Page 1 ® Relion 670 SERIES Phasor measurement unit RES670 Version 2.2 ANSI 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 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 Hitachi Energy be responsible or liable for any loss or damage resulting from the use of this manual or the application of the equipment.
Page 6 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
When IED has front port with RJ-45..................33 Writing an application configuration to the IED................38 Checking CT circuits......................... 38 Checking VT circuits........................39 Using the RTXP test switch ...................... 39 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 8 Verifying the IEEE C37.118/1344 UDP communication............64 Optical budget calculation for PMU - PDC communication............65 Section 10 Testing IED operation..................67 10.1 Preparing for test........................67 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 9 RvsR RvsX 11.4 Current protection........................106 11.4.1 Directional phase overcurrent protection, four steps OC4PTOC (51_67) ......106 11.4.1.1 Function revision history....................107 11.4.1.2 Verifying the settings......................107 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 10 Rate-of-change frequency protection SAPFRC (81)............. 123 11.6.3.1 Verifying the settings......................123 11.6.3.2 Completing the test......................123 11.6.4 Frequency time accumulation protection function FTAQFVR (81A) ........124 11.6.4.1 Verifying the settings......................124 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 11 1p/2p/3p operating mode ....................137 11.10.1.5 Circuit breaker lockout......................137 11.10.1.6 Completing the test......................138 11.11 Monitoring..........................138 11.11.1 Gas medium supervision SSIMG..................138 11.11.1.1 Function revision history....................138 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 12 Completing the test......................149 11.16 Exit test mode..........................149 Section 12 Commissioning and maintenance of the fault clearing system....151 12.1 Commissioning tests....................... 151 12.2 Periodic maintenance tests..................... 151 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 13 Diagnosing the IED status via the LHMI hint menu...............164 13.2.4 Hardware re-configuration.....................166 13.3 Repair instruction........................167 13.4 Repair support.........................168 13.5 Maintenance..........................168 Section 14 Glossary......................169 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 15: 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 16: Product Documentation
The operation manual contains instructions on how to operate the IED once it has been commissioned. The manual provides instructions for the monitoring, controlling and setting of the IED. The manual also Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 17: Document Revision History
Updates/enhancements made to functions VHMMHAI, CHMMHAI, OC4PTOC, EF4PTOC, NS4PTOC, CVGAPC, SXCBR and DRPRDRE. 2022-07 2.2.5.4 Introduced RIA600, which is a software implementation of the IED LHMI panel. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 18: 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 19: Document Conventions
Function block names are used in ACT and PST to identify functions. Respective function block names of Edition 1 logical nodes and Edition 2 logical nodes are shown in the table below. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 20 GUPPDUP GUPPDUP PH1PTRC INDCALH INDCALH INDCALH ITBGAPC IB16FCVB ITBGAPC L4UFCNT L4UFCNT L4UFCNT LCPTTR LCPTTR LCPTTR LD0LLN0 LLN0 LFPTTR LFPTTR LFPTTR Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 21 UV2PTUV GEN2LLN0 PH1PTRC PH1PTRC UV2PTUV UV2PTUV VHMMHAI VMMXU VMMXU VMMXU VMSQI VMSQI VMSQI VNMMXU VNMMXU VNMMXU VSGAPC VSGGIO VSGAPC WRNCALH WRNCALH WRNCALH ZMBURPSB ZMBURPSB ZMBURPSB Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 23: Safety Information
Do not touch circuitry during operation. Potentially lethal voltages and currents are present. M2364-2 v1 Always use suitable isolated test pins when measuring signals in open circuitry. Potentially lethal voltages and currents are present. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 24: Caution Signs
Whenever changes are made in the IED, measures should be taken to avoid inadvertent tripping. GUID-F2A7BD77-80FB-48F0-AAE5-BE73DE520CC2 v1 The IED contains components which are sensitive to electrostatic discharge. ESD precautions shall always be observed prior to touching components. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 25: 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 27: Available Functions
Directional phase overcurrent protection, four steps 51_67 EF4PTOC Directional residual overcurrent protection, four steps 51N_67N NS4PTOC 46I2 Directional negative phase sequence overcurrent protection, four steps Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 28: Control And Monitoring Functions
Generic communication function for Double Point indication SPC8GAPC Single point generic control function, 8 signals AUTOBITS Automation bits, command function for DNP3.0 Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 29 SRMEMORY, TIMERSET, XOR ANDQT, Configurable logic blocks Q/T (see Table INDCOMBSPQT, INDEXTSPQT, INVALIDQT, INVERTERQT, ORQT, PULSETIMERQT, RSMEMORYQT, SRMEMORYQT, TIMERSETQT, XORQT Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 30 Current sequence measurement VMSQI Voltage sequence measurement VNMMXU Voltage measurement phase-ground AISVBAS General service value presentation of analog inputs EVENT Event function Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 31 Table 2: Total number of instances for basic configurable logic blocks Basic configurable logic block Total number of instances GATE PULSETIMER Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 32 Table 4: Total number of instances for extended logic package Extended configurable logic block Total number of instances GATE PULSETIMER RSMEMORY SLGAPC SRMEMORY TIMERSET VSGAPC Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 33: Communication
Physical device information PCMACCS IED configuration protocol SECALARM Component for mapping security events on protocols such as DNP3 and IEC103 Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 34 BSR2M_313 BSR2M_323 BST2M_305 Binary signal transfer, 2Mbit transmit BST2M_312 BST2M_322 BST2M_306 BST2M_313 BST2M_323 LDCMTRN Transmission of analog data from LDCM Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 35: Basic Ied Functions
CHNGLCK Change lock function TERMINALID IED identifiers PRODINF Product information SYSTEMTIME System time LONGEN LON communication RUNTIME IED Runtime component Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 36 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 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 37: Starting Up
Administration rights on the PC, to set up IP addresses • Product documentation (engineering manual, installation manual, commissioning manual, operation manual, technical manual and communication protocol manual) Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 38: Checking The Power Supply
Information about LHMI working procedures is also valid when the operation is performed through RIA600. For more information on RIA600 operations, see manual Remote HMI client RIA600 user guide (1MRK 511 619-UEN). Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 39: Ied Start-Up Sequence
When an Ethernet-based station protocol is used, PCM600 communication can use the same Ethernet port and IP address. To connect PCM600 to the IED, two basic variants must be considered. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 40 If an IED is equipped with optical LC interface, a converter between RJ-45 and LC is needed. Select Search programs and files in the Start menu in Windows. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 41 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 42 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 43 Figure 7: Select: Use the following IP address Use the ping command to verify connectivity with the IED. Close all open windows and start PCM600. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 44: Writing An Application Configuration To The Ied
• Insulation resistance check. While the CT primary is energized, the secondary circuit shall never be open circuited because extremely dangerous high voltages may arise. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 45: Checking Vt Circuits
Verify that the contact sockets have been crimped correctly and that they are fully inserted by tugging on the wires. Never do this with current circuits in service. Current circuit Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 46: Checking The Binary Input/Output Circuits
(7.2 inches) for plastic fiber cables and 275 mm (10.9 inches) for glass fiber cables. Check the allowed minimum bending radius from the optical cable manufacturer. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 47: 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: Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 48: 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 49: Establishing Connection And Verifying The Spa/Iec Communication
Set the SlaveAddress and BaudRate for the rear IEC port on the local HMI under Main menu / Configuration/Communication /Station communication/IEC60870-5-103 /OPTICAL103:1. Use the same settings for these as is set in the SMS system for the IED. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 50: Verifying The Communication
ITU (CCITT) characteristics. Table 8: Max distances between IEDs/nodes glass < 1000 m according to optical budget plastic < 25 m (inside cubicle) according to optical budget Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 51: 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 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 53: Establishing Connection And Verifying The Lon Communication
IEDs via bay-to-bay horizontal communication. For LON communication an SLM card should be ordered for the IEDs. The fiber optic LON bus is implemented using either glass core or plastic core fiber optic cables. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 54: The Lon Protocol
The node address is sent to LNT via the LON bus, or LNT can scan the network for new nodes. The communication speed of the LON bus is set to the default of 1.25 Mbit/s. This can be changed by LNT. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 55: Optical Budget Calculation For Serial Communication With Lon
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 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 57: Establishing Connection And Verifying The Iec 61850 Communication
(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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 59: 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 . Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 60: Setting The Tcp/Udp Client Communication
Protection Alliance is used in this section. Install PMU Connection Tester tool on a PC with Ethernet network adaptor available. The same PC used for PCM600 can be used to install the PMU Connection Tester tool. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 61 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 62 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 63 IEC140000137 V1 EN-US 3.3. Set the Host IP as the PMU IP address configured for the port in use. Here the LANAB:1 IPAddress (192.168.1.10) is set. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 64: 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 65 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 66 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 67 File /Capture /Start Stream Debug Capture... The tool will ask to Set Stream Debug Capture File Name and path to save the capture file. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 68 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... Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 69 (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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 70: 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 communication. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 71: 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 73: 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 74: Preparing The Ied To Verify Settings
Check the disturbance report settings to ensure that the indications are correct. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 75: Activating The Test Mode
The IED can be equipped with a test switch of type RTXP8, RTXP18 or RTXP24 or FT. The test switch and its associated test plug handles are a part of the COMBITEST or FT system of Hitachi Power grids, which provides secure and convenient testing of the IED.
Page 76: 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 grounded before testing. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 77: Releasing The Function To Be Tested
Test mode is set to Enabled, are reset when a new test mode session is started. Procedure Click the Function test modes menu. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 78: Verifying Analog Primary And Secondary Measurement
If the IEC/UCA 61850-9-2LE communication is interrupted during current injection, the disturbance report tool in PCM600 will display the current that was injected before the interruption. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 79: 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 80: How To Enable Forcing
How to change binary input/output signals using forcing GUID-7DF9FAF1-68B1-49AF-9DE4-2A8D6F6FAEFE v2 Once the IED is in IED test mode, the LHMI/PCM600 menus can be used to control input/output signals freely. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 81: Forcing By Using Lhmi
When navigating away from a LHMI forcing menu for an I/O board, the user is prompted to either leave the signals forced, or to revert all of them back to the unforced state. IEC15000022 V1 EN-US Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 82: Forcing By Using Pcm600
Click on the List View tab. Click Forcing Session in the menu IED/Start Forcing. IEC15000023 V1 EN-US Click Start editing signal value for forcing on the tool bar. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 83 Regardless if the forcing changes are commited or canceled, the forcing is still active. To force more signals, click the button Start editing signal value for forcing again. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 84: How To Undo Forcing Changes And Return The Ied To Normal Operation
Click Yes in the confirmation dialogue box. PCM600 will revert all forced signals back to unforced and the real signal values will immediately take effect again. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 85 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 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 87: Testing Functionality By Secondary Injection
2.3. Refresh the window Recordings and select a recording. 2.4. Right-click and select Create Report or Open With to export the recordings to any disturbance analyzing tool that can handle Comtrade formatted files. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 88: Event Recorder (Er) And Event List (El)
Power swing detection, blocking and unblocking ZMBURPSB GUID-7A9D2225-A0F2-4B51-8F67-C0100BB04DB9 v1 Prepare the IED for verification of settings outlined in Section "Preparing the IED to verify settings". Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 89: Function Revision History
The following output signals shall be configured to binary output available: ZOUT, measured impedance within outer impedance boundary and ZIN, measured impedance within inner impedance boundary. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 90 ΔRv = RLdOutRv – (kLdRRv *RLdOutRv) RLdInFw = kLdRFw * RLdOutFw RLdInRv = kLdRFw * RLdOutFw X1OutFw = X1InFw + ΔFw X1OutRv = X1InRv + ΔRv Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 91 -0.8 * R1LIn + R1FInRv -0.8 * X1InRv -0.8 * R1FInRv -(0.8 * -R1FInRv + ∆Rv) * tan (ArgLd) -RLdInRv Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 92 Enable the input signal REL1PH to detect the power swing in one of the three phases. The test points that are to be considered for the power swing detection are shown in Figure 24. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 93 13. Repeat the above steps to test and detect power swing condition in at least two phases by enabling input REL2PH. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 94 Inhibit START output by the presence of slow power swings GUID-29676044-6F5A-4530-B9EA-5EC6752943A5 v1 Preconditions The input signal BLKI01, block inhibit of the start output for slow power swings is connected to FALSE. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 95 (I2) is above 12% IB. At this condition, the outputs FLTL1 and FLT1PH will be activated. The service values STCND and RELCND will show the value as 1. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 96: Completing The Test
The tripping zone needs to be detected and confirmed. The test may be performed by taking into account the following key points that are shown in Figure 25: Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 97 ForwardX. If the setting of ReachZ1 = 12%, then corresponding primary value of the reactance is ReachZ ForwardX 59 33 × × ZBase × × 0 9522 0 .0 0 68Ω RZ 1 (Equation 4) EQUATION14044 V1 EN-US Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 98 Primary values are transferred to secondary values by taking into account the CT ratio and the VT ratio (respectively 9000/1 A and 13.8/0.1 kV in the example). Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 99 49.5 Hz for the test as generator in the quadrant 1 and 2 of the R-X plane • 50.5 Hz for the test as generator in the quadrant 3 and 4 of the R-X plane Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 100: 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 17) EQUATION14057 V1 EN-US Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 101 = 50 Hz =0 A =0 A • State 2: main test step. Define the following three-phase symmetrical quantities (the phase angle is related to phase L1): Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 102 V = 50 Hz 10459 1 162 × × 9000 (Equation 29) EQUATION14059 V1 EN-US ∠I = 0º frequency of I = 50 Hz Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 103 82. . 14°       8 19 ForwardR (Equation 34) EQUATION14058 V1 EN-US frequency of V = 50 Hz Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 104: Test Of The Boundary Between Zone 1 And Zone 2, Which Is Defined By The Parameter Reachz1
I = 50 Hz 10459 1 162 × × 9000 (Equation 40) EQUATION14062 V1 EN-US ∠I = 0º frequency of I = 50 Hz Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 105 V = 50 Hz 10459 1 162 × × 9000 (Equation 45) EQUATION14059 V1 EN-US ∠I = 0º frequency of I = 50 Hz Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 106 Note that these values identify a point inside the lens characteristic in zone 1, that is close to the boundary between zone 1 and zone 2. The START is issued, but no TRIP is performed. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 107 = 180º frequency of I = 49.5 Hz Expected result: start of the protection function and trip in zone 1 when trip conditions are fulfilled. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 108: Test Of The Point Se (R Rvsr , X Rvsx )
Steady voltage and current are applied in order to get a steady high impedance, that is a point in the plane R-X which is far away from the lens characteristic. Define the following three-phase symmetrical quantities (the phase angle is related to phase L1): Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 109 Apply the following three-phase symmetrical quantities (the phase angle is related to phase L1): VT s 1 1 5899 47 02 × × × × t RvsZ 13 8 VT p (Equation 67) EQUATION14069 V1 EN-US Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 110 = 0 A = 0 A • State 2: main test step. Define the following three-phase symmetrical quantities (the phase angle is related to phase L1): Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 111 Expected result: the protection function does not issue either start or trip. GUID-7C9F1163-0186-41DA-9D5F-DDA589323B9F v1 After each test it is possible to download and study the related disturbance recording. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 112: Current Protection
Function status/Current protection/PhaseOverCurrent4Step(51_67,4(3I>)) / OC4PTOC(51_67;4(3I>)):x, where x = instance number. The Signal Monitoring in PCM600 shows the same signals that are available on the local HMI. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 113: Function Revision History
3.2. Increase the injected current, note the trip value of the tested step of the function and compare it to the set value. 3.3. Decrease the current slowly, note the reset value and compare it to the reset ratio 95%. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 114: Completing The Test
EnPhaseSel is added to enable or disable phase selection. The maximum value changed to 2000.0 % of IBase for IMin1, IMin2, IMin3 and IMin4 settings. 2.2.5 The harmonic restrain function changed to freeze the definite and IDMT timers. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 115: Four Step Directional Ground Fault Protection
"Preparing for test" in this chapter. 11.4.3.1 Function revision history GUID-FEAFB742-D0DA-4F9E-B4AC-84E568301282 v2 Document Product History revision revision 2.2.1 2.2.1 2.2.2 Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 116: Completing The Test
Continue to test another function or end the test by changing the TESTMODE setting to Disabled. Restore connections and settings to the original values, if changed for testing purposes. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 117: Sensitive Directional Residual Overcurrent And Power Protection Sdepsde (67N)
Compare the result with the set value and make sure that the new injected 3I · cos φ is equal to the setting INcosPhiPU.. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 118 Continue to test another function or complete the test by setting the test mode to Disabled.  0 RCADir Trip area    3   ROADir ANSI06000650-3-en.vsd ANSI06000650 V3 EN-US Figure 28: Characteristic with ROADir restriction Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 119 29. Measure the trip time of the timer by injecting 1.2 · VNRelPU and a current to get two times the set SN_PU trip value. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 120 Continue to test another function or complete the test by setting the test mode to Disabled. RCA = 0º ROA = 80º Operate area =-3V ANSI06000652-2-en.vsd ANSI06000652 V2 EN-US Figure 30: Example characteristic Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 121: Completing The Test
Switch the fault current on and take note of the temperature, available on the local HMI under Main menu /Test /Function status /Current protection /ThermOverLoad1TimeConst(PTTR,26) / LFPTTR:x /TEMP , Main menu /Test /Function status /Current protection / ThermOverLoad1TimeConst(PTTR,26) /LCPTTR:x /TEMP , Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 122: 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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 123 Change the angle between the injected current and voltage to Angle1 + 90°. Check that the monitored active power is equal to 0% of rated power and that the reactive power is equal to 100% of rated power. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 124: Completing The Test
Continue to test another function or end the test by changing the TESTMODE setting to Disabled. Restore connections and settings to the original values, if changed for testing purposes. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 125: Voltage Protection
For example, if the inverse time curve A is selected, the trip signals TRST1 and TRIP trip after a time corresponding to the equation: æ ö ç ÷ < Vpickup è ø (Equation 91) ANSIEQUATION2428 V1 EN-US where: Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 126: Completing The Test
Set and apply about 20% higher voltage than the measured trip value for one phase. Measure the time delay for the TRST1 signal and compare it with the set value. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 128: Completing The Test
Extended testing M16290-28 v4 The test above can be repeated to check the time to reset. Verification of the low voltage magnitude blocking M16290-34 v6 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 129: Completing The Test
Continue to test another function or end the test by changing the TESTMODE setting to Disabled. Restore connections and settings to the original values, if changed for testing purposes. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 130: Frequency Time Accumulation Protection Function Ftaqfvr (81A)
To check the value of TRIPACC, repeat the above test case in such a way that the frequency of the applied voltage is within the set frequency band when time approaches the tAccLimit setting value. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 131: Completing The Test
Multipurpose protection SEMOD53552-1 v1 11.7.1 Function revision history GUID-74F9B9A9-91EB-45BA-A883-6BA325C8B272 v1 Document Product History revision revision 2.2.1 2.2.1 2.2.2 2.2.3 2.2.3 2.2.4 Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 132: General Current And Voltage Protection Cvgapc
Set the current to 200% of the trip value of low set stage, switch on the current and check the time delay. For inverse time curves, check the trip time at a current equal to 110% of the trip current at t_MinTripDelay. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 133: Overcurrent Feature With Current Restraint
I · cos(F) law (setting parameter DirPrinc_OC1 or DirPrinc_OC2 set to I · cos(F). This has to be known if a more detailed measurement of the directional characteristic is made, than the one described below. Procedure Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 134: Over/Undervoltage Feature
IED. The condition for this procedure is that the setting of IMinOp is lower than the setting of Pickup_Block. 11.8.1.1 Verifying the settings M12917-31 v8 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 135: Completing The Test
The signal 3PH will appear. Establish normal voltage and current operating conditions simultaneously and observe the corresponding output signals. They should change to logical 0 as follows: Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 136: Measuring The Trip Value For The Negative Sequence Function
Compare the result with the set value of the negative-sequence operating current. Consider that the set value 3I2< is in percentage of the base current IBase. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 137: Measuring The Trip 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 IDLDPU (IDLDPU is in percentage of the base current IBase). Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 138: Checking The Operation Of The Dv/Dt And Di/Dt Based Function
Make sure that the function is connected to SMAI function with V3P signal. Delta supervision function has 6 different modes of operation. Proceed as follows to test the function in a particular mode. Set the following parameters: Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 139: Completing The Test
Make sure that the function is connected to SMAI function with I3P signal. Delta supervision function has four different modes of operation. Proceed as follows to test the function in a particular mode. Set the following parameters: Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 140: Completing The Test
Make sure that the function is connected to any of the available real derived outputs, for example the P output signal of the CMMXU function. Set the following parameters: Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 141: Completing The Test
2.2.1 STN (Start neutral) output added. IEC 61850 mapping is made for the added output. 2.2.1 2.2.2 2.2.3 Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 142: Phase Operating Mode
No other outputs should be active. Functional outputs TRIP, all TR_A, TR_B, TR_C and TR3P should be active during second fault. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 143: 1P/2P/3P Operating Mode
Besides the TRIP outputs, CLLKOUT should be set. Reset the lockout signal by activating the reset lockout (RSTLKOUT) signal. Activate the trip signal lockout function, set TripLockout = Enabled and repeat. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 144: Completing The Test
If sensor quality is low, then lockout and alarm signals will get reset. 2.2.5 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 145: Testing The Gas Medium Supervision For Pressure Alarm And Pressure Lockout Conditions
Check that the input logical signal BLOCK is logical zero and that on the local HMI, the logical signals LVLALM, LVLLO, TEMPALM, TEMPLO, ALARM and LOCKOUT are logical zero. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 146: Function Revision History
Ensure that binary input SENTEMPQ is activated and increase further the temperature input above TempLOLimit, check that the outputs TEMPLO and LOCKOUT appear after a set time delay of tTempLockOut. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 147: Completing The Test
5.4. Check the circuit breaker is in INVDPOS if auxiliary contacts read same value or CB is open and inject the current in selected phase more than AccStopCurr set value. Test of remaining life of CB Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 148: Completing The Test
Restore connections and settings to their original values if they were changed for testing purposes. 11.11.4 Event function EVENT M11751-2 v5 Prepare the IED for verification of settings as outlined in section "Preparing for test" in this chapter. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 149: Limit Counter L4Ufcnt
Apply harmonics at the numerical multiple of fundamental frequency along with the injected current signal. Slowly increase the harmonic amplitudes until the THDWRN signal appears. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 150: Completing The Test
11.11.9 Voltage harmonic monitoring VHMMHAI(VTHD) GUID-B2F24353-AAEA-4520-BB1C-5FD5FFCFC67B v1 GUID-804F309E-B02F-4F6B-B0FC-2C7AE3F12DBA v2 Prepare the IED for verification of settings outlined in Section "Preparing the IED to verify settings". Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 151: Verifying The Signals And Settings
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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 152: Verifying The Settings
Ensure that the active and reactive energy values are less than the EALim and ERLim setting default values respectively. Check that EAFALM and ERFALM are low. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 153: Completing The Test
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 Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 154: Basic Ied Functions
Browse to the ActiveGroup menu to achieve information about the active setting group. The ActiveGroup menu is located on the local HMI underMain menu/Test /Function status/ Setting groups /ActiveGroup Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 155: Completing The Test
Change the Enable setting to Disable. Press the 'E' key and the left arrow key. Answer YES, press the 'E' key and exit the menus. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 157: 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 practices of the user should be followed. However, Hitachi Power grids' recommendation is as follows: Every second to third year •...
Page 158: Visual Inspection
Hitachi Power grids protection IEDs are preferably tested by aid of components from the COMBITEST testing system or FT test systems 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 159: Secondary Injection
Remember to close the circuit directly after the test and tighten the terminal carefully. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 160: Measurement Of Service Currents
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. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 161: 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 162: Communication Diagnostics
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. 13.1.2.2 Communication Diagnostics GUID-48F15E30-D40D-451B-854F-09CFA77C7082 v1 All the communications in the IED (Front port and rear LAN AB/CD ports) can be supervised via the local HMI under Main menu/Diagnostics/Communication .
Page 163 All these outputs are reset to defaults after the IED reboots or if the user clears the diagnostics from the LHMI clear menu. Following table shows the PMUSTATUS output signals and their possible output states. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 164 UDPCtrlConnCnt2 0 to 4 Group2 Active UDPStreamStat3 Config Error UDP data stream status for UDP Group3 Off by client Client unreachable Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 165 IEEE1344 configuration on C37.118 channel. • UDPStreamStat1-6 - The six UDP stream status outputs have the following states: Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 166 Active TCPConnStatus4 Active TCPConnStatus5 Active TCPConnStatus6 Active TCPConnStatus7 Active TCPConnStatus8 Active Active UDPStreamStat1 Config Error Off by client Client unreachable Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 167: Fault Tracing
INT--RTCERROR, INT-- IEC61850ERROR, INT-- TIMESYNCHERROR ADMnn READY / FAIL Analog input module n failed. Signal activation will reset the IED Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 168 During restart, internal events get generated and Runtime App error will be displayed. These events are only indications and will be for short duration during the restart. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 169: Using Front-Connected Pc
Any settings in IED changed DRPC-CLEARED All disturbances in Disturbance report cleared The events in the internal event list are time tagged with a resolution of 1ms. Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 170: Diagnosing The Ied Status Via The Lhmi Hint Menu
PMU not connected to 3ph output The PMU phasor report input(s) must be connected to the 3ph output of SMAI or 3PHSUM. Table continues on next page Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 171 Non Hitachi Power grids vendor SFP detected Non Hitachi Power grids vendor SFP detected. Corresponding hardware(s) is set to fail. Use Hitachi Power grids approved SFP’s. Merging unit has no access point Merging unit has no access point.
Page 172: Hardware Re-Configuration
When adding, removing or moving a hardware modules in an IED ( for example, I/O modules, communication modules or time synchronization modules) a set of procedures must be followed. Adding a new module in to an IED Procedure: Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 173: 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 174: Repair Support
13.4 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. Please contact the local Hitachi Power grids representative to get more details. 13.5...
Page 175: Glossary
Consultative Committee for International Telegraph and Telephony. A United Nations-sponsored standards body within the International Telecommunications Union. CAN carrier module CCVT Capacitive Coupled Voltage Transformer Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 176 Distributed Network Protocol as per IEEE Std 1815-2012 Disturbance recorder DRAM Dynamic random access memory Disturbance report handler Digital signal processor Direct transfer trip scheme Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 177 High-level data link control, protocol based on the HDLC standard HFBR connector type Plastic fiber connector HLV circuit Hazardous Live Voltage according to IEC60255-27 Human-machine interface HSAR High speed autoreclosing High-availability Seamless Redundancy High-voltage Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 178 Ingression protection, according to IEC 60529, level IP54-Dust-protected, protected against splashing water. Internal failure signal IRIG-B: InterRange Instrumentation Group Time code format B, standard 200 International Telecommunications Union Local area network Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 179 Permissive overreach transfer trip Process bus Bus or LAN used at the process level, that is, in near proximity to the measured and/or controlled components Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 180 Strömberg Protection Acquisition (SPA), a serial master/slave protocol for point- to-point and ring communication. Switch for CB ready condition Switch or push button to trip Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 181 Voltage transformer X.21 A digital signalling interface primarily used for telecom equipment Three times zero-sequence current.Often referred to as the residual or the ground-fault current Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 182 Section 14 1MRK 511 409-UUS Rev. K Glossary Three times the zero sequence voltage. Often referred to as the residual voltage or the neutral point voltage Phasor measurement unit RES670 Commissioning manual © 2017 - 2022 Hitachi Energy. All rights reserved...
Page 184 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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