Relion® 615 series Transformer Protection and Control RET615 Application Manual Document ID: 1MRS756886 Issued: 2016-05-20 Revision: L Product version: 5.0 FP1 © Copyright 2016 ABB. All rights reserved 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. Trademarks ABB and Relion are registered trademarks of the ABB Group. All other brand or product names mentioned in this document may be trademarks or registered trademarks of their respective holders. Warranty Please inquire about the terms of warranty from your nearest ABB representative. http://www.abb.com/substationautomation Disclaimer The data, examples and diagrams in this manual are included solely for the concept or product description and are not to be deemed as a statement of guaranteed properties. All persons responsible for applying the equipment addressed in this manual must satisfy themselves that each intended application is suitable and acceptable, including that any applicable safety or other operational requirements are complied with. In particular, any risks in applications where a system failure and/or product failure would create a risk for harm to property or persons (including but not limited to personal injuries or death) shall be the sole responsibility of the person or entity applying the equipment, and those so responsible are hereby requested to ensure that all measures are taken to exclude or mitigate such risks. This product has been designed to be connected and communicate data and information via a network interface which should be connected to a secure network. It is the sole responsibility of the person or entity responsible for network administration to ensure a secure connection to the network and to take the necessary measures (such as, but not limited to, installation of firewalls, application of authentication measures, encryption of data, installation of anti virus programs, etc.) to protect the product and the network, its system and interface included, against any kind of security breaches, unauthorized access, interference, intrusion, leakage and/or theft of data or information. ABB is not liable for any such damages and/or losses. This document has been carefully checked by ABB but deviations cannot be completely ruled out. 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. Conformity This product complies with the directive of the Council of the European Communities on the approximation of the laws of the Member States relating to electromagnetic compatibility (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. The product is designed in accordance with the international standards of the IEC 60255 series. Table of contents Table of contents Section 1 Introduction.......................................................................7 This manual........................................................................................ 7 Intended audience.............................................................................. 7 Product documentation.......................................................................8 Product documentation set............................................................8 Document revision history............................................................. 8 Related documentation..................................................................9 Symbols and conventions...................................................................9 Symbols.........................................................................................9 Document conventions................................................................10 Functions, codes and symbols.................................................... 10 Section 2 RET615 overview...........................................................15 Overview...........................................................................................15 Product version history................................................................15 PCM600 and relay connectivity package version........................16 Operation functionality......................................................................17 Optional functions........................................................................17 Physical hardware............................................................................ 17 Local HMI......................................................................................... 19 Display.........................................................................................20 LEDs............................................................................................21 Keypad........................................................................................ 21 Web HMI...........................................................................................22 Authorization.....................................................................................23 Audit trail......................................................................................24 Communication.................................................................................26 Self-healing Ethernet ring............................................................27 Ethernet redundancy................................................................... 28 Process bus.................................................................................30 Secure communication................................................................32 Section 3 RET615 standard configurations....................................33 Standard configurations....................................................................33 Addition of control functions for primary devices and the use of binary inputs and outputs........................................................ 35 Connection diagrams........................................................................37 Standard configuration A.................................................................. 45 Applications................................................................................. 45 Functions.....................................................................................46 RET615 1 Application Manual Table of contents Default I/O connections.......................................................... 46 Default disturbance recorder settings.....................................48 Functional diagrams.................................................................... 50 Functional diagrams for protection......................................... 50 Functional diagrams for disturbance recorder........................58 Functional diagrams for condition monitoring ........................58 Functional diagrams for control and interlocking ...................60 Functional diagrams for measurements functions .................62 Functional diagrams for I/O and alarm LEDs......................... 64 Functional diagrams for other timer logics ............................ 68 Other functions....................................................................... 68 Standard configuration B.................................................................. 68 Applications................................................................................. 68 Functions.....................................................................................69 Default I/O connections.......................................................... 69 Default disturbance recorder settings.....................................71 Functional diagrams.................................................................... 73 Functional diagrams for protection ........................................ 73 Functional diagrams for disturbance recorder .......................80 Functional diagrams for condition monitoring ........................81 Functional diagrams for control and interlocking ...................83 Functional diagrams for measurements functions .................85 Functional diagrams for I/O and alarms LEDs ...................... 87 Functional diagrams for other timer logics ............................ 91 Other functions ...................................................................... 91 Standard configuration C..................................................................91 Applications................................................................................. 91 Functions.....................................................................................92 Default I/O connections.......................................................... 92 Default disturbance recorder settings.....................................94 Function diagrams.......................................................................96 Functional diagrams for protection......................................... 96 Functional diagrams for disturbance recorder .....................104 Functional diagrams for condition monitoring ......................104 Functional diagrams for control and interlocking..................106 Functional diagrams for measurement functions................. 108 Functional diagrams for I/O and alarms LEDs .................... 110 Functional diagrams for other timer logics........................... 114 Other functions .................................................................... 114 Standard configuration D................................................................114 Applications............................................................................... 114 Functions...................................................................................115 Default I/O connections........................................................ 115 2 RET615 Application Manual Table of contents Default disturbance recorder settings...................................117 Functional diagrams.................................................................. 118 Functional diagrams for protection....................................... 119 Functional diagrams for disturbance recorder .....................125 Functional diagrams for condition monitoring.......................126 Functional diagrams for control and interlocking..................128 Functional diagrams for measurement functions................. 130 Functional diagrams for I/O and alarms LEDs .................... 132 Functional diagrams for other timer logics........................... 136 Other functions .................................................................... 136 Standard configuration E................................................................ 136 Applications............................................................................... 136 Functions...................................................................................137 Default I/O connections........................................................ 137 Default disturbance recorder settings...................................139 Functional diagrams.................................................................. 141 Functional diagrams for protection....................................... 142 Functional diagrams for disturbance recorder......................151 Functional diagrams for condition monitoring.......................152 Functional diagrams for control and interlocking..................154 Functional diagrams for measurements functions ...............156 Functional diagrams for I/O and alarms LEDs .................... 159 Functional diagrams for other timer logics........................... 161 Other functions .................................................................... 162 Standard configuration F................................................................ 162 Applications............................................................................... 162 Functions...................................................................................163 Default I/O connections........................................................ 163 Default disturbance recorder settings...................................165 Functional diagrams.................................................................. 167 Functional diagrams for protection ...................................... 168 Functional diagrams for disturbance recorder .....................177 Functional diagrams for condition monitoring.......................177 Functional diagrams for control and interlocking..................179 Functional diagrams for measurements functions ...............182 Functional diagrams for I/O and alarms LEDs .................... 184 Functional diagrams for other timer logics........................... 186 Other functions..................................................................... 187 Standard configuration G................................................................187 Applications............................................................................... 187 Functions...................................................................................188 Default I/O connections........................................................ 188 Default disturbance recorder settings...................................190 RET615 3 Application Manual Table of contents Functional diagrams.................................................................. 192 Functional diagrams for protection....................................... 193 Functional diagrams for disturbance recorder......................202 Functional diagrams for condition monitoring ......................203 Functional diagrams for control and interlocking..................205 Functional diagrams for measurements functions ...............207 Functional diagrams for I/O and alarms LEDs .................... 210 Functional diagrams for other timer logics .......................... 212 Other functions .................................................................... 213 Standard configuration H................................................................213 Applications............................................................................... 213 Functions...................................................................................214 Default I/O connections........................................................ 214 Default disturbance recorder settings...................................216 Functional diagrams.................................................................. 218 Functional diagrams for protection....................................... 219 Functional diagrams for disturbance recorder......................228 Functional diagrams for condition monitoring ......................229 Functional diagrams for control and interlocking .................231 Functional diagrams for measurement functions................. 233 Functional diagrams for I/O and alarms LEDs .................... 236 Functional diagrams for other timer logics .......................... 238 Other functions..................................................................... 239 Section 4 Requirements for measurement transformers..............241 Current transformers...................................................................... 241 Current transformer requirements for non-directional overcurrent protection................................................................241 Current transformer accuracy class and accuracy limit factor.................................................................................... 241 Non-directional overcurrent protection................................. 242 Example for non-directional overcurrent protection..............243 Section 5 IED physical connections............................................. 245 Inputs..............................................................................................245 Energizing inputs.......................................................................245 Phase currents..................................................................... 245 Residual current................................................................... 245 Phase voltages.....................................................................245 Residual voltage...................................................................245 RTD/mA inputs.......................................................................... 246 Auxiliary supply voltage input.................................................... 247 Binary inputs..............................................................................247 Optional light sensor inputs....................................................... 249 4 RET615 Application Manual