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ABB RELION 615 Series Applications Manual

Generator and interconnection protection
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RELION® 615 SERIES
Generator and Interconnection
Protection
REG615
Application Manual

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Summary of Contents for ABB RELION 615 Series

  • Page 1 — RELION® 615 SERIES Generator and Interconnection Protection REG615 Application Manual...
  • Page 3 Document ID: 1MRS758272 Issued: 2018-12-20 Revision: B Product version: 5.0 FP1 © Copyright 2018 ABB. All rights reserved...
  • Page 4 Copyright This document and parts thereof must not be reproduced or copied without written permission from ABB, and the contents thereof must not be imparted to a third party, nor used for any unauthorized purpose. The software or hardware described in this document is furnished under a license and may be used, copied, or disclosed only in accordance with the terms of such license.
  • Page 5 In case any errors are detected, the reader is kindly requested to notify the manufacturer. Other than under explicit contractual commitments, in no event shall ABB be responsible or liable for any loss or damage resulting from the use of this manual or the application of the equipment.
  • Page 6 (EMC Directive 2004/108/EC) and concerning electrical equipment for use within specified voltage limits (Low-voltage directive 2006/95/EC). This conformity is the result of tests conducted by ABB in accordance with the product standard EN 60255-26 for the EMC directive, and with the product standards EN 60255-1 and EN 60255-27 for the low voltage directive.

  • Page 7: Table Of Contents

    Table of contents Table of contents Section 1 Introduction...............5 This manual..................5 Intended audience................5 Product documentation...............6 Product documentation set............6 Document revision history............. 6 Related documentation..............7 Symbols and conventions..............7 Symbols..................7 Document conventions..............8 Functions, codes and symbols............8 Section 2 REG615 overview............13 Overview...................13 Product version history..............
  • Page 8 Table of contents Default I/O connections............38 Default disturbance recorder settings........40 Functional diagrams..............42 Functional diagrams for protection......... 43 Functional diagrams for disturbance recorder......53 Functional diagrams for condition monitoring......54 Functional diagrams for control and interlocking....56 Functional diagram for measurement functions..... 59 Functional diagrams for IOs and alarm LEDs......
  • Page 9 Table of contents Current transformer accuracy class and accuracy limit factor..................133 Non-directional overcurrent protection......... 134 Example for non-directional overcurrent protection....135 Section 5 Protection relay's physical connections......137 Inputs....................137 Energizing inputs............... 137 Phase currents..............137 Residual current..............137 Phase voltages..............137 Residual voltage..............138 Auxiliary supply voltage input............

  • Page 11: Section 1 Introduction

    Section 1 1MRS758272 B Introduction Section 1 Introduction This manual The application manual contains application descriptions and setting guidelines sorted per function. The manual can be used to find out when and for what purpose a typical protection function can be used. The manual can also be used when calculating settings.

  • Page 12: Product Documentation

    Product series- and product-specific manuals can be downloaded from the ABB Web site http://www.abb.com/relion. 1.3.2 Document revision history Document revision/date Product version History A/2016-05-20 5.0 FP1 First release B/2018-12-20 5.0 FP1 Content updated Download the latest documents from the ABB Web site http://www.abb.com/relion. REG615 Application Manual...

  • Page 13: Related Documentation

    Section 1 1MRS758272 B Introduction 1.3.3 Related documentation Name of the document Document ID Modbus Communication Protocol Manual 1MRS756468 DNP3 Communication Protocol Manual 1MRS756709 IEC 60870-5-103 Communication Protocol Manual 1MRS756710 IEC 61850 Engineering Guide 1MRS756475 Engineering Manual 1MRS757121 Installation Manual 1MRS756375 Operation Manual 1MRS756708...

  • Page 14: Document Conventions

    Section 1 1MRS758272 B Introduction in degraded process performance leading to personal injury or death. Therefore, comply fully with all warning and caution notices. 1.4.2 Document conventions A particular convention may not be used in this manual. • Abbreviations and acronyms are spelled out in the glossary. The glossary also contains definitions of important terms.
  • Page 15 Section 1 1MRS758272 B Introduction Function IEC 61850 IEC 60617 IEC-ANSI Directional earth-fault protection, DEFHPDEF1 Io>> -> (1) 67N-2 (1) high stage Transient/intermittent earth-fault INTRPTEF1 Io> -> IEF (1) 67NIEF (1) protection Negative-sequence overcurrent NSPTOC1 I2> (1) 46 (1) protection NSPTOC2 I2>...
  • Page 16 Section 1 1MRS758272 B Introduction Function IEC 61850 IEC 60617 IEC-ANSI Multipurpose protection MAPGAPC1 MAP (1) MAP (1) MAPGAPC2 MAP (2) MAP (2) MAPGAPC3 MAP (3) MAP (3) MAPGAPC4 MAP (4) MAP (4) MAPGAPC5 MAP (5) MAP (5) MAPGAPC6 MAP (6) MAP (6) MAPGAPC7 MAP (7)
  • Page 17 Section 1 1MRS758272 B Introduction Function IEC 61850 IEC 60617 IEC-ANSI Voltage total harmonic distortion VMHAI1 PQM3U (1) PQM3V (1) Voltage variation PHQVVR1 PQMU (1) PQMV (1) Voltage unbalance VSQVUB1 PQUUB (1) PQVUB (1) Control Circuit-breaker control CBXCBR1 I <-> O CB (1) I <->...
  • Page 18 Section 1 1MRS758272 B Introduction Function IEC 61850 IEC 60617 IEC-ANSI IEC 61850-9-2 LE sampled value SMVSENDER SMVSENDER SMVSENDER sending IEC 61850-9-2 LE sampled value SMVRCV SMVRCV SMVRCV receiving (voltage sharing) Other Minimum pulse timer (2 pcs) TPGAPC1 TP (1) TP (1) TPGAPC2 TP (2)

  • Page 19: Section 2 Reg615 Overview

    (CHP), and steam power plants. REG615 is a member of ® ABB’s Relion product family and part of its 615 protection and control product series. The 615 series protection relays are characterized by their compactness and withdrawable unit design.

  • Page 20: Operation Functionality

    Lifecycle Traceability • Configuration Wizard • Label Printing • IEC 61850 Configuration • IED Configuration Migration Download connectivity packages from the ABB Web site http://www.abb.com/substationautomation or directly with Update Manager in PCM600. Operation functionality 2.2.1 Optional functions • Arc protection •...
  • Page 21 Section 2 1MRS758272 B REG615 overview Table 2: Plug-in unit and case Main Slot ID Content options Plug-in Small (5 lines, 20 characters) unit Large (10 lines, 20 characters) with SLD Small Chinese (3 lines, 8 or more characters) Large Chinese (7 lines, 8 or more characters) with X100 Auxiliary power/BO 48...250V DC/100...240 V AC;...

  • Page 22: Local Hmi

    Section 2 1MRS758272 B REG615 overview See the installation manual for more information about the case and the plug-in unit. Table 3: Input/output overview Std. conf. Order code digit Analog channels Binary channels 4 PO + 6 AE / AF 4 PO + 2 SO + 3 4 PO + 6...

  • Page 23: Display

    Section 2 1MRS758272 B REG615 overview REF615 Overcurrent Dir. earth-fault Voltage protection Phase unbalance Thermal overload Breaker failure Disturb. rec. Triggered CB condition monitoring Supervision Arc detected Autoreclose shot in progr. A070704 V4 EN Figure 2: Example of the LHMI 2.4.1 Display The LHMI includes a graphical display that supports two character sizes.

  • Page 24: Leds

    Section 2 1MRS758272 B REG615 overview The display view is divided into four basic areas. A070705 V3 EN Figure 3: Display layout 1 Header 2 Icon 3 Content 4 Scroll bar (displayed when needed) 2.4.2 LEDs The LHMI includes three protection indicators above the display: Ready, Start and Trip.

  • Page 25: Web Hmi

    Section 2 1MRS758272 B REG615 overview A071176 V1 EN Figure 4: LHMI keypad with object control, navigation and command push buttons and RJ-45 communication port Web HMI The WHMI allows secure access to the protection relay via a Web browser. When the Secure Communication parameter in the protection relay is activated, the Web server is forced to take a secured (HTTPS) connection to WHMI using TLS encryption.The WHMI is verified with Internet Explorer 8.0, 9.0, 10.0 and 11.0.

  • Page 26: Authorization

    Section 2 1MRS758272 B REG615 overview A070754 V6 EN Figure 5: Example view of the WHMI The WHMI can be accessed locally and remotely. • Locally by connecting the laptop to the protection relay via the front communication port. • Remotely over LAN/WAN.

  • Page 27: Audit Trail

    Section 2 1MRS758272 B REG615 overview Table 6: Predefined user categories Username User rights VIEWER Read only access OPERATOR • Selecting remote or local state with (only locally) • Changing setting groups • Controlling • Clearing indications ENGINEER • Changing settings •...
  • Page 28 Section 2 1MRS758272 B REG615 overview Table 7: Audit trail events Audit trail event Description Configuration change Configuration files changed Firmware change Firmware changed Firmware change fail Firmware change failed Attached to retrofit test case Unit has been attached to retrofit case Removed from retrofit test case Removed from retrofit test case Setting group remote...

  • Page 29: Communication

    Section 2 1MRS758272 B REG615 overview Table 8: Comparison of authority logging levels Audit trail event Authority logging level Configurati Setting Setting Settings None on change group group, edit control Configuration change ● ● ● ● ● Firmware change ● ●...

  • Page 30: Self-Healing Ethernet Ring

    Section 2 1MRS758272 B REG615 overview (so-called horizontal communication) using the IEC 61850-8-1 GOOSE profile, where the highest performance class with a total transmission time of 3 ms is supported. Furthermore, the protection relay supports sending and receiving of analog values using GOOSE messaging.

  • Page 31: Ethernet Redundancy

    Section 2 1MRS758272 B REG615 overview The Ethernet ring solution supports the connection of up to 30 protection relays. If more than 30 protection relays are to be connected, it is recommended that the network is split into several rings with no more than 30 protection relays per ring. Each protection relay has a 50-μs store-and-forward delay, and to fulfil the performance requirements for fast horizontal communication, the ring size is limited to 30 protection relays.
  • Page 32 Section 2 1MRS758272 B REG615 overview COM600 SCADA Ethernet switch Ethernet switch IEC 61850 PRP GUID-334D26B1-C3BD-47B6-BD9D-2301190A5E9D V2 EN Figure 7: PRP solution In case a laptop or a PC workstation is connected as a non-PRP node to one of the PRP networks, LAN A or LAN B, it is recommended to use a redundancy box device or an Ethernet switch with similar functionality between the PRP network and SAN to remove additional PRP information from the Ethernet frames.

  • Page 33: Process Bus

    Section 2 1MRS758272 B REG615 overview GUID-207430A7-3AEC-42B2-BC4D-3083B3225990 V2 EN Figure 8: HSR solution 2.7.3 Process bus Process bus IEC 61850-9-2 defines the transmission of Sampled Measured Values within the substation automation system. International Users Group created a guideline IEC 61850-9-2 LE that defines an application profile of IEC 61850-9-2 to facilitate implementation and enable interoperability.
  • Page 34 Section 2 1MRS758272 B REG615 overview Common Ethernet Station bus (IEC 61850-8-1), process bus (IEC 61850-9-2 LE) and IEEE 1588 v2 time synchronization GUID-2371EFA7-4369-4F1A-A23F-CF0CE2D474D3 V5 EN Figure 9: Process bus application of voltage sharing and synchrocheck The 615 series supports IEC 61850 process bus with sampled values of analog currents and voltages.

  • Page 35: Secure Communication

    Section 2 1MRS758272 B REG615 overview Primary Secondary IEEE 1588 v2 IEEE 1588 v2 master clock master clock (optional) Managed HSR Managed HSR Ethernet Ethernet switch switch IEC 61850 Backup 1588 master clock GUID-7C56BC1F-F1B2-4E74-AB8E-05001A88D53D V5 EN Figure 10: Example network topology with process bus, redundancy and IEEE 1588 v2 time synchronization The process bus option is available for all 615 series protection relays equipped with phase voltage inputs.

  • Page 37: Section 3 Reg615 Standard Configurations

    Section 3 1MRS758272 B REG615 standard configurations Section 3 REG615 standard configurations Standard configurations REG615 is available with three alternative standard configurations. The standard signal configuration can be altered by means of the signal matrix or the graphical application functionality of the Protection and Control IED Manager PCM600. Further, the application configuration functionality of PCM600 supports the creation of multi-layer logic functions using various logical elements, including timers and flip-flops.
  • Page 38 Section 3 1MRS758272 B REG615 standard configurations Function IEC 61850 Three-phase undervoltage protection PHPTUV Three-phase overvoltage protection PHPTOV Positive-sequence undervoltage protection PSPTUV Negative-sequence overvoltage protection NSPTOV Frequency protection FRPFRQ Overexcitation protection OEPVPH Three-phase thermal protection for feeders, cables and distribution T1PTTR transformers Three-phase thermal overload protection, two time constants...

  • Page 39: Addition Of Control Functions For Primary Devices And The Use Of Binary Inputs And Outputs

    Section 3 1MRS758272 B REG615 standard configurations Function IEC 61850 Sequence voltage measurement VSMSQI Three-phase power and energy measurement PEMMXU RTD/mA measurement XRGGIO130 Frequency measurement FMMXU SMVSENDER 5)6) IEC 61850-9-2 LE sampled value sending SMVRCV 5)6) IEC 61850-9-2 LE sampled value receiving (voltage sharing) Other Minimum pulse timer (2 pcs) TPGAPC...

  • Page 40: Connection Diagrams

    Section 3 1MRS758272 B REG615 standard configurations breaking capacity. If the requirements for the primary device control circuit are not met, using external auxiliary relays should be considered. Connection diagrams GUID-98367A80-8367-4836-ADD8-5EBBF8A256F4 V1 EN Figure 11: Connection diagram for the A configuration REG615 Application Manual...
  • Page 41 Section 3 1MRS758272 B REG615 standard configurations GUID-7CB6E1B4-6F0D-4E22-82C7-CD9C1CECFA58 V1 EN Figure 12: Connection diagram for the C configuration REG615 Application Manual...
  • Page 42 Section 3 1MRS758272 B REG615 standard configurations GUID-353BD8E6-D70E-4B5F-A48D-61FAD7450715 V1 EN Figure 13: Connection diagram for the D configuration REG615 Application Manual...

  • Page 43: Standard Configuration A

    Section 3 1MRS758272 B REG615 standard configurations Standard configuration A 3.3.1 Applications The standard configuration with directional reactive power undervoltage and low- voltage ride-through protection, voltage vector shift and frequency-based protection is intended as interconnection protection for common point of coupling distributed power generation into the utility network.

  • Page 44: Functions

    Section 3 1MRS758272 B REG615 standard configurations 3.3.2 Functions REG615 INTERCONNECTION PROTECTION RELAY STANDARD CONFIGURATION PROTECTION LOCAL HMI ALSO AVAILABLE 2× 3× - Disturbance and fault recorders Master Trip Master Trip - Event log and recorded data Lockout relay Lockout relay - High-Speed Output module (optional) Configuration System...
  • Page 45 Section 3 1MRS758272 B REG615 standard configurations Table 11: Default connections for binary inputs Binary input Description X110-BI1 Terminal VT secondary MCB open X110-BI2 Busbar VT secondary MCB open X110-BI3 Circuit breaker truck in (service position) indication X110-BI4 Circuit breaker truck out (test position) indication X110-BI5 Earthing switch closed indication X110-BI6...

  • Page 46: Default Disturbance Recorder Settings

    Section 3 1MRS758272 B REG615 standard configurations Description Thermal overload of NPS protection operated Disturbance recorder triggered Supervision alarms Arc fault detected Circuit breaker failure protection operated 3.3.2.2 Default disturbance recorder settings Table 14: Default disturbance recorder analog channels Channel Description Table 15: Default disturbance recorder binary channels...
  • Page 47 Section 3 1MRS758272 B REG615 standard configurations Channel ID text Level trigger mode NSPTOV2 - start Positive or Rising PSPTUV1 - start Positive or Rising PSPTUV2 - start Positive or Rising FRPFRQ1 - start Positive or Rising FRPFRQ2 - start Positive or Rising FRPFRQ3 - start Positive or Rising...

  • Page 48: Functional Diagrams

    Section 3 1MRS758272 B REG615 standard configurations Channel ID text Level trigger mode LVRTPTUV1 - operate Level trigger off LVRTPTUV2 - operate LVRTPTUV3 - operate VVSPPAM1 - operate Positive or Rising ARCSARC1 - operate Positive or Rising ARCSARC2 - operate Positive or Rising ARCSARC3 - operate Positive or Rising...

  • Page 49: Functional Diagrams For Protection

    Section 3 1MRS758272 B REG615 standard configurations fixed Boolean signals TRUE and FALSE which can be used according to the application needs. 3.3.3.1 Functional diagrams for protection The functional diagrams describe the relay protection functionality in detail and according to the factory set default connections. Four overcurrent stages are offered for overcurrent and short-circuit protection.
  • Page 50 Section 3 1MRS758272 B REG615 standard configurations INRPHAR1(3I2f>( BLOCK BLK2H INRPHAR1_BLK2H GUID-0C2E754B-1654-4783-8592-114295C871A5 V2 EN Figure 17: Inrush detector function Two negative-sequence overcurrent stages NSPTOC1 and NSPTOC2 are provided for phase unbalance protection. These functions are used to protect the feeder against phase unbalance.
  • Page 51 Section 3 1MRS758272 B REG615 standard configurations The circuit breaker failure protection function has two operating outputs: TRRET and TRBU. The TRRET operating output is used for retripping its own breaker through TRPPTRC2_TRIP. The output TRBU gives a backup trip to the breaker feeding upstream.
  • Page 52 Section 3 1MRS758272 B REG615 standard configurations ARCSARC1(ARC(1) BLOCK OPERATE ARCSARC1_OPERATE REM_FLT_ARC ARC_FLT_DET ARCSARC1_ARC_FLT_DET OPR_MODE ARCSARC2(ARC(2) BLOCK OPERATE ARCSARC2_OPERATE REM_FLT_ARC ARC_FLT_DET ARCSARC2_ARC_FLT_DET OPR_MODE ARCSARC3(ARC(3) BLOCK OPERATE ARCSARC3_OPERATE REM_FLT_ARC ARC_FLT_DET ARCSARC3_ARC_FLT_DET OPR_MODE ARCSARC1_OPERATE ARC_OPERATE ARCSARC2_OPERATE ARCSARC3_OPERATE GUID-D7C4E547-847F-47F4-8CFD-C1CD888033B3 V2 EN Figure 22: Arc protection function TRPPTRC3(Master BLOCK...
  • Page 53 Section 3 1MRS758272 B REG615 standard configurations PHPTOV1(3U>(1)) BLOCK OPERATE PHPTOV1_OPERATE START PHPTOV1_START PHPTOV2(3U>(2)) BLOCK OPERATE PHPTOV2_OPERATE START PHPTOV2_START PHPTOV1_OPERATE PHPTOV_OPERATE PHPTOV2_OPERATE GUID-9BD8E187-AC4E-496B-AC17-66EF89AE4C79 V2 EN Figure 24: Overvoltage protection function PHPTUV1(3U<(1)) BLOCK OPERATE SEQSPVC1_FUSEF_U PHPTUV1_OPERATE START PHPTUV1_START PHPTUV2(3U<(2)) BLOCK OPERATE SEQSPVC1_FUSEF_U PHPTUV2_OPERATE START...
  • Page 54 Section 3 1MRS758272 B REG615 standard configurations NSPTOV1(U2>(1)) BLOCK OPERATE SEQSPVC1_FUSEF_U NSPTOV1_OPERATE START NSPTOV1_START NSPTOV2(U2>(2)) BLOCK OPERATE SEQSPVC1_FUSEF_U NSPTOV2_OPERATE START NSPTOV2_START NSPTOV1_OPERATE NSPTOV_OPERATE NSPTOV2_OPERATE GUID-01CC7A27-4BEA-4B17-B211-CF220E427F49 V2 EN Figure 27: Negative sequence overvoltage protection function PSPTUV1(U1<(1)) BLOCK OPERATE SEQSPVC1_FUSEF_U PSPTUV1_OPERATE START PSPTUV1_START PSPTUV2(U1<(2)) BLOCK...
  • Page 55 Section 3 1MRS758272 B REG615 standard configurations FRPFRQ1(f>/f<,d FRPFRQ3(f>/f<,d BLOCK OPERATE BLOCK OPERATE FRPFRQ1_OPERATE FRPFRQ3_OPERATE OPR_OFRQ OPR_OFRQ OPR_UFRQ OPR_UFRQ OPR_FRG OPR_FRG START START FRPFRQ1_START FRPFRQ3_START ST_OFRQ ST_OFRQ ST_UFRQ ST_UFRQ ST_FRG ST_FRG FRPFRQ2(f>/f<,d FRPFRQ4(f>/f<,d BLOCK OPERATE BLOCK OPERATE FRPFRQ2_OPERATE FRPFRQ4_OPERATE OPR_OFRQ OPR_OFRQ OPR_UFRQ OPR_UFRQ...
  • Page 56 Section 3 1MRS758272 B REG615 standard configurations DQPTUV1(Q>->,3U BLOCK OPERATE SEQSPVC1_FUSEF_U DQPTUV1_OPERATE START DQPTUV1_START GUID-92422355-ECD2-4362-A90C-78EAC63C176B V2 EN Figure 31: Reactive power undervoltage protection function VVSPPAM1(VS(1)) BLOCK OPERATE VVSPPAM1_OPERATE INT_BLKD VVSPPAM1_INT_BLKD GUID-DDE8527B-040E-4A2A-A72E-C62B064F6591 V2 EN Figure 32: Vector shift protection function LVRTPTUV1(U<RT( BLOCK OPERATE SEQSPVC1_FUSEF_U...
  • Page 57 Section 3 1MRS758272 B REG615 standard configurations TPGAPC1(TP(1)) OUT1 PHIPTOC1_START GENERAL_START_PULSE OUT2 DPHLPDOC1_START GENERAL_OPERATE_PULSE DPHLPDOC2_START DPHHPDOC1_START DOPPDPR1_START DOPPDPR2_START EFHPTOC1_START PHIPTOC1_OPERATE ROVPTOV1_START DPHHPDOC1_OPERATE ROVPTOV2_START DPHLPDOC1_OPERATE PHPTUV1_START DPHLPDOC2_OPERATE PHPTUV2_START DOPPDPR1_OPERATE DQPTUV1_START DOPPDPR2_OPERATE PHPTOV1_START EFHPTOC1_OPERATE PHPTOV2_START ROVPTOV1_OPERATE FRPFRQ1_START ROVPTOV2_OPERATE FRPFRQ2_START PHPTUV1_OPERATE FRPFRQ3_START PHPTUV2_OPERATE FRPFRQ4_START PHPTOV1_OPERATE NSPTOC1_START...
  • Page 58 Section 3 1MRS758272 B REG615 standard configurations TRPPTRC1(Master BLOCK TRIP TRPPTRC1_TRIP OPERATE CL_LKOUT PHIPTOC1_OPERATE RST_LKOUT DPHHPDOC1_OPERATE DPHLPDOC1_OPERATE DPHLPDOC2_OPERATE VVSPPAM1_OPERATE DQPTUV1_OPERATE X120_BI3_RST_LOCKOUT EFHPTOC1_OPERATE ROVPTOV1_OPERATE ROVPTOV2_OPERATE PHPTUV1_OPERATE PHPTUV2_OPERATE PHPTOV1_OPERATE PHPTOV2_OPERATE FRPFRQ1_OPERATE FRPFRQ2_OPERATE FRPFRQ3_OPERATE FRPFRQ4_OPERATE NSPTOC1_OPERATE NSPTOC2_OPERATE PSPTUV1_OPERATE PSPTUV2_OPERATE NSPTOV1_OPERATE NSPTOV2_OPERATE NSPTOC1_OPERATE NSPTOC2_OPERATE DOPPDPR1_OPERATE DOPPDPR2_OPERATE LVRTPTUV1_OPERATE...

  • Page 59: Functional Diagrams For Disturbance Recorder

    Section 3 1MRS758272 B REG615 standard configurations TRPPTRC2(Master BLOCK TRIP PHIPTOC1_OPERATE TRPPTRC2_TRIP OPERATE CL_LKOUT DPHHPDOC1_OPERATE RST_LKOUT DPHLPDOC1_OPERATE DPHLPDOC2_OPERATE VVSPPAM1_OPERATE DQPTUV1_OPERATE X120_BI3_RST_LOCKOUT EFHPTOC1_OPERATE ROVPTOV1_OPERATE ROVPTOV2_OPERATE PHPTUV1_OPERATE PHPTUV2_OPERATE PHPTOV1_OPERATE PHPTOV2_OPERATE FRPFRQ1_OPERATE FRPFRQ2_OPERATE FRPFRQ3_OPERATE FRPFRQ4_OPERATE NSPTOC1_OPERATE NSPTOC2_OPERATE PSPTUV1_OPERATE PSPTUV2_OPERATE NSPTOV1_OPERATE NSPTOV2_OPERATE NSPTOC1_OPERATE NSPTOC2_OPERATE CCBRBRF1_TRRET DOPPDPR1_OPERATE DOPPDPR2_OPERATE...

  • Page 60: Functional Diagrams For Condition Monitoring

    Section 3 1MRS758272 B REG615 standard configurations RDRE PHIPTOC1_OPERATE RDRE1 DPHHPDOC1_OPERATE TRIGGERED DPHLPDOC1_OPERATE PHIPTOC1_START DISTURB_RECORD_TRIGGERED DPHLPDOC2_OPERATE DPHLPDOC1_START DPHLPDOC2_START DPHHPDOC1_START EFHPTOC1_START NSPTOC1_START NSPTOC2_START PHPTOV1_START PHPTOV1_OPERATE PHPTOV2_START PHPTOV2_OPERATE PHPTUV1_START PHPTUV2_START ROVPTOV1_START ROVPTOV2_START NSPTOV1_START NSPTOC1_OPERATE NSPTOV2_START NSPTOC2_OPERATE PSPTUV1_START PSPTUV2_START FRPFRQ1_START FRPFRQ2_START FRPFRQ3_START FRPFRQ4_START T1PTTR1_START PHPTUV1_OPERATE DOPPDPR1_START...
  • Page 61 Section 3 1MRS758272 B REG615 standard configurations SEQSPVC1(FUSEF( BLOCK FUSEF_3PH CB_CLOSED FUSEF_U X110_BI7_CB_CLOSED SEQSPVC1_FUSEF_U DISCON_OPEN MINCB_OPEN X110_BI1_TERMINAL_VT_MCB_OPEN GUID-A0F587B8-B110-4436-9D76-27C917536D72 V2 EN Figure 39: Fuse failure supervision function Circuit-breaker condition monitoring SSCBR1 supervises the switch status based on the connected binary input information and the measured current levels. SSCBR1 introduces various supervision methods.

  • Page 62: Functional Diagrams For Control And Interlocking

    Section 3 1MRS758272 B REG615 standard configurations It is assumed that there is no external resistor in the circuit-breaker tripping coil circuit connected in parallel with the circuit breaker normally open auxiliary contact. Set the parameters for TCSSCBR1 properly. TCSSCBR1(TCS(1) BLOCK ALARM TCSSCBR_BLOCKING...
  • Page 63 Section 3 1MRS758272 B REG615 standard configurations SECRSYN1(SYNC(1 BLOCK SYNC_INPRO BLOCK_SECRSYN1 CL_COMMAND SYNC_OK SECRSYN1_SYNC_OK BYPASS CL_FAIL_AL CMD_FAIL_AL LLDB LLLB DLLB DLDB X110_BI1_TERMINAL_VT_MCB_OPEN BLOCK_SECRSYN1 X110_BI2_BUSBARL_VT_MCB_OPEN GUID-9704EA86-855D-42AC-8907-3CC6A0E118FC V2 EN Figure 45: Synchrocheck function Two types of disconnector and earthing switch function blocks are available. DCSXSWI1...3 and ESSXSWI1...2 are status only type and DCXSWI1...2 and ESXSWI1 are controllable type.
  • Page 64 Section 3 1MRS758272 B REG615 standard configurations SYNC_ITL_BYP overrides, for example, active interlocking conditions when the circuit breaker truck is closed in service position. Connect the additional signals required for the application for closing and opening of circuit breaker. CBXCBR1(I<->O C POSOPEN SELECTED X110_BI8_CB_OPENED...

  • Page 65: Functional Diagram For Measurement Functions

    Section 3 1MRS758272 B REG615 standard configurations T1PTTR1_BLK_CLOSE CBXCBR1_BLK_CLOSE GUID-A05280B3-2B7C-4931-9FE2-0695789A3340 V2 EN Figure 52: Circuit breaker 1 close blocking logic The configuration includes logic for generating circuit breaker external closing and opening command with the relay in local or remote mode. Check the logic for the external circuit breaker closing command and modify it according to the application.
  • Page 66 Section 3 1MRS758272 B REG615 standard configurations The three-phase line side phase voltage inputs to the relay are measured by the three- phase voltage measurement function VMMXU1 whereas the bus side voltage input to the relay is measured by the three-phase voltage measurement function VMMXU2. The three-phase voltage input is connected to the X130 card in the back panel.
  • Page 67 Section 3 1MRS758272 B REG615 standard configurations VMMXU2 BLOCK HIGH_ALARM HIGH_WARN LOW_WARN LOW_ALARM GUID-864991D4-B7CF-4444-94CA-B1C513ECD70B V2 EN Figure 59: Voltage measurement: Three-phase voltage measurement (Bus side) VSMSQI1 GUID-CD9595C7-7643-4733-9D97-D9CC6AC26F70 V2 EN Figure 60: Voltage measurement: Sequence voltage measurement RESVMMXU1 BLOCK HIGH_ALARM HIGH_WARN GUID-8505E78F-C298-4EA1-B0E2-288A9BE3356E V2 EN Figure 61: Voltage measurement: Residual voltage measurement...

  • Page 68: Functional Diagrams For Ios And Alarm Leds

    Section 3 1MRS758272 B REG615 standard configurations 3.3.3.6 Functional diagrams for IOs and alarm LEDs X110 (BIO)_110.X110-Input 1 X110_BI1_TERMINAL_VT_MCB_OPEN X110 (BIO-H)_110.X110-Input 1 X110 (BIO)_110.X110-Input 2 X110_BI2_BUSBARL_VT_MCB_OPEN X110 (BIO-H)_110.X110-Input 2 X110 (BIO)_110.X110-Input 3 X110_BI3_CB_TRUCK_IN_SERVICE X110 (BIO-H)_110.X110-Input 3 X110 (BIO)_110.X110-Input 4 X110_BI4_CB_TRUCK_IN_TEST X110 (BIO-H)_110.X110-Input 4 X110 (BIO)_110.X110-Input 5 X110_BI5_ES1_CLOSED...
  • Page 69 Section 3 1MRS758272 B REG615 standard configurations CB_CLOSE_COMMAND X100 (PSM)_100.X100-PO1 CCBRBRF1_TRBU X100 (PSM)_100.X100-PO2 GENERAL_START_PULSE X100 (PSM)_100.X100-SO1 GENERAL_OPERATE_PULSE X100 (PSM)_100.X100-SO2 CB_OPEN_COMMAND X100 (PSM)_100.X100-PO3 TRPPTRC2_TRIP X100 (PSM)_100.X100-PO4 GUID-65462B7A-EB91-455B-BACF-D86D23F292B3 V2 EN Figure 68: Default binary output - X100 OC_OPERATE_PULSE X110 (BIO)_110.X110-SO1 TRPPTRC3_TRIP X110 (BIO-H)_110.X110-HSO1 EF_OPERATE_PULSE X110 (BIO)_110.X110-SO2 TRPPTRC4_TRIP...
  • Page 70 Section 3 1MRS758272 B REG615 standard configurations LED1 ALARM VVSPPAM1_OPERATE RESET DQPTUV1_OPERATE LVRTPTUV_OPERATE LED2 ALARM DOPPDPR_OPERATE RESET LED3 ALARM PHIPTOC1_OPERATE RESET DPHxPDOC_OPERATE LED4 ALARM ROVPTOV_OPERATE RESET EFHPTOC1_OPERATE LED5 ALARM X110_BI8_CB_OPENED RESET SECRSYN1_SYNC_OK GUID-2C6025B4-A935-427E-AC8A-FDA640226E05 V2 EN REG615 Application Manual...

  • Page 71: Functional Diagram For Other Timer Logics

    Section 3 1MRS758272 B REG615 standard configurations LED6 ALARM PSPTUV_OPERATE RESET NSPTOV_OPERATE PHPTOV_OPERATE PHPTUV_OPERATE FREQUENCY_OPERATE LED7 ALARM T1PTTR1_OPERATE RESET NSPTOC_OPERATE LED8 ALARM DISTURB_RECORD_TRIGGERED RESET LED9 ALARM RESET TCSSCBR_ALARM SSCBR1_ALARMS SEQSPVC1_FUSEF_U CCSPVC1_ALARM LED10 ALARM ARC_OPERATE RESET LED11 ALARM CCBRBRF1_TRBU RESET GUID-F899289E-7F2D-4670-B650-5BDAC9FE20DA V2 EN Figure 70: Default LED connection 3.3.3.7...

  • Page 72: Other Functions

    Section 3 1MRS758272 B REG615 standard configurations TPGAPC2(TP(2)) OUT1 DPHxPDOC_OPERATE OC_OPERATE_PULSE OUT2 PHIPTOC1_OPERATE EF_OPERATE_PULSE EFHPTOC1_OPERATE ROVPTOV_OPERATE GUID-01CBAF9B-F169-42F7-AD7A-6C5FF66238C9 V2 EN Figure 71: Timer logic for overcurrent and earth-fault operate pulse TPGAPC3(TP(3)) OUT1 PSPTUV_OPERATE VOLTAGE_AND_FREQ_OPERATE_PULSE OUT2 NSPTOV_OPERATE INTERCONNECTED_OPERATE_PULSE PHPTOV_OPERATE PHPTUV_OPERATE FREQUENCY_OPERATE DQPTUV1_OPERATE VVSPPAM1_OPERATE LVRTPTUV_OPERATE GUID-EC03925C-7289-42CE-8C75-D1842383BE1F V2 EN...

  • Page 73: Functions

    Section 3 1MRS758272 B REG615 standard configurations further adapted to different primary circuit layouts and the related functionality needs by modifying the internal functionality using PCM600. 3.4.2 Functions REG615 GENERATOR PROTECTION RELAY STANDARD CONFIGURATION PROTECTION LOCAL HMI ALSO AVAILABLE 2× 3×...

  • Page 74: Default I/O Connections

    Section 3 1MRS758272 B REG615 standard configurations 3.4.2.1 Default I/O connections Connector pins for each input and output are presented in the IED physical connections section. Table 16: Default connections for binary inputs Binary input Description X110-BI1 Terminal VT secondary MCB open X110-BI2 Neutral VT secondary MCB open X110-BI3...

  • Page 75: Default Disturbance Recorder Settings

    Section 3 1MRS758272 B REG615 standard configurations Table 18: Default connections for LEDs Description Under impedance protection operated Power protection operated Overcurrent protection operated Earth-fault protection operated Under excitation protection operated Voltage or frequency protection operated Thermal overload of NPS protection operated Disturbance recorder triggered Supervision alarms Arc fault detected...
  • Page 76 Section 3 1MRS758272 B REG615 standard configurations Channel ID text Level trigger mode EFHPTOC1 - start Positive or Rising MNSPTOC1 - start Positive or Rising MNSPTOC2 - start Positive or Rising PHPTUV1 - start Positive or Rising PHPTUV2 - start Positive or Rising H3EFPSEF1 - start Positive or Rising...
  • Page 77 Section 3 1MRS758272 B REG615 standard configurations Channel ID text Level trigger mode PHPTUV1 - operate Level trigger off PHPTUV2 - operate H3EFPSEF1 - operate Level trigger off PHPTOV1 - operate Level trigger off PHPTOV2 - operate FRPFRQ1 - operate Level trigger off FRPFRQ2 - operate FRPFRQ3 - operate...

  • Page 78: Functional Diagrams

    Section 3 1MRS758272 B REG615 standard configurations 3.4.3 Functional diagrams The functional diagrams describe the default input, output, alarm LED and function- to-function connections. The default connections can be viewed and changed with PCM600 according to the application requirements. The analog channels have fixed connections to the different function blocks inside the protection relay’s standard configuration.
  • Page 79 Section 3 1MRS758272 B REG615 standard configurations PHIPTOC1(3I>>>( BLOCK OPERATE INRPHAR1_BLK2H PHIPTOC1_OPERATE ENA_MULT START PHIPTOC1_START PHHPTOC1(3I>>(1 BLOCK OPERATE INRPHAR1_BLK2H PHHPTOC1_OPERATE ENA_MULT START PHHPTOC1_START PHLPTOC1(3I>(1) BLOCK OPERATE PHLPTOC1_OPERATE ENA_MULT START PHLPTOC1_START PHIPTOC1_OPERATE PHxPTOC_OPERATE PHLPTOC1_OPERATE PHHPTOC1_OPERATE GUID-4368AB17-6EEE-49A6-B3A3-072AFB612451 V2 EN Figure 74: Overcurrent protection function PHPVOC1 BLOCK OPERATE...
  • Page 80 Section 3 1MRS758272 B REG615 standard configurations MNSPTOC1 BLOCK OPERATE MNSPTOC1_OPERATE START MNSPTOC1_START BLK_RESTART MNSPTOC2 BLOCK OPERATE MNSPTOC2_OPERATE START MNSPTOC2_START BLK_RESTART MNSPTOC1_OPERATE MNSPTOC_OPERATE MNSPTOC2_OPERATE GUID-D4F3CED7-66B6-4925-8598-0CE20854D91E V2 EN Figure 77: Negative sequence overcurrent protection function One non-directional sensitive earth-fault stage EFHPTOC1 and three directional earth-fault stages DEFxPDEF are offered for providing primary and backup protection for generator earth-fault protection.
  • Page 81 Section 3 1MRS758272 B REG615 standard configurations EFHPTOC1 BLOCK OPERATE EFHPTOC1_OPERATE ENA_MULT START EFHPTOC1_START DEFHPDEF1_OPERATE EF_OPERATE DEFLPDEF2_OPERATE DEFLPDEF1_OPERATE EFHPTOC1_OPERATE GUID-C7981340-D7D1-4F19-9A89-08343F9C8022 V2 EN Figure 79: Earth-fault protection function Third harmonic-based stator earth-fault protection is provided to give 100% stator winding protection. The protection is blocked by MCB open from neutral side VT. H3EFPSEF1 BLOCK OPERATE...
  • Page 82 Section 3 1MRS758272 B REG615 standard configurations CCBRBRF1 BLOCK CB_FAULT_AL START TRBU PHLPTOC1_OPERATE CCBRBRF1_TRBU POSCLOSE TRRET PHHPTOC1_OPERATE CCBRBRF1_TRRET CB_FAULT PHIPTOC1_OPERATE PHPVOC1_OPERATE DEFLPDEF2_OPERATE DEFLPDEF1_OPERATE X110_BI7_CB_CLOSED DEFHPDEF1_OPERATE EFHPTOC1_OPERATE ARCSARC1_OPERATE ARCSARC2_OPERATE ARCSARC3_OPERATE GUID-B1503522-475D-4569-9612-0A2F1A155418 V2 EN Figure 82: Circuit breaker failure protection function Three arc protection ARCSARC1...3 stages are included as an optional function. The arc protection offers individual function blocks for three arc sensors that can be connected to the relay.
  • Page 83 Section 3 1MRS758272 B REG615 standard configurations TRPPTRC3 BLOCK TRIP TRPPTRC3_TRIP OPERATE CL_LKOUT ARCSARC1_OPERATE RST_LKOUT X130_BI3_RST_LOCKOUT TRPPTRC4 BLOCK TRIP TRPPTRC4_TRIP OPERATE CL_LKOUT ARCSARC2_OPERATE RST_LKOUT X130_BI3_RST_LOCKOUT TRPPTRC5 BLOCK TRIP TRPPTRC5_TRIP OPERATE CL_LKOUT ARCSARC3_OPERATE RST_LKOUT X130_BI3_RST_LOCKOUT GUID-A21CD488-6B6A-47C7-AD6F-94C046BD1B2B V2 EN Figure 84: Arc protection with dedicated HSO Two three-phase overvoltage protection stages PHPTOV offer protection against abnormal overvoltage conditions that arise due to load rejection or transient surges in the network or when a generator is running but not connected to a system due to a fault...
  • Page 84 Section 3 1MRS758272 B REG615 standard configurations PHPTUV1 BLOCK OPERATE BLOCK_UV PHPTUV1_OPERATE START PHPTUV1_START PHPTUV2 BLOCK OPERATE BLOCK_UV PHPTUV2_OPERATE START PHPTUV2_START PHPTUV1_OPERATE PHPTUV_OPERATE PHPTUV2_OPERATE GUID-2D4EE8AA-C017-43A7-BE49-6569FF7BC09A V2 EN Figure 86: Undervoltage protection function Two stages of each positive-sequence undervoltage PSPTUV and negative-sequence overvoltage NSPTOV protection functions are also provided.
  • Page 85 Section 3 1MRS758272 B REG615 standard configurations PSPTUV1 BLOCK OPERATE BLOCK_UV PSPTUV1_OPERATE START PSPTUV1_START PSPTUV2 BLOCK OPERATE BLOCK_UV PSPTUV2_OPERATE START PSPTUV2_START PSPTUV1_OPERATE PSPTUV_OPERATE PSPTUV2_OPERATE GUID-BA97F786-296F-4A90-B583-113018D9592E V2 EN Figure 88: Positive sequence undervoltage protection function Residual overvoltage protection ROVPTOV provides protection against stator earth faults from 5% to 100% of winding from neutral.
  • Page 86 Section 3 1MRS758272 B REG615 standard configurations FRPFRQ1 BLOCK OPERATE BLOCK_FREQ FRPFRQ1_OPERATE OPR_OFRQ OPR_UFRQ OPR_FRG START FRPFRQ1_START ST_OFRQ ST_UFRQ ST_FRG FRPFRQ2 BLOCK OPERATE BLOCK_FREQ FRPFRQ2_OPERATE OPR_OFRQ OPR_UFRQ OPR_FRG START FRPFRQ2_START ST_OFRQ ST_UFRQ ST_FRG FRPFRQ3 BLOCK OPERATE BLOCK_FREQ FRPFRQ3_OPERATE OPR_OFRQ OPR_UFRQ OPR_FRG START FRPFRQ3_START...
  • Page 87 Section 3 1MRS758272 B REG615 standard configurations DOPPDPR1 BLOCK OPERATE SEQSPVC1_FUSEF_U DOPPDPR1_OPERATE START DOPPDPR1_START DOPPDPR2 BLOCK OPERATE SEQSPVC1_FUSEF_U DOPPDPR2_OPERATE START DOPPDPR2_START DOPPDPR3 BLOCK OPERATE SEQSPVC1_FUSEF_U DOPPDPR3_OPERATE START DOPPDPR3_START DOPPDPR1_OPERATE DOPPDPR_OPERATE DOPPDPR2_OPERATE DOPPDPR3_OPERATE GUID-4329A417-1C4A-4FEB-9F49-42B862F2C77D V2 EN Figure 91: Directional overpower protection function Two instances of underpower protection DUPPDPR are provided.
  • Page 88 Section 3 1MRS758272 B REG615 standard configurations UEXPDIS1 BLOCK OPERATE SEQSPVC1_FUSEF_U UEXPDIS1_OPERATE EXT_LOS_DET START X130_BI4_FIELD_EXCITATION_OPEN UEXPDIS1_START GUID-9ED0D1CE-BE9A-49A4-8D10-7C6F9256D607 V2 EN Figure 93: Underexcitation protection function Three-phase underimpedance protection UZPDIS can be used as a backup protection against phase faults by calculating impedance at the generator terminals. UZPDIS1 BLOCK OPERATE...
  • Page 89 Section 3 1MRS758272 B REG615 standard configurations PHLPTOC1_START TPGAPC1 PHHPTOC1_START OUT1 PHIPTOC1_START OUT2 PHPVOC1_START GENERAL_OPERATE_PULSE DEFLPDEF2_START DEFLPDEF1_START DEFHPDEF1_START PHLPTOC1_OPERATE EFHPTOC1_START PHHPTOC1_OPERATE ROVPTOV1_START PHIPTOC1_OPERATE ROVPTOV2_START PHPVOC1_OPERATE PHPTUV1_START DEFLPDEF2_OPERATE PHPTUV2_START DEFLPDEF1_OPERATE PHPTOV1_START DEFHPDEF1_OPERATE PHPTOV2_START EFHPTOC1_OPERATE FRPFRQ1_START ROVPTOV1_OPERATE FRPFRQ2_START ROVPTOV2_OPERATE FRPFRQ3_START PHPTUV1_OPERATE FRPFRQ4_START PHPTUV2_OPERATE PHPTOV1_OPERATE MNSPTOC1_START...
  • Page 90 Section 3 1MRS758272 B REG615 standard configurations TRPPTRC1 BLOCK TRIP TRPPTRC1_TRIP OPERATE CL_LKOUT PHLPTOC1_OPERATE RST_LKOUT PHHPTOC1_OPERATE PHIPTOC1_OPERATE PHPVOC1_OPERATE DEFLPDEF2_OPERATE DEFLPDEF1_OPERATE X130_BI3_RST_LOCKOUT DEFHPDEF1_OPERATE EFHPTOC1_OPERATE ROVPTOV1_OPERATE ROVPTOV2_OPERATE PHPTUV2_OPERATE PHPTOV1_OPERATE PHPTOV2_OPERATE PSPTUV2_OPERATE NSPTOV2_OPERATE FRPFRQ2_OPERATE FRPFRQ4_OPERATE X130_BI1_EXT_TRIP1 MNSPTOC1_OPERATE MNSPTOC2_OPERATE OEPVPH1_OPERATE UZPDIS1_OPERATE H3EFPSEF1_OPERATE UEXPDIS1_OPERATE DUPPDPR1_OPERATE DUPPDPR2_OPERATE DOPPDPR1_OPERATE DOPPDPR2_OPERATE...
  • Page 91 Section 3 1MRS758272 B REG615 standard configurations TRPPTRC2 BLOCK TRIP TRPPTRC2_TRIP OPERATE CL_LKOUT PHLPTOC1_OPERATE RST_LKOUT PHHPTOC1_OPERATE PHIPTOC1_OPERATE PHPVOC1_OPERATE DEFLPDEF2_OPERATE DEFLPDEF1_OPERATE X130_BI3_RST_LOCKOUT DEFHPDEF1_OPERATE EFHPTOC1_OPERATE ROVPTOV1_OPERATE ROVPTOV2_OPERATE PHPTUV2_OPERATE PHPTOV1_OPERATE PHPTOV2_OPERATE PSPTUV2_OPERATE NSPTOV2_OPERATE FRPFRQ2_OPERATE FRPFRQ4_OPERATE CCBRBRF1_TRRET MNSPTOC1_OPERATE MNSPTOC2_OPERATE OEPVPH1_OPERATE UZPDIS1_OPERATE H3EFPSEF1_OPERATE UEXPDIS1_OPERATE DUPPDPR1_OPERATE DUPPDPR2_OPERATE DOPPDPR1_OPERATE DOPPDPR2_OPERATE...

  • Page 92: Functional Diagrams For Disturbance Recorder

    Section 3 1MRS758272 B REG615 standard configurations TRPPTRC6 BLOCK TRIP TRPPTRC6_TRIP_FIELD_EXCITATION OPERATE CL_LKOUT RST_LKOUT PHHPTOC1_OPERATE PHIPTOC1_OPERATE PHPVOC1_OPERATE DEFLPDEF2_OPERATE DEFLPDEF1_OPERATE DEFHPDEF1_OPERATE EFHPTOC1_OPERATE ROVPTOV2_OPERATE PHPTOV2_OPERATE DUPPDPR1_OPERATE DUPPDPR2_OPERATE OEPVPH1_OPERATE UZPDIS1_OPERATE H3EFPSEF1_OPERATE UEXPDIS1_OPERATE DOPPDPR1_OPERATE DOPPDPR2_OPERATE DOPPDPR3_OPERATE CCBRBRF1_TRBU ARCSARC1_OPERATE ARCSARC2_OPERATE ARCSARC3_OPERATE GUID-BBE9C4CA-E5E3-4BE2-A00E-ABCCCE0F4FC9 V2 EN Figure 99: Trip logic TRPPTRC6 (Field excitation) 3.4.3.2 Functional diagrams for disturbance recorder...

  • Page 93: Functional Diagrams For Condition Monitoring

    Section 3 1MRS758272 B REG615 standard configurations RDRE PHIPTOC1_OPERATE RDRE1 PHHPTOC1_OPERATE TRIGGERED PHLPTOC1_OPERATE PHLPTOC1_START DISTURB_RECORD_TRIGGERED PHPVOC1_OPERATE PHHPTOC1_START PHIPTOC1_START PHPVOC1_START DEFLPDEF1_START DEFLPDEF2_START MNSPTOC1_OPERATE DEFHPDEF1_START MNSPTOC2_OPERATE EFHPTOC1_START MNSPTOC1_START MNSPTOC2_START EFHPTOC1_OPERATE PHPTUV1_START DEFLPDEF1_OPERATE PHPTUV2_START DEFLPDEF2_OPERATE H3EFPSEF1_START DEFHPDEF1_OPERATE PHPTOV1_START PHPTUV1_OPERATE PHPTOV2_START PHPTUV2_OPERATE FRPFRQ1_START FRPFRQ2_START FRPFRQ3_START FRPFRQ4_START OEPVPH1_START...
  • Page 94 Section 3 1MRS758272 B REG615 standard configurations SSCBR1 BLOCK TRV_T_OP_ALM SSCBR1_TRV_T_OP_ALM POSOPEN TRV_T_CL_ALM X110_BI8_CB_OPENED SSCBR1_TRV_T_CL_ALM POSCLOSE SPR_CHR_ALM X110_BI7_CB_CLOSED SSCBR1_SPR_CHR_ALM OPEN_CB_EXE OPR_ALM CB_OPEN_COMMAND SSCBR1_OPR_ALM CLOSE_CB_EXE OPR_LO SSCBR1_OPR_LO PRES_ALM_IN IPOW_ALM X120_BI1_GAS_PRESSURE_ALARM SSCBR1_IPOW_ALM PRES_LO_IN IPOW_LO SSCBR1_IPOW_LO SPR_CHR_ST CB_LIFE_ALM CB_SPRING_DISCHARGED SSCBR1_CB_LIFE_ALM SPR_CHR MON_ALM X120_BI2_CB_SPRING_CHARGED SSCBR1_MON_ALM RST_IPOW PRES_ALM...

  • Page 95: Functional Diagrams For Control And Interlocking

    Section 3 1MRS758272 B REG615 standard configurations TCSSCBR1 BLOCK ALARM TCSSCBR1_BLOCKING TCSSCBR1_ALARM TCSSCBR2 BLOCK ALARM TCSSCBR2_BLOCKING TCSSCBR2_ALARM TCSSCBR1_ALARM TCSSCBR_ALARM TCSSCBR2_ALARM GUID-202136AA-1650-4285-812F-9331A28B90EB V2 EN Figure 105: Trip circuit supervision function TRPPTRC1_TRIP TCSSCBR1_BLOCKING TRPPTRC2_TRIP X110_BI8_CB_OPENED GUID-905F85C5-4D92-4162-AFD2-6FD2035FF732 V2 EN Figure 106: Logic for blocking of trip circuit supervision Runtime counter for machines and devices MDSOPT provides history data since the last commissioning.
  • Page 96 Section 3 1MRS758272 B REG615 standard configurations ESSXSWI1 POSOPEN OPENPOS X110_BI6_ES1_OPENED POSCLOSE CLOSEPOS X110_BI5_ES1_CLOSED OKPOS GUID-DEACDD18-8FBF-4AE8-80B1-EF93821D8E51 V2 EN Figure 109: Earth switch control logic The circuit breaker closing is disabled by default, as in case of generator, the closing of the circuit breaker is done by a special synchronizer device. The OKPOS output from DCSXSWI defines whether the disconnector or breaker truck is open (in test position) or closed (in service position).

  • Page 97: Functional Diagram For Measurement Functions

    Section 3 1MRS758272 B REG615 standard configurations CONTROL_LOCAL FALSE CBXCBR1_AU_OPEN CONTROL_REMOTE FALSE GUID-39E32323-F206-41CB-9140-3C148E75CD09 V2 EN Figure 112: External opening command for circuit breaker 1 3.4.3.5 Functional diagram for measurement functions The phase current inputs to the relay are measured by the three-phase current measurement function CMMXU1.
  • Page 98 Section 3 1MRS758272 B REG615 standard configurations RESCMMXU1 BLOCK HIGH_ALARM HIGH_WARN GUID-9963B5D7-2FD2-4805-9030-0939238C1244 V2 EN Figure 115: Current measurement: Residual current measurement VMMXU1 BLOCK HIGH_ALARM HIGH_WARN LOW_WARN LOW_ALARM GUID-97F2D59A-5336-4998-BEBC-4B6D8FA414FB V2 EN Figure 116: Voltage measurement: Three-phase voltage measurement VSMSQI1 GUID-A11531DF-4DB4-400E-9C74-FF6DC3EF5C31 V2 EN Figure 117: Voltage measurement: Sequence voltage measurement RESVMMXU1...
  • Page 99 Section 3 1MRS758272 B REG615 standard configurations FLTRFRC1 BLOCK CB_CLRD GUID-1168DAAD-A764-4B36-9C6D-B7727E56CC7A V2 EN Figure 122: Other measurement: Data monitoring LDPRLRC1 RSTMEM MEM_WARN MEM_ALARM GUID-98F5BB14-5D85-4061-83F8-71D79D53ED71 V2 EN Figure 123: Other measurement: Load profile record REG615 Application Manual...

  • Page 100: Functional Diagrams For Ios And Alarm Leds

    Section 3 1MRS758272 B REG615 standard configurations 3.4.3.6 Functional diagrams for IOs and alarm LEDs X110 (BIO)_110.X110-Input 1 X110_BI1_TERMINAL_VT_MCB_OPEN X110 (BIO-H)_110.X110-Input 1 X110 (BIO)_110.X110-Input 2 X110_BI2_NEUTRAL_VT_MCB_OPEN X110 (BIO-H)_110.X110-Input 2 X110 (BIO)_110.X110-Input 3 X110_BI3_CB_TRUCK_IN_SERVICE X110 (BIO-H)_110.X110-Input 3 X110 (BIO)_110.X110-Input 4 X110_BI4_CB_TRUCK_IN_TEST X110 (BIO-H)_110.X110-Input 4 X110 (BIO)_110.X110-Input 5 X110_BI5_ES1_CLOSED...
  • Page 101 Section 3 1MRS758272 B REG615 standard configurations X130_BI1_EXT_TRIP1 X130 (AIM)_130.X130-Input 1 X130_BI2_EXT_TRIP2 X130 (AIM)_130.X130-Input 2 X130_BI3_RST_LOCKOUT X130 (AIM)_130.X130-Input 3 X130_BI4_FIELD_EXCITATION_OPEN X130 (AIM)_130.X130-Input 4 GUID-9E29D059-7614-4DBB-9054-9838E54D7995 V2 EN Figure 126: Default binary input - X130 TRPPTRC2_TRIP X100 (PSM)_100.X100-PO1 CCBRBRF1_TRBU X100 (PSM)_100.X100-PO2 PRIMEMOVER_SHUTDOWN_PULSE X100 (PSM)_100.X100-SO1 GENERAL_OPERATE_PULSE X100 (PSM)_100.X100-SO2...
  • Page 102 Section 3 1MRS758272 B REG615 standard configurations OC_OPERATE_PULSE X110 (BIO)_110.X110-SO1 TRPPTRC3_TRIP X110 (BIO-H)_110.X110-HSO1 EF_OPERATE_PULSE X110 (BIO)_110.X110-SO2 TRPPTRC4_TRIP X110 (BIO-H)_110.X110-HSO2 VOLTAGE_AND_FREQ_OPERATE_PULSE X110 (BIO)_110.X110-SO3 TRPPTRC5_TRIP X110 (BIO-H)_110.X110-HSO3 THERMAL_AND_NEQSEQ_OPERATE_PULSE X110 (BIO)_110.X110-SO4 GUID-DBF72C4E-D03F-4AD9-9019-AD7D26D9799B V2 EN Figure 128: Default binary output - X110 REG615 Application Manual...
  • Page 103 Section 3 1MRS758272 B REG615 standard configurations LED1 ALARM UZPDIS1_OPERATE RESET LED2 ALARM DOPPDPR_OPERATE RESET DUPPDPR_OPERATE LED3 ALARM PHxPTOC_OPERATE RESET PHPVOC1_OPERATE LED4 ALARM EF_OPERATE RESET ROVPTOV_OPERATE H3EFPSEF1_OPERATE LED5 ALARM UEXPDIS1_OPERATE RESET GUID-68A7B757-5A34-4D33-B08E-4A6E29B21A97 V2 EN REG615 Application Manual...

  • Page 104: Functional Diagram For Other Timer Logics

    Section 3 1MRS758272 B REG615 standard configurations LED6 ALARM PSPTUV_OPERATE RESET NSPTOV_OPERATE PHPTOV_OPERATE PHPTUV_OPERATE FREQUENCY_OPERATE LED7 ALARM T2PTTR1_OPERATE RESET MNSPTOC_OPERATE LED8 ALARM DISTURB_RECORD_TRIGGERED RESET LED9 ALARM RESET TCSSCBR_ALARM SSCBR1_ALARMS SEQSPVC1_FUSEF_U MDSOPT1_ALARM LED10 ALARM ARC_OPERATE RESET LED11 ALARM CCBRBRF1_TRBU RESET GUID-89B38596-633C-4B1A-A6C3-F9DF1B654F4A V2 EN Figure 129: Default LED connection 3.4.3.7...
  • Page 105 Section 3 1MRS758272 B REG615 standard configurations TPGAPC2 OUT1 PHxPTOC_OPERATE OC_OPERATE_PULSE OUT2 PHPVOC1_OPERATE EF_OPERATE_PULSE EF_OPERATE ROVPTOV_OPERATE H3EFPSEF1_OPERATE GUID-A28A3528-1EB1-43D5-8984-0E22EDA9E06C V2 EN Figure 130: Timer logic for overcurrent and earth-fault operate pulse TPGAPC3 OUT1 PSPTUV_OPERATE VOLTAGE_AND_FREQ_OPERATE_PULSE OUT2 NSPTOV_OPERATE THERMAL_AND_NEQSEQ_OPERATE_PULSE PHPTOV_OPERATE PHPTUV_OPERATE FREQUENCY_OPERATE T2PTTR1_OPERATE MNSPTOC_OPERATE GUID-A89CCDFC-495A-486E-BEE1-8DA7105ABE9C V2 EN...

  • Page 106: Other Functions

    Section 3 1MRS758272 B REG615 standard configurations X110_BI7_CB_CLOSED CB_NOT_CLOSED GUID-4249C362-88DE-4281-9DD8-3633E2294F15 V2 EN Figure 135: Disable logic for directional underpower protection 3.4.3.8 Other functions The configuration includes 18 instances of multipurpose protection MAPGAPC, power quality functions, two more instances of frequency protection and different types of timers and control functions.

  • Page 107: Functions

    Section 3 1MRS758272 B REG615 standard configurations 3.5.2 Functions REG615 GENERATOR PROTECTION RELAY STANDARD CONFIGURATION PROTECTION LOCAL HMI ALSO AVAILABLE 2× 3× - Disturbance and fault recorders Master Trip Master Trip - Event log and recorded data Lockout relay Lockout relay - High-Speed Output module (optional) Configuration System...
  • Page 108 Section 3 1MRS758272 B REG615 standard configurations Table 21: Default connections for binary inputs Binary input Description X110-BI1 Terminal VT secondary MCB open X110-BI2 Neutral VT secondary MCB open X110-BI3 Circuit breaker truck in (service position) indication X110-BI4 Circuit breaker truck out (test position) indication X110-BI5 Earthing switch closed indication X110-BI6...

  • Page 109: Default Disturbance Recorder Settings

    Section 3 1MRS758272 B REG615 standard configurations Description Thermal overload of NPS protection operated Disturbance recorder triggered Supervision alarms Arc fault detected Circuit breaker failure protection operated 3.5.2.2 Default disturbance recorder settings Table 24: Default disturbance recorder analog channels Channel Description IL1B IL2B...
  • Page 110 Section 3 1MRS758272 B REG615 standard configurations Channel ID text Level trigger mode OEPVPH1 - start Positive or Rising UEXPDIS1 - start Positive or Rising ROVPTOV1 - start Positive or Rising ROVPTOV2 - start Positive or Rising FRPFRQ1 - start Positive or Rising FRPFRQ2 - start Positive or Rising...

  • Page 111: Functional Diagrams

    Section 3 1MRS758272 B REG615 standard configurations Channel ID text Level trigger mode X130BI1 - Ext trip1 Positive or Rising X130BI2 - Ext trip2 Positive or Rising X130BI4 - Field excitation open Positive or Rising X110BI7 - CB closed Level trigger off X110BI8 - CB open Level trigger off ARCSARC1 - ARC flt det...

  • Page 112: Functional Diagrams For Protection

    Section 3 1MRS758272 B REG615 standard configurations 3.5.3.1 Functional diagrams for protection The functional diagrams describe the protection functionality of the relay in detail and according to the factory set default connections. Three non-directional and two directional overcurrent stages are offered for detecting phase faults in generators.
  • Page 113 Section 3 1MRS758272 B REG615 standard configurations INRPHAR1 BLOCK BLK2H INRPHAR1_BLK2H GUID-6F446DFB-110D-4271-A44E-4CC01FE8AEBE V2 EN Figure 139: Inrush detector function Two negative-sequence overcurrent protection stages MNSPTOC1 and MNSPTOC2 are provided for phase unbalance protection. These functions are used to protect against unbalance conditions due to unbalance load or unsymmetrical faults. MNSPTOC1 BLOCK OPERATE...
  • Page 114 Section 3 1MRS758272 B REG615 standard configurations EFHPTOC1 BLOCK OPERATE EFHPTOC1_OPERATE ENA_MULT START EFHPTOC1_START DEFHPDEF1_OPERATE EF_OPERATE DEFLPDEF2_OPERATE DEFLPDEF1_OPERATE EFHPTOC1_OPERATE GUID-675CC226-1A1F-4706-B718-9E94A3D9CD1A V2 EN Figure 142: Earth-fault protection function Three-phase thermal overload protection, two time constants, T2PTTR1 detects continuous overloading conditions preventing excessive insulation damage in the long run.
  • Page 115 Section 3 1MRS758272 B REG615 standard configurations CCBRBRF1 BLOCK CB_FAULT_AL START TRBU CCBRBRF1_TRBU PHLPTOC1_OPERATE POSCLOSE TRRET CCBRBRF1_TRRET PHHPTOC1_OPERATE CB_FAULT PHIPTOC1_OPERATE PHPVOC1_OPERATE DEFLPDEF2_OPERATE DEFLPDEF1_OPERATE X110_BI7_CB_CLOSED DEFHPDEF1_OPERATE EFHPTOC1_OPERATE ARCSARC1_OPERATE ARCSARC2_OPERATE ARCSARC3_OPERATE MPDIF1_OPERATE GUID-06DDC991-3146-40DC-B97C-EACF6694BE63 V2 EN Figure 145: Circuit breaker failure protection function Three arc protection ARCSARC1...3 stages are included as an optional function.
  • Page 116 Section 3 1MRS758272 B REG615 standard configurations TRPPTRC3 BLOCK TRIP TRPPTRC3_TRIP OPERATE CL_LKOUT ARCSARC1_OPERATE RST_LKOUT X130_BI3_RST_LOCKOUT TRPPTRC4 BLOCK TRIP TRPPTRC4_TRIP OPERATE CL_LKOUT ARCSARC2_OPERATE RST_LKOUT X130_BI3_RST_LOCKOUT TRPPTRC5 BLOCK TRIP TRPPTRC5_TRIP OPERATE CL_LKOUT ARCSARC3_OPERATE RST_LKOUT X130_BI3_RST_LOCKOUT GUID-00D88773-7C5C-4DE6-8A2C-2B5E85454E96 V2 EN Figure 147: Arc protection with dedicated HSO Residual overvoltage protection ROVPTOV provides protection against stator earth faults from 5% to 100% of winding from neutral.
  • Page 117 Section 3 1MRS758272 B REG615 standard configurations FRPFRQ1 BLOCK OPERATE BLOCK_FREQ FRPFRQ1_OPERATE OPR_OFRQ OPR_UFRQ OPR_FRG START FRPFRQ1_START ST_OFRQ ST_UFRQ ST_FRG FRPFRQ2 BLOCK OPERATE BLOCK_FREQ FRPFRQ2_OPERATE OPR_OFRQ OPR_UFRQ OPR_FRG START FRPFRQ2_START ST_OFRQ ST_UFRQ ST_FRG FRPFRQ3 BLOCK OPERATE BLOCK_FREQ FRPFRQ3_OPERATE OPR_OFRQ OPR_UFRQ OPR_FRG START FRPFRQ3_START...
  • Page 118 Section 3 1MRS758272 B REG615 standard configurations DOPPDPR1 BLOCK OPERATE SEQSPVC1_FUSEF_U DOPPDPR1_OPERATE START DOPPDPR1_START DOPPDPR2 BLOCK OPERATE SEQSPVC1_FUSEF_U DOPPDPR2_OPERATE START DOPPDPR2_START DOPPDPR1_OPERATE DOPPDPR_OPERATE DOPPDPR2_OPERATE GUID-3446AB4B-0D02-4A64-A5DE-C53F29930B2C V2 EN Figure 150: Directional overpower protection function Two instances of underpower protection DUPPDPR are provided. Normally these are used in coordination with reverse active power protection.
  • Page 119 Section 3 1MRS758272 B REG615 standard configurations Overexcitation protection OEPVPH is provided to protect the generator against overexcitation. Due to overexcitation, saturation of the magnetic core of generator and connected transformer may occur, and stray flux may be induced in nonlaminated components that are not designed to carry flux.
  • Page 120 Section 3 1MRS758272 B REG615 standard configurations PHLPTOC1_START PHHPTOC1_START PHIPTOC1_START PHPVOC1_START DEFLPDEF2_START DEFLPDEF1_START TPGAPC1(TP(1)) OUT1 OUT2 DEFHPDEF1_START GENERAL_OPERATE_PULSE EFHPTOC1_START ROVPTOV1_START ROVPTOV2_START DUPPDPR1_START DUPPDPR2_START DOPPDPR1_START PHLPTOC1_OPERATE DOPPDPR2_START PHHPTOC1_OPERATE FRPFRQ1_START PHIPTOC1_OPERATE FRPFRQ2_START PHPVOC1_OPERATE FRPFRQ3_START DEFLPDEF2_OPERATE FRPFRQ4_START DEFLPDEF1_OPERATE MNSPTOC1_START DEFHPDEF1_OPERATE MNSPTOC2_START EFHPTOC1_OPERATE OEPVPH1_START ROVPTOV1_OPERATE T2PTTR1_START ROVPTOV2_OPERATE...
  • Page 121 Section 3 1MRS758272 B REG615 standard configurations In addition, trip logic TRPPTRC6 is available to trip the circuit breaker of filed excitation. The protection function which should trip the field excitations are connected to TRPPTRC6. TRPPTRC1(Master BLOCK TRIP PHLPTOC1_OPERATE TRPPTRC1_TRIP OPERATE CL_LKOUT PHHPTOC1_OPERATE...
  • Page 122 Section 3 1MRS758272 B REG615 standard configurations TRPPTRC2(Master BLOCK TRIP PHLPTOC1_OPERATE TRPPTRC2_TRIP OPERATE CL_LKOUT PHHPTOC1_OPERATE RST_LKOUT PHIPTOC1_OPERATE PHPVOC1_OPERATE DEFLPDEF2_OPERATE DEFLPDEF1_OPERATE X130_BI3_RST_LOCKOUT DEFHPDEF1_OPERATE EFHPTOC1_OPERATE ROVPTOV1_OPERATE ROVPTOV2_OPERATE MPDIF1_OPERATE OEPVPH1_OPERATE FRPFRQ1_OPERATE FRPFRQ2_OPERATE FRPFRQ3_OPERATE FRPFRQ4_OPERATE X130_BI1_EXT_TRIP1 X130_BI2_EXT_TRIP2 MNSPTOC1_OPERATE MNSPTOC2_OPERATE UEXPDIS1_OPERATE ARCSARC1_OPERATE ARCSARC2_OPERATE ARCSARC3_OPERATE DUPPDPR1_OPERATE DUPPDPR2_OPERATE DOPPDPR1_OPERATE DOPPDPR2_OPERATE...

  • Page 123: Functional Diagrams For Disturbance Recorder

    Section 3 1MRS758272 B REG615 standard configurations TRPPTRC6(Master BLOCK TRIP TRPPTRC6_TRIP_FIELD_EXCITATION OPERATE CL_LKOUT PHHPTOC1_OPERATE RST_LKOUT PHIPTOC1_OPERATE PHPVOC1_OPERATE DEFLPDEF2_OPERATE DEFLPDEF1_OPERATE DEFHPDEF1_OPERATE EFHPTOC1_OPERATE ROVPTOV2_OPERATE CCBRBRF1_TRBU DUPPDPR1_OPERATE DUPPDPR2_OPERATE OEPVPH1_OPERATE MPDIF1_OPERATE UEXPDIS1_OPERATE DOPPDPR1_OPERATE DOPPDPR2_OPERATE ARCSARC1_OPERATE ARCSARC2_OPERATE ARCSARC3_OPERATE GUID-D70DED0B-5023-4822-9857-94E456C3AABD V1 EN Figure 157: Trip logic TRPPTRC6 (Field excitation) 3.5.3.2 Functional diagrams for disturbance recorder The START and the OPERATE outputs from the protection stages are routed to trigger...

  • Page 124: Functional Diagrams For Condition Monitoring

    Section 3 1MRS758272 B REG615 standard configurations RDRE PHIPTOC1_OPERATE PHHPTOC1_OPERATE RDRE1 PHLPTOC1_OPERATE TRIGGERED PHPVOC1_OPERATE PHLPTOC1_START DISTURB_RECORD_TRIGGERED PHHPTOC1_START PHIPTOC1_START PHPVOC1_START DEFLPDEF1_START DEFLPDEF2_START DEFHPDEF1_START EFHPTOC1_START EFHPTOC1_OPERATE MNSPTOC1_START DEFLPDEF1_OPERATE MNSPTOC2_START DEFLPDEF2_OPERATE DOPPDPR1_START DEFHPDEF1_OPERATE DOPPDPR2_START DUPPDPR1_START DUPPDPR2_START OEPVPH1_START UEXPDIS1_START ROVPTOV1_START ROVPTOV2_START FRPFRQ1_START MNSPTOC1_OPERATE FRPFRQ2_START MNSPTOC2_OPERATE FRPFRQ3_START FRPFRQ4_START...
  • Page 125 Section 3 1MRS758272 B REG615 standard configurations Set the parameters for SSCBR1 properly. SSCBR1 BLOCK TRV_T_OP_ALM SSCBR1_TRV_T_OP_ALM POSOPEN TRV_T_CL_ALM X110_BI8_CB_OPENED SSCBR1_TRV_T_CL_ALM POSCLOSE SPR_CHR_ALM X110_BI7_CB_CLOSED SSCBR1_SPR_CHR_ALM OPEN_CB_EXE OPR_ALM CB_OPEN_COMMAND SSCBR1_OPR_ALM CLOSE_CB_EXE OPR_LO SSCBR1_OPR_LO PRES_ALM_IN IPOW_ALM SSCBR1_IPOW_ALM PRES_LO_IN IPOW_LO SSCBR1_IPOW_LO SPR_CHR_ST CB_LIFE_ALM SSCBR1_CB_LIFE_ALM SPR_CHR MON_ALM...

  • Page 126: Functional Diagrams For Control And Interlocking

    Section 3 1MRS758272 B REG615 standard configurations TCSSCBR1 BLOCK ALARM TCSSCBR1_BLOCKING TCSSCBR1_ALARM TCSSCBR2 BLOCK ALARM TCSSCBR2_BLOCKING TCSSCBR2_ALARM TCSSCBR1_ALARM TCSSCBR_ALARM TCSSCBR2_ALARM GUID-A12C8E2E-059C-4F5B-84FB-FC015D943EB8 V2 EN Figure 162: Trip circuit supervision function TRPPTRC1_TRIP TCSSCBR1_BLOCKING TRPPTRC2_TRIP X110_BI8_CB_OPENED TRPPTRC6_TRIP_FIELD_EXCITATION TCSSCBR2_BLOCKING X130_BI4_FIELD_EXCITATION_OPEN GUID-8E5934D3-3BAB-45FD-AEC6-63A9CE01815B V2 EN Figure 163: Logic for blocking of trip circuit supervision Runtime counter for machines and devices MDSOPT provides history data since the last commissioning.
  • Page 127 Section 3 1MRS758272 B REG615 standard configurations activated for closing the circuit breaker or allowing the closing. The SECRSYN1_SYNC_OK output signal of SECRSYN is connected to SYNC_OK input of CBXCBR through control logic. The function is blocked in case of terminal side or bus side MCB is open.

  • Page 128: Functional Diagram For Measurement Functions

    Section 3 1MRS758272 B REG615 standard configurations Connect the additional signals required for the application for opening of circuit breaker. CBXCBR1 POSOPEN SELECTED X110_BI8_CB_OPENED POSCLOSE EXE_OP X110_BI7_CB_CLOSED CBXCBR1_EXE_OP ENA_OPEN EXE_CL TRUE ENA_CLOSE OP_REQ FALSE BLK_OPEN CL_REQ FALSE BLK_CLOSE OPENPOS AU_OPEN CLOSEPOS CBXCBR1_AU_OPEN AU_CLOSE...
  • Page 129 Section 3 1MRS758272 B REG615 standard configurations The three-phase terminal side voltage inputs to the relay are measured by three-phase voltage measurement VMMXU1 whereas the bus side voltage input to the relay is measured by three-phase voltage measurement VMMXU2. In addition to phase voltage, terminal side residual voltage is measured by residual voltage measurement RESVMMXU1.
  • Page 130 Section 3 1MRS758272 B REG615 standard configurations VMMXU1 BLOCK HIGH_ALARM HIGH_WARN LOW_WARN LOW_ALARM GUID-3238D828-753A-43E8-99D8-234B9EA3DC59 V2 EN Figure 175: Voltage measurement: Three-phase voltage measurement (terminal side) VMMXU2 BLOCK HIGH_ALARM HIGH_WARN LOW_WARN LOW_ALARM GUID-7DED808E-615A-4D3D-A49F-32D48A861775 V2 EN Figure 176: Voltage measurement: Three-phase voltage measurement (bus side) VSMSQI1 GUID-A8DE0078-324F-419E-92F5-2111E649C995 V2 EN...

  • Page 131: Functional Diagrams For Ios And Alarm Leds

    Section 3 1MRS758272 B REG615 standard configurations LDPRLRC1 RSTMEM MEM_WARN MEM_ALARM GUID-5A6A437F-A412-44BC-B25C-1A053B886CD4 V2 EN Figure 182: Other measurement: Load profile record 3.5.3.6 Functional diagrams for IOs and alarm LEDs X110 (BIO)_110.X110-Input 1 X110_BI1_TERMINAL_VT_MCB_OPEN X110 (BIO-H)_110.X110-Input 1 X110 (BIO)_110.X110-Input 2 X110_BI2_BUSBARL_VT_MCB_OPEN X110 (BIO-H)_110.X110-Input 2 X110 (BIO)_110.X110-Input 3 X110_BI3_CB_TRUCK_IN_SERVICE...
  • Page 132 Section 3 1MRS758272 B REG615 standard configurations X130_BI1_EXT_TRIP1 X130 (AIM)_130.X130-Input 1 X130_BI2_EXT_TRIP2 X130 (AIM)_130.X130-Input 2 X130_BI3_RST_LOCKOUT X130 (AIM)_130.X130-Input 3 X130_BI4_FIELD_EXCITATION_OPEN X130 (AIM)_130.X130-Input 4 GUID-7C2F8CE9-9CD5-4118-B708-CFEE42A9BE73 V2 EN Figure 184: Default binary input - X130 TRPPTRC2_TRIP X100 (PSM)_100.X100-PO1 CCBRBRF1_TRBU X100 (PSM)_100.X100-PO2 PRIMEMOVER_SHUTDOWN_PULSE X100 (PSM)_100.X100-SO1 GENERAL_OPERATE_PULSE X100 (PSM)_100.X100-SO2...
  • Page 133 Section 3 1MRS758272 B REG615 standard configurations SECRSYN1_SYNC_OK X110 (BIO)_110.X110-SO1 TRPPTRC3_TRIP X110 (BIO-H)_110.X110-HSO1 MPDIF_OPERATE_PULSE X110 (BIO)_110.X110-SO2 TRPPTRC4_TRIP X110 (BIO-H)_110.X110-HSO2 FREQUENCY_OPERATE_PULSE X110 (BIO)_110.X110-SO3 TRPPTRC5_TRIP X110 (BIO-H)_110.X110-HSO3 THERMAL_AND_NEQSEQ_OPERATE_PULSE X110 (BIO)_110.X110-SO4 GUID-1D844883-78D6-4C59-99AF-79C2783786E5 V2 EN Figure 186: Default binary output - X110 REG615 Application Manual...
  • Page 134 Section 3 1MRS758272 B REG615 standard configurations LED1 ALARM MPDIF1_OPERATE RESET LED2 ALARM DOPPDPR_OPERATE RESET DUPPDPR_OPERATE LED3 ALARM PHxPTOC_OPERATE RESET PHPVOC1_OPERATE LED4 ALARM EF_OPERATE RESET ROVPTOV_OPERATE LED5 ALARM X110_BI8_CB_OPENED RESET SECRSYN1_SYNC_OK GUID-C39D654F-2BBA-4055-8365-F06F62B59464 V2 EN REG615 Application Manual...

  • Page 135: Functional Diagram For Other Timer Logics

    Section 3 1MRS758272 B REG615 standard configurations LED6 ALARM FREQUENCY_OPERATE RESET LED7 ALARM T2PTTR1_OPERATE RESET MNSPTOC_OPERATE LED8 ALARM DISTURB_RECORD_TRIGGERED RESET LED9 ALARM RESET TCSSCBR_ALARM SSCBR1_ALARMS SEQSPVC1_FUSEF_U MDSOPT1_ALARM LED10 ALARM ARC_OPERATE RESET LED11 ALARM CCBRBRF1_TRBU RESET GUID-65343909-373B-4FF9-BEB9-FBCE9230B778 V2 EN Figure 187: Default LED connection 3.5.3.7 Functional diagram for other timer logics...

  • Page 136: Other Functions

    Section 3 1MRS758272 B REG615 standard configurations TPGAPC3 OUT1 FREQUENCY_OPERATE FREQUENCY_OPERATE_PULSE OUT2 THERMAL_AND_NEQSEQ_OPERATE_PULSE T2PTTR1_OPERATE MNSPTOC_OPERATE GUID-F0E04110-E8C3-4CC6-A315-04B624B990DE V2 EN Figure 189: Timer logic for voltage/frequency and thermal/negative sequence protection operate pulse TPGAPC4 OUT1 PHIPTOC1_OPERATE PRIMEMOVER_SHUTDOWN_PULSE OUT2 PHHPTOC1_OPERATE PHPVOC1_OPERATE DEFLPDEF2_OPERATE DEFLPDEF1_OPERATE DEFHPDEF1_OPERATE EFHPTOC1_OPERATE MPDIF1_OPERATE ROVPTOV2_OPERATE...
  • Page 137 Section 3 1MRS758272 B REG615 standard configurations included in the application configuration but they can be added based on the system requirements. REG615 Application Manual...

  • Page 139: Section 4 Requirements For Measurement Transformers

    Section 4 1MRS758272 B Requirements for measurement transformers Section 4 Requirements for measurement transformers Current transformers 4.1.1 Current transformer requirements for overcurrent protection For reliable and correct operation of the overcurrent protection, the CT has to be chosen carefully. The distortion of the secondary current of a saturated CT may endanger the operation, selectivity, and co-ordination of protection.

  • Page 140: Non-Directional Overcurrent Protection

    Section 4 1MRS758272 B Requirements for measurement transformers of the CT is distorted and it might have severe effects on the performance of the protection relay. In practise, the actual accuracy limit factor (F ) differs from the rated accuracy limit factor (F ) and is proportional to the ratio of the rated CT burden and the actual CT burden.

  • Page 141: Example For Non-Directional Overcurrent Protection

    Section 4 1MRS758272 B Requirements for measurement transformers The adequate performance of the CT should be checked when the setting of the high set stage overcurrent protection is defined. The operate time delay caused by the CT saturation is typically small enough when the overcurrent setting is noticeably lower than F When defining the setting values for the low set stages, the saturation of the CT does not need to be taken into account and the start current setting is simply according to the...
  • Page 142 Section 4 1MRS758272 B Requirements for measurement transformers A071142 V1 EN Figure 193: Example of three-stage overcurrent protection The maximum three-phase fault current is 41.7 kA and the minimum three-phase short circuit current is 22.8 kA. The actual accuracy limit factor of the CT is calculated to be 59.

  • Page 143: Section 5 Protection Relay's Physical Connections

    Section 5 1MRS758272 B Protection relay's physical connections Section 5 Protection relay's physical connections Inputs 5.1.1 Energizing inputs 5.1.1.1 Phase currents Table 27: Phase current inputs included in configurations A and C Terminal Description X120:7-8 X120:9-10 X120:11-12 Table 28: Phase current inputs included in configuration D Terminal Description X120:1-2...

  • Page 144: Residual Voltage

    Section 5 1MRS758272 B Protection relay's physical connections Table 31: Reference voltage input for SECRSYN1 included in configurations A and D Terminal Description X130:9-10 U12B 5.1.1.4 Residual voltage Table 32: Additional residual voltage input included in configurations A, C and D Terminal Description X130:9-10...
  • Page 145 Section 5 1MRS758272 B Protection relay's physical connections Terminal Description X110:8 BI5, + X110:9 BI5, - X110:9 BI6, - X110:10 BI6, + X110:11 BI7, + X110:12 BI7, - X110:12 BI8, - X110:13 BI8, + Table 35: Binary input terminals X110:1-10 with BIO0007 module Terminal Description X110:1...

  • Page 146: Optional Light Sensor Inputs

    Section 5 1MRS758272 B Protection relay's physical connections Table 37: Terminal Description X130:1 BI1, + X130:2 BI1, - X130:2 BI2, - X130:3 BI2, + X130:4 BI3, + X130:5 BI3, - X130:5 BI4, - X130:6 BI4, + X130:7 BI5, + X130:8 BI5, - X130:8 BI6, -...

  • Page 147: Outputs For Signalling

    Section 5 1MRS758272 B Protection relay's physical connections Table 39: Output contacts Terminal Description X100:6 PO1, NO X100:7 PO1, NO X100:8 PO2, NO X100:9 PO2, NO X100:15 PO3, NO (TCS resistor) X100:16 PO3, NO X100:17 PO3, NO X100:18 PO3 (TCS1 input), NO X100:19 PO3 (TCS1 input), NO X100:20...

  • Page 148: Irf

    Section 5 1MRS758272 B Protection relay's physical connections Terminal Description X110:20 SO3, common X110:21 SO3, NO X110:22 SO3, NC X110:23 SO4, common X110:24 SO4, NO Table 42: Optional high-speed output contacts X110:15-24 with BIO0007 Terminal Description X110:15 HSO1, NO X110:16 HSO1, NO X110:19 HSO2, NO...

  • Page 149: Section 6 Glossary

    Section 6 1MRS758272 B Glossary Section 6 Glossary 615 series Series of numerical protection and control relays for protection and supervision applications of utility substations, and industrial switchgear and equipment Alternating current Analog input ASCII American Standard Code for Information Interchange Binary input Binary input and output Binary output...
  • Page 150 Section 6 1MRS758272 B Glossary IEC 60870-5-103 1. Communication standard for protective equipment 2. A serial master/slave protocol for point-to-point communication IEC 61850 International standard for substation communication and modeling IEC 61850-8-1 A communication protocol based on the IEC 61850 standard series IEC 61850-9-2 A communication protocol based on the IEC 61850...
  • Page 151 Section 6 1MRS758272 B Glossary Precision Time Protocol RIO600 Remote I/O unit RJ-45 Galvanic connector type RSTP Rapid spanning tree protocol Resistance temperature detector Remote terminal unit Single attached node Single-line diagram Simplified notation for representing a three-phase power system. Instead of representing each of three phases with a separate line or terminal, only one conductor is represented.
  • Page 156 ABB Distribution Solutions Distribution Automation P.O. Box 699 FI-65101 VAASA, Finland Phone +358 10 22 11 ABB Distribution Automation Maneja Works Vadodara-390013, India Phone +91 265 2604386 +91 265 2638922 www.abb.com/mediumvoltage www.abb.com/relion www.abb.com/substationautomation © Copyright 2018 ABB. All rights reserved.

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