set values............109 11.4.15.3 Completing the test....................110 11.4.16 Capacitor bank protection CBPGAPC................110 11.4.16.1 Verifying the settings and operation of the function............110 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 11 Voltage unbalance protection of shunt capacitor bank, SCUVPTOV......141 11.6.4.1 Verifying the signals and settings................141 11.6.4.2 Completing the test....................143 11.7 Frequency protection......................143 11.7.1 Underfrequency protection SAPTUF ................143 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 12 Verifying the signals and settings................156 11.9.6.2 Completing the test....................156 11.10 Control..........................157 11.10.1 Synchrocheck, energizing check, and synchronizing SESRSYN........157 11.10.1.1 Testing the synchronizing function................158 11.10.1.2 Testing the synchrocheck functionality...............159 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 13 Scheme communication logic for residual overcurrent protection ECPSCH ....183 11.11.4.1 Function revision history.................... 183 11.11.4.2 Testing the directional comparison logic function............183 11.11.4.3 Completing the test....................184 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 14 Verifying the signals and settings................197 11.13.9.2 Completing the test....................197 11.13.10 Function revision history....................198 11.13.11 Voltage harmonic monitoring VHMMHAI.................198 11.13.11.1 Verifying the signals and settings................198 11.13.11.2 Completing the test....................198 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 15 Secondary injection....................214 13.2.2.4 Alarm test........................214 13.2.2.5 Self supervision check....................215 13.2.2.6 Trip circuit check......................215 13.2.2.7 Measurement of service currents................215 13.2.2.8 Restoring........................216 Section 14 Troubleshooting..................217 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 16 14.2.3 Diagnosing the IED status via the LHMI hint menu............220 14.2.4 Hardware re-configuration....................223 14.3 Repair instruction......................224 14.4 Repair support........................225 14.5 Maintenance........................225 Section 15 Glossary..................... 227 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 17: 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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 18: Product Documentation
IED. The manual also describes how to identify disturbances and how to view calculated and measured power grid data to determine the cause of a fault. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 19: Document Revision History
STBPTOC, EF4PTOC, CHMMHAI, VHMMHAI, OC4PTOC, NS4PTOC, CVGAPC, DRPRDRE, SXSWI and SXCBR. 2022-07 2.2.5.4 Introduced RIA600, which is a software implementation of the IED LHMI panel. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 20: Related Documents
The caution hot surface icon indicates important information or warning about the temperature of product surfaces. Class 1 Laser product. Take adequate measures to protect the eyes and do not view directly with optical instruments. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 21: Document Conventions
Function block name Edition 1 logical nodes Edition 2 logical nodes ALGOS ALSVS AGSAL AGSAL AGSAL SECLLN0 ALMCALH ALMCALH ALMCALH ALTIM ALTIM Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 22 FTAQFVR FTAQFVR FTAQFVR FUFSPVC SDDRFUF FUFSPVC SDDSPVC GOPPDOP GOPPDOP GOPPDOP PH1PTRC GUPPDUP GUPPDUP GUPPDUP PH1PTRC HZPDIF HZPDIF HZPDIF INDCALH INDCALH INDCALH Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 23 SAPTUF SAPTUF SCCFPVOC SCHLCCH SCHLCCH SCHLCCH SCILO SCILO SCILO SCUCPTOC SCPDPTOV SCUVPTOV SCSWI SCSWI SCSWI SDEPSDE SDEPSDE SDEPSDE SDEPTOC SDEPTOV SDEPTRC Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 24 VRPVOC VRLLN0 PH1PTRC PH1PTRC PH1PTUV PH1PTUV VRPVOC VRPVOC VSGAPC VSGGIO VSGAPC WRNCALH WRNCALH WRNCALH ZCLCPSCH ZCLCPLAL ZCLCPSCH ZCPSCH ZCPSCH ZCPSCH ZCRWPSCH ZCRWPSCH ZCRWPSCH ZCVPSOF ZCVPSOF ZCVPSOF Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 25: Safety Information
Never connect or disconnect a wire and/or a connector to or from a IED during normal operation. Hazardous voltages and currents are present that may be lethal. Operation may be disrupted and IED and measuring circuitry may be damaged. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 26: Caution Signs
M2695-2 v2 Always transport PCBs (modules) using certified conductive bags. M2696-2 v1 Do not connect live wires to the IED. Internal circuitry may be damaged Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 27: Note Signs
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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 29: Available Functions
2-C53 1-C51 51N_67N overcurrent protection, four steps NS4PTOC 46I2 Directional negative phase 1-C51 2-C52 2-C53 1-C51 sequence overcurrent protection, four steps Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 30 SCPDPTOV Phase voltage differential based capacitor bank unbalanced protection SCUVPTOV Voltage unbalance protection for shunt capacitor bank Frequency protection Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 31: Control And Monitoring Functions
Bay control 1+5/APC30 1+5/ APC30 LOCREM Handling of LR-switch 1+5/APC30 1+5/ positions APC30 LOCREMCTRL LHMI control of PSTO SXCBR Circuit breaker Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 32 Voltage delta supervision DELISPVC Current delta supervision DELSPVC Real delta supervision, real Logic SMPPTRC Tripping logic SMAGAPC General start matrix block Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 33 Comparator for integer inputs REALCOMP Comparator for real inputs HOLDMINMAX Hold minimum and maximum of input INT_REAL Converter integer to real Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 34 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 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 35 3-M23 3-M23 3-M23 3 phase FLTMMXU Fault current and voltage monitoring LMBRFLO Fault locator Metering PCFCNT Pulse-counter logic ETPMMTR Function for energy calculation and demand handling Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 36 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 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 37 Total number of instances SCILO Interlocking BB_ES A1A2_BS A1A2_DC ABC_BC BH_CONN BH_LINE_A BH_LINE_B DB_BUS_A DB_BUS_B DB_LINE ABC_LINE AB_TRAFO SCSWI Switch controller SXSWI Circuit switch Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 38 XORQT Table 8: Total number of instances for extended logic package Extended configurable logic block Total number of instances GATE PULSETIMER RSMEMORY SLGAPC SRMEMORY TIMERSET VSGAPC Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 39: Communication
GOOSEMVRCV GOOSE function block to receive a measurand value GOOSESPRCV GOOSE function block to receive a single point value Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 40 IEC 62439-3 High- 1-P24 1-P24 1-P24 1-P24 availability seamless redundancy RSTP IEC 62439-3 Rapid 1-P25 1-P25 1-P25 1-P25 spanning tree protocol Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 41 BST2M_323 LDCMTRN Transmission of analog data from LDCM LDCMTRN_2M_305 Transmission of analog LDCMTRN_2M_306 data from LDCM, 2Mbit LDCMTRN_2M_312 LDCMTRN_2M_313 LDCMTRN_2M_322 LDCMTRN_2M_323 Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 42 Protocol reporting of binary data via IEEE 1344 and IEC/IEEE 60255-118 (C37.118) , binary 1-8 SMAI1–SMAI12 Signal matrix for analog inputs 3PHSUM Summation block 3 phase PMUSTATUS Diagnostics for IEC/IEEE 60255-118 (C37.118) 2011 and IEEE1344 protocol Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 43: Basic Ied Functions
Global base values for settings PRIMVAL Primary system values SAFEFILECOPY Safe file copy function ALTMS Time master supervision ALTIM Time management Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 44 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 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 45: Starting Up
Check that the auxiliary supply voltage remains within the permissible input voltage range under all operating conditions. Check that the polarity is correct before energizing the IED. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 46: Energizing The Ied
1 IED energized. Green LED instantly starts flashing 2 LCD lights up and "IED startup" is displayed 3 The main menu is displayed. A steady green light indicates a successful startup. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 47: Setting Up Communication Between Pcm600 And The Ied
DHCP is available for the front port, and a device connected to it can thereby obtain an automatically assigned IP address via the local HMI path Main menu/ Configuration/ Communication/ Ethernet configuration/ Front port/ DHCP. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 48 Select Search programs and files in the Start menu in Windows. 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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 49 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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 50 Use the ping command to verify connectivity with the IED. Close all open windows and start PCM600. The PC and IED must belong to the same subnetwork for this set-up to work. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 51: Writing An Application Configuration To The Ied
IED when plotting the excitation characteristics. If the CT secondary circuit earth connection is removed without the current transformer primary being de-energized, dangerous voltages may result in the secondary CT circuits. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 52: Checking Vt Circuits
Check that no short circuit jumpers are located in the slots dedicated for voltage. Trip and alarm circuits Check that the correct types of contacts are used. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 53: Checking The Binary Input/Output Circuits
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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 55: Configuring The Ied And Changing Settings
The primary CT data are entered via the HMI menu under Main menu /Configurations /Analog modules The following parameter shall be set for every current transformer connected to the IED: Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 56: Supervision Of Input/Output Modules
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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 57: Establishing Connection And Verifying The Spa/Iec Communication
Verifying the communication M11735-77 v1 To verify that the rear communication with the SMS/SCS system is working, there are some different methods. Choose one of the following. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 58: Verifying Spa Communication
(CCITT) characteristics. Table 13: Max distances between IEDs/nodes glass < 1000 m according to optical budget plastic < 25 m (inside cubicle) according to optical budget Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 59: Optical Budget Calculation For Serial Communication With Spa/Iec
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 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 61: Establishing Connection And Verifying The Lon Communication
Glass fiber Plastic fiber Cable connector ST-connector snap-in connector Cable diameter 62.5/125 m 1 mm Max. cable length 1000 m 10 m Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 62: The Lon Protocol
M11643-1 v4 LON communication setting parameters (Table 16) and LON node information parameters (Table 17) can only be set via the LON Network Tool (LNT). Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 63: Optical Budget Calculation For Serial Communication With Lon
4 dB 0.3 dB/m plastic: 620 nm - 1mm 3 dB Margins for installation, aging, and so on 5 dB 2 dB Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 64 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 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 65: Establishing Connection And Verifying The Iec 61850 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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 67: Establishing Connection And Verifying The Ieee C37.118/1344 Communication
Front port is not available in the IED’s with blank front panel. By default, AP1 is available for engineering. To enable IEEE C37.118/1344 synchrophasor communication: Enable communication for by navigating to: Main menu /Configuration /Communication / Ethernet configuration . Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 68: Setting The Tcp/Udp Client Communication
PMU Connection Tester tool The following steps explain how to set the PMU Connection Tester parameters in order to establish an IEEE C37.118 connection with the PMU: Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 69 Alternatively, in order to make an IEEE1344 communication, the 1344TCPport parameter setting can be used (4713 is default). 2.3. Set the Protocol as IEEE C37.118.2-2011. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 70 TCPportUDPdataCtrl1 as one of the UDP communication parameters. 3.5. Save the Alternate Command Channel Configuration settings. 3.6. Continue to the section Verifying the IEEE C37.118/1344 UDP communication Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 71: Verifying The Communication
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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 72 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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 73 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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 74 File /Capture /Start Stream Debug Capture... The tool will ask to Set Stream Debug Capture File Name and path to save the capture file. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 75 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... Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 76 (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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 77: Verifying The Ieee C37.118/1344 Udp Communication
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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 78: Optical Budget Calculation For Pmu - Pdc Communication
Losses in the connectors and splices are typically 0.3dB/connection. The user must reserve 3dB spare for the uncertainty of the measurements. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 79: Testing Ied Operation
A PC with PCM600 application configuration software in work online mode All setting groups that are used should be tested. This IED is designed for a maximum continuous current of four times the rated current. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 80: Preparing The Ied To Verify Settings
For information about the functions to test, for example signal or parameter names, see the technical manual. The correct initiation of the disturbance recorder is made on start and/or release or trip from Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 81: 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 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 82: Connecting The Test Equipment To The Ied
Release the tested function(s) by setting the corresponding Blocked parameter under Function test modes to No in the local HMI . Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 83: 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 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 84: Testing The Protection Functionality
For outputs, any output relay can be forced to be active or not, regardless of the current requested state of the output in the IED logic configuration. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 85: How To Enable Forcing
Forcing by using LHMI GUID-D885671F-79E5-4B75-8777-B59E44F6FCFC v1 Editing a signal value directly GUID-E0C115BE-3AD1-48C7-BA2D-29857CD3D3ED v1 • Edit the input/output value directly to select the desired logical level, by doing following: Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 86 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 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 87: Forcing By Using Pcm600
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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 88: How To Undo Forcing Changes And Return The Ied To Normal Operation
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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 89: Undo Forcing By Using Testmode Component
LHMI. If the IED is left in test mode, then it is still possible to perform new forcing operations, both from LHMI and from PCM600 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 91: Testing Functionality By Secondary Injection
IED or temporarily connected to the Ethernet port (RJ-45) on the front. The PCM600 software package must be installed in the PC. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 92: Event Recorder (Er) And Event List (El)
11.3.1.1 Verifying the settings SEMOD55257-46 v5 Connect a single-phase or three-phase test set to inject the operating voltage. The injection is done across the measuring branch. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 93: Completing The Test
Ensure that the maximum continuous current, supplied from the current source used for the test of the IED, does not exceed four times the rated current value of the IED. 11.4.1.1 Measuring the operate limit of set values M11754-11 v7 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 94: Completing The Test
1000.0 % of IBase. 11.4.2.2 Verifying the settings SEMOD56287-72 v10 The verification of the non-directional phase overcurrent function is done as instructed below, but without applying any polarizing voltage. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 95: Completing The Test
11.4.3 Instantaneous residual overcurrent protection EFPIOC SEMOD52967-3 v7 Prepare the IED for verification of settings outlined in Section "Preparing the IED to verify settings". Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 96: Measuring The Operate Limit Of Set Values
Technical data table updated with note “Operate time and reset time are only valid if harmonic blocking is turned off for a step”. 2.2.3 Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 97: Four Step Directional Earth Fault Protection
Four step negative sequence overcurrent protection NS4PTOC GUID-EB1A8DFD-5BAC-4024-ADA2-D9BE7A2B50A0 v2 Prepare the IED for verification of settings as outlined in section "Preparing for test" in this chapter. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 98: Function Revision History
Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to the original values, if changed for testing purposes. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 99: Sensitive Directional Residual Overcurrent And Power Protection Sdepsde
Figure 25. Measure the operate time of the timer by injecting a current two times the set INcosPhi> value and the polarizing voltage 1.2 · UNRel>. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 100 Continue to test another function or complete the test by setting the test mode to Off. RCADir Operate area 3 × ROADir IEC06000650_2_en.vsd IEC06000650 V2 EN-US Figure 24: Characteristic with ROADir restriction Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 101 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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 102 The expected value depends on whether definite time tINNonDir or inverse time was selected. Continue to test another function or complete the test by setting the test mode to Off. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 103: Completing The Test
Monitor the signal START until it disappears on the corresponding binary output or on the local HMI, take the TEMP readings and compare with the setting of ReclTemp. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 104: Completing The Test
IBase1. Finally check that start and trip information is stored in the event menu. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 105: Completing The Test
Compare the result with the set IP>. If RetripMode = Off and FunctionMode = Current is set, only backup trip can be used to check set IP>. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 106: Checking The Residual (Earth Fault) Current Operate Value In> Set Below Ip
Apply the fault condition, including start of CCRBRF, with current below set current value. Verify that re-trip is achieved after set time t1, but no back-up trip is obtained. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 107: Verifying The Back-Up Trip Mode
11.4.9.8 Verifying the case FunctionMode = CB Pos GUID-06D1545D-31F7-4B48-821E-151212962A81 v1 It is assumed that re-trip without current check is selected, RetripMode = UseFunctionMode. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 108: Verifying The Case Retripmode = Contact
Arrange disconnection of CB closed signal(s) well before set back-up trip time t2. It simulates a correct CB tripping. Verify that back-up trip is not achieved. Re-trip can appear for example, due to selection RetripMode = Always. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 109: Verifying The External Start Signal Has Timed Out
Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to the original values, if changed for testing purposes. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 110: Stub Protection Stbptoc
Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to the original values, if changed for testing purposes. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 111: Overcurrent Protection With Binary Release Brptoc
No STL1, START, and TRIP signal should appear. Switch the fault current off. Repeat the above steps by injecting fault current in phase L2 and L3. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 112: Completing The Test
Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to the original values, if changed for testing purposes. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 113: Directional Underpower Protection Guppdup
L1L2 × (Equation 7) EQUATION1700 V1 EN-US L2L3 × (Equation 8) EQUATION1701 V1 EN-US L3L1 × (Equation 9) EQUATION1702 V1 EN-US Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 114: Completing The Test
Angle1, angle for stage 1 (equal to 0° for low forward power protection and equal to 180° for reverse power protection). Check that the Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 115: Completing The Test
Use the TRIP signal from the configured binary output to stop the timer. Compare the measured time with the set value tOper. Activate the BLOCK binary input. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 117 Check that service value from the function for current in phase L1, on the local HMI under Main menu /Test is approximately 382A (that is, 0.763A · (500/1) = 382A). Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 118 Check that service value for current in phase L1, on the local HMI under Main menu /Test is approximately 411A (that is, 0.822A · (500/1) = 411A). Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 119: Completing The Test
11.4.17.1 Function revision history GUID-9B72080E-B886-4138-B8BC-CCB99C289C87 v1 Document Product History revision revision 2.2.1 2.2.1 2.2.2 2.2.3 2.2.3 2.2.4 2.2.4 Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 120: Verifying The Settings
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 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 121 TROC and TRIP will operate after a time defined by the equation: 13 5    −    StartCurr (Equation 18) IECEQUATION2435 V1 EN-US where: Operate time in seconds Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 122: Completing The Test
Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to the original values, if changed for testing purposes. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 123: Average Power Transient Earth Fault Protection, Apptef
• OperationMode = Start and Trip in order to obtain the trip signal • IN>=3% (minimum value) in order not to interfere with this pickup test Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 124 The following signals that shall be given from the APPTEF function: • STUN at the beginning of injection. • STRV after approximately 150ms (default value for tStart=150ms) Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 125 Inject manually the following analogue quantities given in secondary amperes and volts but only for 100ms (in order to avoid STFW signal which is delayed for 150ms): Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 126: Completing The Test
The operate value in secondary volts is calculated according to the following equations: For phase-to-earth measurement: UBase VT < × × VTprim (Equation 20) IECEQUATION2430 V1 EN-US Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 127: Completing The Test
"Preparing for test" in this chapter. 11.5.2.1 Verifying the settings M13806-9 v2 Verification of single-phase voltage and time delay to operate for Step 1 M13806-50 v10 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 128: Extended Testing
"Preparing the IED to verify settings". 11.5.3.1 Function revision history GUID-22110E0B-DEFB-461F-A437-4D221DB88799 v2 Document Product History revision revision 2.2.1 2.2.1 2.2.2 2.2.3 2.2.3 Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 129: Verifying The Settings
Voltage differential protection VDCPTOV SEMOD175258-3 v2 Prepare the IED for verification of settings as outlined in section "Requirements" and section "Preparing for test" in this chapter. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 130: Function Revision History
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 27. The voltage differential START signal is set. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 131 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 28. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 132: Check Of Voltage Differential Trip And Alarm Levels
U2Low. 11.5.4.3 Check of voltage differential trip and alarm levels SEMOD175258-104 v3 Procedure Connect voltages to the IED according to valid connection diagram and figure 29. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 133: Check Of Trip And Trip Reset Timers
Increase the voltage until START signal resets. Measure the time from reset of START signal to reset of TRIP signal. Check the measured time by comparing it to the set trip reset time tReset. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 134: Final Adjustment Of Compensation For Vt Ratio Differences
Inject the measured voltages at rated values for at least set tRestore time. Activate the BLOCK binary input. Simultaneously disconnect all the three-phase voltages from the IED. No TRIP signal should appear. Reset the BLOCK binary input. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 135: Completing The Test
Values of the logical signals and the service values for SCCFPVOC are available on the local HMI under: Main menu/Tests/Function status/Unbalance protection/ CapBankCascadingFail(51V,2(I>/U<))/SCCFPVOC (51V, 2(I>/U<)):x, where x = instance number. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 136 Values of the logical signals and service values for SCCFPVOC are available on the local HMI under: Main menu/Tests/Function status/Unbalance protection/ CapBankCascadingFail(51V,2(I>/U<))/SCCFPVOC (51V, 2(I>/U<)):x, where x = instance number. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 137: Completing The Test
Ensure that mandatory three-phase currents and unbalance currents are connected to the separate SMAI blocks and their outputs are connected to the I3P and I3UNB inputs of the SCUCPTOC function. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 138 IUNBCLCL1 = 1.5 A which is equivalent to 15% of Change I = 0.35∠0° A UNBL1UNBˍA IBase2 ALARM TEST Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 139 The logical signals and service values for SCUCPTOC function are available on the local HMI under: Main menu/Tests/Function status/Unbalance protection / CapBankCurrentUnbalance(60N, Iub>)/SCUCPTOC(60N, Iub>):x/outputs , where x = instance number. To store the unbalance current values, perform these steps: Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 140 = 0.45∠0° A, IUNBCLCL1, IUNBCLCL2, and IUNBCLCL3 should show 2.5 A which is equivalent to 25% of IBase2 START and TRIP TEST Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 141: Completing The Test
Grounded - Select this option by using the parameter setting SCBGndType, if the capacitor bank is grounded. • Ungrounded - Select this option by using the parameter setting SCBGndType, if the capacitor bank is ungrounded. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 142 = 24.25 V in secondary at rated • DIFURATL1 should TapL1 become HIGH frequency • URATIOL1 and USEDURATL1 should show 0.382 and 0.5 respectively Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 143 To calculate PUDIFL1 in steps 4-f, 4-g and 4-h, use the following equations:    UDIFL TapL USEDURATL (Equation 30) IECEQUATION19217 V1 EN-US Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 144 LASTCOMP output should display the date and time of compensation • URATIOL1 and USEDURATL1 should show 0.406 • DIFURATL1 should become Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 145 Operation =ON • tDefWrn =5 s; tDefAlm =5 s; tDefTrip =5 s • SCBGndType =Ungrounded • NeutVoltMeas =Not available • Udif> =10% UB • UdifAlm> =8% UB Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 146 HIGH after a time delay given by frequency the setting tDefAlm • PUDIFL1 should show 8.06% TRIP Signal Test Repeat Sub-step 4–a Sub-step 4–b Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 147: Completing The Test
Set the following parameters: • Operation = ON • tDefTrip = 5.00 s; tDefAlm = 5.00 s; tDefWrn = 5.00 s • UNUnbal> = 5.5% UBase Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 148 The voltage inputs U , and U refer to the bus voltages and U refers to the neutral voltage input. Check the respective operation of warning, alarm, and trip. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 149: Completing The Test
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. Check that the START signal resets. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 150: Completing The Test
(80 - 90 ms). Extended testing M16290-28 v4 The test above can be repeated to check the time to reset. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 151: Completing The Test
Frequency time accumulation protection function FTAQFVR GUID-F7BD8E10-EF88-4698-87F4-0D4365004705 v2 Prepare the IED for verification of settings as outlined in section “Overview” and section “Preparing for test” in this chapter. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 152: Verifying The Settings
Activate the CBOPEN input signal. Slowly decrease the injected current below the CurrStartLevel value until the START signal disappears. Compare the current magnitude value to the set value. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 153: Completing The Test
General current and voltage protection CVGAPC SEMOD56488-3 v4 Prepare the IED for verification of settings as outlined in section "Requirements" section "Preparing for test" in this chapter. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 154: Built-In Overcurrent Feature (Non-Directional)
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. 11.8.2.3 Overcurrent feature with voltage restraint SEMOD56488-44 v5 Procedure Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 155: Overcurrent Feature With Directionality
Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to the original values, if changed for testing purposes. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 156: Secondary System Supervision
The BLKUand BLKZ signals should appear without any time delay. • All undervoltage-dependent functions must be blocked. Disconnect the dc voltage from the MCBOP binary input terminal. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 157: Measuring The Operate Value For The Negative Sequence Function
(observe that the currents in the equation are phasors): × × + × (Equation 38) IECEQUATION00021 V1 EN-US Where: are the measured phase currents I and I IECEQUATION00020 V1 EN-US Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 158: Measuring The Operate Value For The Zero-Sequence Function
This is the point at which the dead line condition is detected. Check the value of the decreased current with the set value IDLD< (IDLD< is in percentage of the base current IBase). Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 159: Checking The Operation Of The Du/Dt And Di/Dt Based Function
MAINFUF or PILOTFUF should change to 0 in about 27 ms. Set normal conditions as mentioned in step 1. Enable the BLOCK binary input and repeat step 2. MAINFUF or PILOTFUF should not appear. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 160: Completing The Test
Based on the mode of operation, carry out the following changes on input condition of Step detect start condition. Each mode is given for increase and decrease operation. (3-a and 3-b) Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 161: Completing The Test
Based on the mode of operation, carry out the following changes on input condition of Step detect start condition. Each mode is given for increase and decrease operation. (3-a and 3-b) Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 162: Completing The Test
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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 163: Control
Figure shows the general test connection for a 1½ breaker diameter with one-phase voltage connected to the line side. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 164: Testing The Synchronizing Function
General test connection for a 1½ breaker diameter with one-phase voltage connected to the line side 11.10.1.1 Testing the synchronizing function M2377-21 v8 The voltage inputs used are: Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 165: Testing The Synchrocheck Functionality
The settings used in the test shall be final settings. The test shall be adapted to site setting values instead of values in the example below. Test with no voltage difference between the inputs. Test with a voltage difference higher than the set UDiffSC. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 166 FreqDiffA and FreqDiffM respectively and that operation is blocked when the frequency difference is greater. Test with frequency difference = 0 mHz Test with a frequency difference outside the set limits for manual and auto synchronizing check respectively. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 167: 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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 168: Testing The Voltage Selection
One-and-a-half breaker 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. Verify that correct output signals are generated. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 169 1 ½ bus alt. WA2 – LINE2_QB B2SEL, (Operates on LINE2 LN2SEL WA2_QA1) (mirrored) WA2 – TIE_QA1 LINE1_QB B2SEL, LINE1 LN1SEL WA2 – TIE_QA1 WA1_QA1 B1SEL, B2SEL Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 170: Completing The Test
(CB) is simulated by an external bi-stable relay (BR), for example a relay type RXMVB2 or RXMD or Breaker Simulator of Hitachi Power grids. The following manual switches are used: Bay control REC670 Commissioning manual ©...
Page 171 Two push-buttons (SC, ST) to operate the BR and a change-over switch (SRY) to simulate CBREADY • Possibly a switch simulation the synchronizing check SESRSYN condition Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 172: Preparation Of The Verification
If external control inputs OFF/ON are used, check that they work. Set ExternalCtrl = On and use the control inputs to switch On and Off, and check the state of the function. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 173: Verifying The Auto Recloser
INHIBIT. Check that the auto reclosing sequence is interrupted and no auto reclosing takes place. Check closing onto a fault M12400-137 v5 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 174 Restoring equipment M12400-190 v6 After the tests, restore the equipment to normal or desired state. Check the following items in particular: Check the operation counters. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 175: Completing The Test
The automatic voltage control for tap changer, single control TR1ATCC is based on a transformer configuration that consists of one tap changer on a single two-winding power transformer. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 176 It is important to review these settings and confirm the intended response of the voltage control function for different secondary injection tests. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 177: Secondary Test
Main menu /Settings /IED Settings /Control /TransformerVoltageControl(90,↕) / TR1ATCC(90, U↕):x/TR8ATCC(90, U↕||):x /General /Operation • Enable Tap Command Main menu /Settings /IED Settings /Control /TransformerTapChanger(84,⇅) / TCMYLTC(84,⇅):x/TCLYLTC(84,⇅):x /EnabTapCmd Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 178: Check The Normal Voltage Regulation Function
Umax, by reviewing the settings in the local HMI under Main menu /Settings /IED Settings / Control /TransformerVoltageControl(90, U↕) /TR1ATCC(90, U↕):x/TR8ATCC(90, U↕||):x / UVPartBk and Main menu /IED Settings /Control /TransformerVoltageControl(90, U↕) / Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 179: Check The Overcurrent Block Function
By separation of real and imaginary parts: × × ul re ub re rline il re xline il im (Equation 42) EQUATION2082 V1 EN-US Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 180: Parallel Voltage Regulation
The lowest transformer number in the parallel group is by default set as the Master – confirm that this is the case by reviewing the setting in the local HMI. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 181 Confirm that a circulating current is measured on the local HMI that is equal in magnitude to 5% of I2Base, with polarity as discussed in step 6. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 183: Completing The Test
11.10.7 Interlocking M11755-2 v9 Prepare the IED for verification of settings as outlined in section "Requirements" section "Preparing for test" in this chapter. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 184: Scheme Communication
Activate the receive (CR) signal in the IED. Apply healthy normal load conditions to the IED for at least two seconds. Apply a fault condition within the permissive zone. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 185: Testing Permissive Overreaching
(plus relay measuring time). Check that the other zones operate according to their zone times and that a send (CS) signal is only obtained for the reverse zone. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 186: Checking Of Unblocking Logic
ZCPSCH. 11.11.2.1 Function revision history GUID-23BE6A6F-8D87-4CD9-952B-40EE65D7F04C v1 Document Product History revision revision 2.2.1 2.2.2 2.2.2 2.2.2 2.2.3 2.2.3 Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 187: Current Reversal Logic
Only one type of fault is sufficient, with the current reversal and weak-end infeed logic for distance protection function ZCRWPSCH. Apply three faults (one in each phase). For phase L1-N fault, set these parameters: Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 188: Completing The Test
Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to the original values, if changed for testing purposes. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 189: Scheme Communication Logic For Residual Overcurrent Protection Ecpsch
Switch the fault current on (110% of the set operating current) and wait longer than the set value tCoord. No TRIP signal should appear. Switch the fault current off. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 190: Completing The Test
Values of the logical signals for ECRWPSCH are available on the Local HMI under Main menu/Tests/ Function status/Scheme communication/ECRWPSCH(85)/ECRWPSCH:1. The Signal Monitoring in PCM600 shows service values that are available on the Local HMI as well. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 191: Testing The Current Reversal Logic
If setting WEI = Echo & Trip M13936-52 v12 Inject the polarizing voltage 3U0 to about 90% of the setting ( 3U0> ) operating voltage. Activate the CRL binary input. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 192: Completing The Test
IED. It is recommended that the function is tested together with the autorecloser function, when built into the IED or when a separate external unit is used for reclosing purposes. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 193: Function Revision History
SMBRREC. A three-phase trip should occur for each separate fault and all of the trips. Functional outputs TRIP, all TRLn and TR3P should be active at each fault. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 194: 1Ph/2Ph/3Ph Operating Mode
Check that the second trip is a three-phase trip and that a three-phase autoreclosing attempt is given after the three-phase dead time. Functional outputs TRIP, TRLn and TR1P should be Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 195: Circuit Breaker Lockout
PRESALM , PRESLO , TEMPALM , TEMPLO , ALARM and LOCKOUT are logical zero. Using service kit. prepare the IED for verification of settings as outlined in Section "Preparing the IED to verify settings"in this chapter. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 196: Function Revision History
Reset the BLOCK binary input. Ensure that temperature lockout condition exists and then activate the reset lockout input RESETLO and check that the outputs TEMPLO and LOCKOUT reset. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 197: Completing The Test
Reset the BLOCK binary input. Ensure that level lockout condition exists and then activate the reset lockout input RESETLO and check that the outputs PRESLO and LOCKOUT reset. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 198: Testing The Gas Medium Supervision For Temperature Alarm And Temperature Lockout Conditions
The measured travel time for opening and closing is shown on TTRVOP and TTRVCL respectively. 4.3. Check that TRVTOPAL and TRVTCLAL are activated. Test of CB status Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 199: 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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 200: Event Function Event
Make sure that the settings in the IED are appropriate, especially the warning temperature levels (WrnHPTmpLevX) and alarm time settings (tDelayToAlarmX). Supply three-phase currents nearly zero to the IED and take note of hot spot temperature (HPTMPMAX). Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 201: Completing The Test
"Preparing the IED to verify settings". 11.13.7.1 Verifying the signals and settings GUID-0295EF7C-217E-4400-B7C2-68C00A38ADF3 v1 The voltage or current can be injected using a common test equipment. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 202: Completing The Test
11.13.8 Function revision history GUID-5883ADA7-549A-464B-AC60-082A50165A2B v1 Document Product History revision revision 2.2.3 2.2.3 2.2.4 2.2.4 Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 203: Current Harmonic Monitoring Chmmhai
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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 204: Function Revision History
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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 205: Function Revision History
11.13.14 Fault locator LMBRFLO M14955-2 v8 Prepare the IED for verification of settings as outlined in section "Requirements" section "Preparing for test" in this chapter. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 206: Function Revision History
Table Subject the IED to healthy normal load conditions for more than the prefault recording time in DRPRDRE function. Apply a fault condition. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 207: Completing The Test
Function for energy calculation and demand handling ETPMMTR GUID-4FC03017-93BD-4B30-A874-487BF89971D5 v1 Prepare the IED for verification of settings as outlined in section ”Overview “ and section ”Preparing for test“ in this chapter. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 208: Verifying The Settings
Check that EAFALM and ERFALM are high after 1 minute. Similarly the testing can be done for EARALM and ERRALM outputs by changing the power inputs directions through direction settings. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 209: Completing The Test
(BO). Check at End2 that the BI signal is received and the BO operates. Repeat the test for all the signals configured to be transmitted over the communication link. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 210: Basic Ied Functions
Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to the original values, if changed for testing purposes. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 211: Exit Test Mode
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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 213: Primary Injection Testing
If the function LDC is set to Zero, this test is omitted. Open the voltage control display on the LHMI in Main Menu /Control /Commands / TransformerVoltageControl (ATCC, 90) . Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 214: Voltage Control Of Parallel Transformers
For parallel operation, it is also recommended to confirm the setting for the general parallel arrangement of transformers in Main menu /Settings/IED Settings /Control/ TransformerVoltageControl(90, U↕) /TR8ATCC(90, U↕||):x/ParCtrl . General parallel arrangement Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 215: Minimum Circulating Current (Mcc) Method
A nominal value of 200 for Comp should be appropriate to achieve sensitive Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 216: Master Follower (Mf) Method
Set the control mode to Manual for each transformer in the parallel control group Open the test display for Transformer Voltage Control on the LHMI in Main menu /Test/ Function status /Control/TransformerVoltageControl (90, U↕). Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 217: Completing The Test
After the test is completed and relevant disturbance records are saved to document the test, go to Main menu /Clear on the local HMI and clear all LEDs, the process eventlist and disturbances from the IED. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 219: 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, Hitachi Power grids' recommendation is as follows: Every second to third year •...
Page 220: Visual Inspection
Hitachi Power grids protection IEDs are preferably tested by aid of components from the COMBITEST testing system described in information B03-9510 E. Main components are RTXP 8/18/24 test switch usually located to the left in each protection IED and RTXH 8/18/24 test handle, which is inserted in test switch at secondary testing.
Page 221: Self Supervision Check
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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 222: 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. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 223: Troubleshooting
No problem detected. None. Time synch Fail No time synchronization. Check the synchronization source for problems. If the problem persists, contact your Hitachi Power grids representative for service. Real time clock Ready No problem detected. None. Real time clock Fail The real time clock has Set the clock.
Page 224: 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 Hitachi Power grids representative for service. 14.2 Fault tracing IP8765-1 v1 14.2.1...
Page 225: Using Front-Connected Pc
The information can only be retrieved from the Parameter Setting software package. The PC can be connected either to the port at the front or at the rear of the IED. These events are logged as internal events. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 226: Diagnosing The Ied Status Via The Lhmi Hint Menu
The Hint menu is currently only available in English. All the entries are in English, regardless of which language is selected. The supported list of hints are as follows: Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 227 LDCM rate (2M) is not supported The does not support 2M mode. Set the LDCM to 64k bit mode. Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 228 LDCM system frequency System frequency is different in local and remote end of LDCM link. Check the parameter FrequencySel at both ends. Table continues on next page Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 229: Hardware Re-Configuration
IED and the IED is restarted with some part of the configuration still requiring the module. Moving a module in an IED from one position to another Procedure: Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 230: Repair Instruction
M11764-10 v2 An alternative is to open the IED and send only the faulty circuit board to Hitachi Power grids for repair. When a printed circuit board is sent to Hitachi Power grids, it must always be placed in a metallic, ESD-proof, protection bag.
Page 231: Repair Support
Repair support M11768-3 v4 If an IED needs to be repaired, the whole IED must be removed and sent to an Hitachi Power grids Logistic Center. Before returning the material, an inquiry must be sent to the Hitachi Power grids Logistic Center.
Page 233: Glossary
Nations-sponsored standards body within the International Telecommunications Union. CAN carrier module CCVT Capacitive Coupled Voltage Transformer Class C Protection Current Transformer class as per IEEE/ ANSI CMPPS Combined megapulses per second Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 234 Dynamic random access memory Disturbance report handler Digital signal processor Direct transfer trip scheme Ethernet configuration tool EHV network Extra high voltage network Electronic Industries Association Electromagnetic compatibility Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 235 IEC 60870-5-103 Communication standard for protection equipment. A serial master/slave protocol for point-to-point communication IEC 61850 Substation automation communication standard Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 236 Local detection device Light-emitting diode LON network tool Local operating network Miniature circuit breaker Mezzanine carrier module Milli-ampere module Main processing module MVAL Value of measurement Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 237 A balanced serial interface for the transmission of digital data in point-to- point connections RS485 Serial link according to EIA standard RS485 Real-time clock Remote terminal unit Substation Automation Select-before-operate Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 238 TPZ, TPY, TPX, TPS Current transformer class according to IEC Transformer Module. This module transforms currents and voltages taken from the process into levels suitable for further signal processing. Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 239 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 Bay control REC670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 242 Hitachi Energy Sweden AB Grid Automation Products SE-721 59 Västerås, Sweden Phone +46 (0) 10 738 00 00 https://hitachienergy.com/protection-control Scan this QR code to visit our website © 2017 - 2022 Hitachi Energy. All rights reserved...

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