ABB Relion 615 series Applications Manual
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ABB Relion 615 series Applications Manual

Motor protection and control
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Relion
615 series
Motor Protection and Control
REM615
Application Manual

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  • Page 1 ® Relion 615 series Motor Protection and Control REM615 Application Manual...
  • Page 3 Document ID: 1MRS756885 Issued: 03.07.2009 Revision: A Product version: 2.0 © Copyright 2009 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 standards EN 50263 and EN 60255-26 for the EMC directive, and with the product standards EN 60255-6 and EN 60255-27 for the low voltage directive.

  • Page 7: Table Of Contents

    Table of contents Table of contents Section 1 Introduction...............3 This manual..................3 Intended audience................3 Product documentation...............4 Product documentation set............4 Document revision history.............5 Related documentation..............6 Document symbols and conventions..........6 Safety indication symbols..............6 Document conventions..............7 Functions, codes and symbols............7 Section 2 REM615 overview............9 Overview.....................9 Product version history..............9 PCM600 and IED connectivity package version......9...
  • Page 8 Table of contents Functional diagrams for disturbance recorder and supervision functions..............32 Functional diagrams for control and interlocking....34 Section 4 Requirements for measurement transformers....39 Current transformers................39 Current transformer requirements for non-directional overcurrent protection..............39 Current transformer accuracy class and accuracy limit factor..................39 Non-directional overcurrent protection........40 Example for non-directional overcurrent protection....41 Section 5 IED physical connections..........43...

  • Page 9: Section 1 Introduction

    Section 1 1MRS756885 A Introduction Section 1 Introduction This manual 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 10: Product Documentation

    Section 1 1MRS756885 A Introduction Product documentation 1.3.1 Product documentation set Engineering manual Engineering manual Engineering manual Installation manual Installation manual Installation manual Commissioning manual Commissioning manual Commissioning manual Operation manual Operation manual Operation manual Service manual Service manual Service manual Application manual Application manual Application manual...

  • Page 11: Document Revision History

    IED. The manual should be used in conjunction with the corresponding Communication Protocol Manual. Some of the manuals are not available yet. 1.3.2 Document revision history Document revision/date Product version History A/03.07.2009 First release Download the latest documents from the ABB web site http:// www.abb.com/substationautomation. REM615 Application Manual...

  • Page 12: Related Documentation

    Section 1 1MRS756885 A 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 Installation Manual 1MRS756375 Operation Manual 1MRS756708 Technical Manual 1MRS756887...

  • Page 13: Document Conventions

    Section 1 1MRS756885 A Introduction result in degraded process performance leading to personal injury or death. Therefore, comply fully with all warning and caution notices. 1.4.2 Document conventions • Abbreviations and acronyms in this manual are spelled out in Glossary. Glossary also contains definitions of important terms.
  • Page 14 Section 1 1MRS756885 A Introduction Functionality IEC 61850 IEC 60617 IEC-ANSI Loss of load supervision LOFLPTUC1 3I< Motor load jam protection JAMPTOC1 Ist> 51LR Motor start-up supervision STTPMSU1 Is2t n< 49,66,48,51LR >> Phase reversal protection PREVPTOC Thermal overload protection for motors MPTTR1 3Ith>M 3I>/I...

  • Page 15: Section 2 Rem615 Overview

    REM615 is a member ® of ABB’s Relion product family and part of its 615 protection and control product series. The 615 series IEDs are characterized by their compactness and withdrawable design.

  • Page 16: Operation Functionality

    Section 2 1MRS756885 A REM615 overview Download connectivity packages from the ABB web site http:// www.abb.com/substationautomation Operation functionality 2.2.1 Optional functions • Arc protection • Modbus TCP/IP or RTU/ASCII • IEC 60870-5-103 • DNP3 TCP/IP or serial Physical hardware The IED consists of two main parts: plug-in unit and case. The plug-in unit content depends on the ordered functionality.

  • Page 17: Local Hmi

    Section 2 1MRS756885 A REM615 overview The connection diagrams of different hardware modules are presented in this manual. See the installation manual for more information about the case and the plug-in unit. Table 3: Number of physical connections in standard configurations Analog channels Binary channels Conf.

  • Page 18: Lcd

    Section 2 1MRS756885 A REM615 overview • Display • Buttons • LED indicators • Communication port The LHMI is used for setting, monitoring and controlling. 2.4.1 The LHMI includes a graphical LCD that supports two character sizes. The character size depends on the selected language. The amount of characters and rows fitting the view depends on the character size.

  • Page 19: Leds

    Section 2 1MRS756885 A REM615 overview 2.4.2 LEDs The LHMI includes three protection indicators above the display: Ready, Start and Trip. There are also 11 matrix programmable alarm LEDs on front of the LHMI. The LEDs can be configured with PCM600 and the operation mode can be selected with the LHMI, WHMI or PCM600.

  • Page 20: Authorization

    Section 2 1MRS756885 A REM615 overview • Measurement display • Disturbance records • Phasor diagram The menu tree structure on the WHMI is almost identical to the one on the LHMI. A070754 V3 EN Figure 5: Example view of the WHMI The WHMI can be accessed locally and remotely.

  • Page 21: Communication

    Section 2 1MRS756885 A REM615 overview Table 5: Predefined user categories Username User rights VIEWER Read only access OPERATOR • Selecting remote or local state with (only locally) • Changing setting groups • Controlling • Clearing alarm and indication LEDs and textual indications ENGINEER •...
  • Page 22 Section 2 1MRS756885 A REM615 overview based communication systems via the RJ-45 connector (100BASE-TX) or the fibre- optic LC connector (100BASE-FX). REM615 Application Manual...

  • Page 23: Section 3 Rem615 Variants

    Section 3 1MRS756885 A REM615 variants Section 3 REM615 variants REM615 variant list Presentation of standard configurations Functional diagrams The functional diagrams describe the IED's functionality from the protection, measuring, condition monitoring, disturbance recording, control and interlocking perspective. Diagrams show the default functionality with simple symbol logics forming principle diagrams.

  • Page 24: Standard Configuration

    Section 3 1MRS756885 A REM615 variants The functions in different page views are identified by the IEC 61850 names with analogy to the functional diagrams. 3.2.1 Standard configuration The motor protection and control IED REM615 is available with one standard configuration.
  • Page 25 Section 3 1MRS756885 A REM615 variants Functionality Earthing switch indication ● Emergency start-up ● Condition monitoring Circuit-breaker condition monitoring ● Trip circuit supervision, instance 1 ● Trip circuit supervision, instance 2 ● Current circuit supervision ● Fuse failure supervision ● Motor runtime counter ●...

  • Page 26: Terminal Diagrams

    Section 3 1MRS756885 A REM615 variants 3.2.2 Terminal diagrams GUID-1589F909-AB4D-44A7-9445-057B7385AFD7 V1 EN Figure 6: Terminal diagram of standard configuration C REM615 Application Manual...

  • Page 27: Connection Diagrams

    Section 3 1MRS756885 A REM615 variants 3.2.3 Connection diagrams GUID-E79DC16A-BFCE-4340-88A2-1BAE7035E82F V1 EN Figure 7: Connection diagram for configuration C (asynchronous motor) REM615 Application Manual...

  • Page 28: Standard Configuration C For Motor Protection With Current And Voltage Based Protection And Measurements Functions

    Section 3 1MRS756885 A REM615 variants Standard configuration C for motor protection with current and voltage based protection and measurements functions 3.3.1 Applications The standard configuration is mainly intended for comprehensive protection and control functionality of circuit breaker controlled asynchronous motors. With minor modifications this standard configuration can be applied also for contactor controlled motors.

  • Page 29: Default I/O Connections

    Section 3 1MRS756885 A REM615 variants Function IEC 61850 ANSI ARCSARC2 ARC (2) 50L/50NL (2) ARCSARC3 ARC (3) 50L/50NL (3) Circuit-breaker control CBXCBR1 I ↔ O CB I ↔ O CB Disconnector position indication DCSXSWI1 I ↔ O DC (1) I ↔...

  • Page 30: Functional Diagrams

    Section 3 1MRS756885 A REM615 variants Binary input Description Connector pins X110-BI8 Earth switch open X110-13,12 X130-BI1 External restart inhibit X130-1,2 X130-BI2 External trip X130-3,4 X130-BI3 Gas pressure alarm X130-5,6 X130-BI4 Circuit breaker spring charged X130-7,6 Table 10: Default connections for binary outputs Binary output Description Connector pins...

  • Page 31: Functional Diagrams For Protection

    Section 3 1MRS756885 A REM615 variants The analog channels have fixed connections towards the different function blocks inside the IED’s standard configuration. Exceptions from this rule are the 12 analog channels available for the disturbance recorder function. These channels are freely selectable and a part of the disturbance recorder’s parameter settings, thus not included in the PCM600 functionality.
  • Page 32 Section 3 1MRS756885 A REM615 variants Three overcurrent stages are offered for overcurrent and short-circuit protection. The motor jam protection function (JAMPTOC1) is blocked by the motor startup protection function. PHLPTOC1 can be used for overcurrent protection and PHIPTOC1 for the short-circuit protection. The operation of PHIPTOC1 is not blocked as default by any functionality and it should be set over the motor start current level to avoid unnecessary operation.
  • Page 33 Section 3 1MRS756885 A REM615 variants The earth- fault protection is blocked when the short circuit protection (PHIPTOC1) is started. The operation of the earth-fault protection functions is connected to alarm LED 2. GUID-62B6D44D-40BE-44C3-AC53-3C56199A52DC V1 EN Figure 10: Voltage protection For voltage protection three-phase undervoltage (PHPTUV1), positive-sequence undervoltage (PSPTUV1) and negative-sequence overvoltage (NSPTOV1) protection functions are offered.
  • Page 34 Section 3 1MRS756885 A REM615 variants GUID-7DC9E12B-6E3F-4778-BD6A-1C6A04058FE7 V1 EN Figure 11: Emergency start and restart inhibit The emergency start function (ESMGAPC1) allows motor startups although the restart inhibit is activated. The emergency start is enabled for ten minutes after the selected binary input (X120:BI1) is energized.
  • Page 35 Section 3 1MRS756885 A REM615 variants period of time. This can lead to stress for the machine and other apparatuses. The remanence voltage protection waiting time can be set to a timer function TPSGAPC1. The restart inhibit is also activated when there is •...
  • Page 36 Section 3 1MRS756885 A REM615 variants GUID-47B67152-61E5-4948-9EAC-EDE15641C455 V1 EN Figure 13: Phase unbalance protection Two negative-sequence overcurrent stages (MNSPTOC1 and MNSPTOC2) are offered for phase unbalance protection. These functions are used to protect the motor against phase unbalance caused by, for example, a broken conductor. Phase unbalance in network feeding of the motor causes overheating of the motor.
  • Page 37 Section 3 1MRS756885 A REM615 variants GUID-FF0388EB-F6F3-4303-8717-A4118212D0DD V1 EN Figure 14: Circuit breaker failure protection The circuit-breaker failure protection (CCBRBRF1) is initiated via the start input by a number of different protection stages in the IED. CCBRBRF1 offers different operating modes associated with the circuit-breaker position and the measured phase and residual currents.

  • Page 38: Functional Diagrams For Disturbance Recorder And Supervision Functions

    Section 3 1MRS756885 A REM615 variants The arc protection offers individual function blocks for three ARC sensors that can be connected to the IED. Each arc protection function block has two different operation modes, with or without the phase and residual current check. Operate signals from the arc protection function blocks are connected to the Master Trip and also to the alarm LED 10 as a common operate indication.
  • Page 39 Section 3 1MRS756885 A REM615 variants GUID-AC0AE2D0-1238-4D03-88AA-57D310CED5B7 V1 EN Figure 17: Supervision functions Two separate trip circuit supervision functions are included, TCSSCBR1 for PO3 (X100:16-19) for Master Trip and TCSSCBR2 for PO4 (X100:20-23) for circuit breaker closing. The trip circuit supervision 1 is blocked by the Master Trip (TRPPTRC1) and the circuit-breaker open position signal.

  • Page 40: Functional Diagrams For Control And Interlocking

    Section 3 1MRS756885 A REM615 variants 3.3.3.3 Functional diagrams for control and interlocking GUID-6CBC044E-6D85-424A-AA6C-FF72590D1F1F V1 EN Figure 18: Master Trip The operate signals from the protections are connected to the trip output contact PO3 (X100:16-19) via the corresponding Master Trip (TRPPTRC1). Open control commands to the circuit breaker from the local or remote CBXCBR1-exe_op are connected directly to the output PO3 (X100:16-19).
  • Page 41 Section 3 1MRS756885 A REM615 variants GUID-B622B909-E854-4539-BBD9-D6F295867CDF V1 EN Figure 19: Disconnector position indication There are three disconnector status blocks (DCSXSWI1…3) available in the IED. The remaining two not described in the functional diagram are available in PCM600 for connection where applicable. The binary inputs 5 and 6 of the additional card X110 are used for busbar disconnector (DCSXSWI1) or circuit-breaker truck position indication.
  • Page 42 Section 3 1MRS756885 A REM615 variants The circuit breaker closing is enabled when the ENA_CLOSE input is activated. The input can be activated by the configuration logic, which is a combination of the disconnector or breaker truck and earth switch position statuses and the statuses of the Master Trip logics and gas pressure alarm and circuit-breaker spring charging.
  • Page 43 Section 3 1MRS756885 A REM615 variants GUID-9F82AC98-808F-4820-BB71-A48445FAC7B4 V1 EN Figure 20: Common alarm/indication 1-5 The signal outputs from the IED are connected to give dedicated information on: • Start of any protection function SO1 (X100:10-12) • Operation (trip) of any protection function SO2 (X100:13-15) •...

  • Page 45: Section 4 Requirements For Measurement Transformers

    Section 4 1MRS756885 A Requirements for measurement transformers Section 4 Requirements for measurement transformers Current transformers 4.1.1 Current transformer requirements for non-directional 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 46: Non-Directional Overcurrent Protection

    Section 4 1MRS756885 A Requirements for measurement transformers The CT accuracy primary limit current describes the highest fault current magnitude at which the CT fulfils the specified accuracy. Beyond this level, the secondary current of the CT is distorted and it might have severe effects on the performance of the protection relay.

  • Page 47: Example For Non-Directional Overcurrent Protection

    Section 4 1MRS756885 A Requirements for measurement transformers The factor 0.7 takes into account the protection relay inaccuracy, current transformer errors, and imperfections of the short circuit calculations. The adequate performance of the CT should be checked when the setting of the high set stage O/C protection is defined.
  • Page 48 Section 4 1MRS756885 A Requirements for measurement transformers A071142 V1 EN Figure 21: 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 49: Section 5 Ied Physical Connections

    Section 5 1MRS756885 A IED physical connections Section 5 IED physical connections Inputs 5.1.1 Energizing inputs 5.1.1.1 Phase currents The IED can also be used in single or two-phase applications by leaving one or two energizing inputs unoccupied. However, at least terminals X120/7-8 must be connected.

  • Page 50: Residual Voltage

    Section 5 1MRS756885 A IED physical connections 5.1.1.4 Residual voltage Table 18: Inputs for residual voltage Terminal Description X130-17, 18 5.1.2 Auxiliary supply voltage input The auxiliary voltage of the IED is connected to terminals X100/1-2. At DC supply, the positive lead is connected to terminal X100-1. The permitted auxiliary voltage range (AC/DC or DC) is marked on the top of the LHMI of the IED.

  • Page 51: Optional Light Sensor Inputs

    Section 5 1MRS756885 A IED physical connections Table 21: Binary input terminals X120-1...6 Terminal Description X120-1 BI1, + X120-2 BI1, - X120-3 BI2, + X120-2 BI2, - X120-4 BI3, + X120-2 BI3, - X120-5 BI4, + X120-6 BI4, - Table 22: Binary input terminals X130-1...9 Terminal Description...

  • Page 52: Outputs

    Section 5 1MRS756885 A IED physical connections Table 23: Light sensor input connectors Terminal Description Input Light sensor 1 Input Light sensor 2 Input Light sensor 3 Outputs 5.2.1 Outputs for tripping and controlling Output contacts PO1, PO2, PO3 and PO4 are heavy-duty trip contacts capable of controlling most circuit breakers.

  • Page 53: Irf

    Section 5 1MRS756885 A IED physical connections Table 25: Output contacts X100-10...14 Terminal Description X100-10 SO1, common X100-11 SO1, NC X100-12 SO1, NO X100-13 SO2, NO X100-14 SO2, NO Table 26: Output contacts X110-14...24 Terminal Description X110-14 SO1, common X110-15 SO1, NO X110-16 SO1, NC...
  • Page 54 Section 5 1MRS756885 A IED physical connections system or the auxiliary voltage is disconnected, the output contact drops off and the contact closes (X100/3-4). Table 28: IRF contact Terminal Description X100-3 IRF, common X100-4 Closed; IRF, or U disconnected X100-5 Closed;...

  • Page 55: Section 6 Glossary

    Section 6 1MRS756885 A Glossary Section 6 Glossary 100BASE-FX A physical media defined in the IEEE 802.3 Ethernet standard for local area networks (LANs) that uses fibre- optic cabling 100BASE-TX A physical media defined in the IEEE 802.3 Ethernet standard for local area networks (LANs) that uses twisted- pair cabling category 5 or higher with RJ-45 connectors ANSI American National Standards Institute...
  • Page 56 Section 6 1MRS756885 A Glossary Modbus A serial communication protocol developed by the Modicon company in 1979. Originally used for communication in PLCs and RTU devices. Modbus TCP/IP Modbus RTU protocol which uses TCP/IP and Ethernet to carry data between devices Negative phase sequence PCM600 Protection and Control IED Manager...
  • Page 60 Contact us ABB Oy Distribution Automation P.O. Box 699 FI-65101 VAASA, Finland Phone +358 10 22 11 +358 10 22 41094 www.abb.com/substationautomation...

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