Transformer Protection and Control RET615 ... - ABB

1 Relion 615 seriesTransformer Protection and ControlRET615 Application ManualDocument ID: 1 MRS756886 Issued: : AProduct version: Copyright 2009 ABB. All rights reservedCopyrightThis document and parts thereof must not be reproduced or copied without writtenpermission from ABB, and the contents thereof must not be imparted to a thirdparty, nor used for any unauthorized software or hardware described in this document is furnished under a licenseand may be used, copied, or disclosed only in accordance with the terms of and Relion are registered trademarks of ABB Group. All other brand orproduct names mentioned in this document may be trademarks or registeredtrademarks of their respective inquire about the terms of guarantee from your nearest ABB OyDistribution Box 699FI-65101 Vaasa, FinlandTelephone: +358 10 2211 Facsimile: +358 10 22 41094 data, examples and diagrams in this manual are included solely for the conceptor product description and are not to be deemed as a statement of guaranteedproperties.

2 All persons responsible for applying the equipment addressed in thismanual must satisfy themselves that each intended application is suitable andacceptable, including that any applicable safety or other operational requirementsare 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 butnot limited to personal injuries or death) shall be the sole responsibility of theperson or entity applying the equipment, and those so responsible are herebyrequested to ensure that all measures are taken to exclude or mitigate such document has been carefully checked by ABB but deviations cannot becompletely ruled out. In case any errors are detected, the reader is kindly requestedto notify the manufacturer. Other than under explicit contractual commitments, inno event shall ABB be responsible or liable for any loss or damage resulting fromthe use of this manual or the application of the product complies with the directive of the Council of the EuropeanCommunities on the approximation of the laws of the Member States relating toelectromagnetic compatibility (EMC Directive 2004/108/EC) and concerningelectrical equipment for use within specified voltage limits (Low-voltage directive2006/95/EC).

3 This conformity is the result of tests conducted by ABB inaccordance with the product standards EN 50263 and EN 60255-26 for the EMCdirective, and with the product standards EN 60255-6 and EN 60255-27 for the lowvoltage directive. The IED is designed in accordance with the internationalstandards of the IEC 60255 of contentsSection 1 documentation revision symbols and indication , codes and 2 RET615 version and IED connectivity package 3 RET615 variant of standard configuration A including low impedance restrictedearth-fault for high-voltage I/O diagrams for of contentsRET6151 Application ManualFunctional diagrams for disturbance recorder andsupervision diagrams for Control and configuration B including low impedance restrictedearth-fault for low-voltage I/O diagrams for diagrams for disturbance recorder andsupervision diagrams for Control and configuration C including high impedance restrictedearth-fault for high-voltage I/O diagrams for diagrams for disturbance recorder andsupervision diagrams for Control and configuration D including high impedance restrictedearth-fault for low-voltage I/O diagrams for diagrams for disturbance recorder andsupervision functions.

4 81 Functional diagrams for Control and 4 Requirements for measurement Transformer requirements for non-directionalovercurrent Transformer accuracy class and accuracy overcurrent for non-directional overcurrent 5 IED physical of contents2 RET615 Application ManualEnergizing supply voltage light sensor for tripping and for 6 of contentsRET6153 Application Manual4 Section 1 This manualApplication Manual contains application descriptions and setting guidelines sortedper function. The manual can be used to find out when and for what purpose atypical Protection function can be used. The manual can also be used whencalculating Intended audienceThis manual addresses the Protection and Control engineer responsible forplanning, pre-engineering and Protection and Control engineer must be experienced in electrical powerengineering and have knowledge of related technology, such as communicationand ASection 1 IntroductionRET6155 Application product product documentation setPlanning & purchaseEngineeringInstallingCommissioni ngOperationMaintenanceDecommissioningdei nstalling& disposalApplication manualOperation manualInstallation manualService manualEngineering manualCommissioning manualCommunication protocolmanualTechnical manualPlanning & purchaseEngineeringInstallingCommissioni ngOperationMaintenanceDecommissioningdei nstalling& disposalPlanning & purchaseEngineeringInstallingCommissioni ngOperationMaintenanceDecommissioningdei nstalling& disposalApplication manualApplication manualOperation manualOperation manualInstallation manualInstallation manualService manualService manualEngineering manualEngineering manualCommissioning manualCommissioning manualCommunication protocolmanualCommunication protocolmanualTechnical manualTechnical V1 ENFigure 1.

5 The intended use of manuals in different lifecyclesEngineering Manual contains instructions on how to engineer the IEDs. Themanual provides instructions on how to use the different tools for IED also includes instructions on how to handle the tool component available to readdisturbance files from the IEDs on the basis of the IEC 61850 definitions. It furtherintroduces the diagnostic tool components available for IEDs and the PCM600 Manual contains instructions on how to install the IED. The manualprovides procedures for mechanical and electrical installation. The chapters areorganized in chronological order in which the IED should be Manual contains instructions on how to commission the IED. Themanual can also be used as a reference during periodic testing. The manualprovides procedures for energizing and checking of external circuitry, setting andconfiguration as well as verifying settings and performing directional tests. TheSection 11 MRS756886 AIntroduction6 RET615 Application Manualchapters are organized in chronological order in which the IED should Manual contains instructions on how to operate the IED once it has beencommissioned.

6 The manual provides instructions for monitoring, controlling andsetting the IED. The manual also describes how to identify disturbances and how toview calculated and measured network data to determine the cause of a Manual contains instructions on how to service and maintain the IED. Themanual also provides procedures for de-energizing, de-commissioning and disposalof the Manual contains application descriptions and setting guidelines sortedper function. The manual can be used to find out when and for what purpose atypical Protection function can be used. The manual can also be used whencalculating Manual contains application and functionality descriptions and listsfunction blocks, logic diagrams, input and output signals, setting parameters andtechnical data sorted per function. The manual can be used as a technical referenceduring the engineering phase, installation and commissioning phase, and duringnormal Protocol Manual describes a communication protocol supportedby the IED.

7 The manual concentrates on vendor-specific List Manual describes the outlook and properties of the data points specific tothe IED. The manual should be used in conjunction with the correspondingCommunication Protocol of the manuals are not available Document revision historyDocument revision/dateProduct releaseDownload the latest documents from the ABB web site ASection 1 IntroductionRET6157 Application Related documentationName of the documentDocument IDModbus Communication Protocol Manual1 MRS756468 DNP3 Communication Protocol Manual1 MRS756709 IEC 60870-5-103 Communication Protocol Manual1 MRS756710 IEC 61850 Engineering Guide1 MRS756475 Installation Manual1 MRS756375 Operation Manual1 MRS756708 Technical Document symbols and Safety indication symbolsThis publication includes icons that point out safety-related conditions or otherimportant electrical warning icon indicates the presence of a hazardwhich could result in electrical warning icon indicates the presence of a hazard which couldresult in personal caution icon indicates important information or warning relatedto the

8 Concept discussed in the text. It might indicate the presenceof a hazard which could result in corruption of software or damageto equipment or information icon alerts the reader to important facts tip icon indicates advice on, for example, how to design yourproject or how to use a certain warning hazards are related to personal injury, it should be understoodthat operation of damaged equipment could, under certain operational conditions,Section 11 MRS756886 AIntroduction8 RET615 Application Manualresult in degraded process performance leading to personal injury or , comply fully with all warning and caution Document conventions Abbreviations and acronyms in this manual are spelled out in also contains definitions of important terms. Push button navigation in the LHMI menu structure is presented by using thepush button icons, for example:To navigate between the options, use and . HMI menu paths are presented in bold, for example:Select Main menu/Information. LHMI messages are shown in Courier font, for example:To save the changes in non-volatile memory, select Yes and press.

9 Parameter names are shown in italics, for example:The function can be enabled and disabled with the Operation setting. Parameter values are indicated with quotation marks, for example:The corresponding parameter values are "On" and "Off". IED input/output messages and monitored data names are shown in Courierfont, for example:When the function starts, the START output is set to Functions, codes and symbolsTable 1: RET615 Functions, codes and symbolsFunctionalityIEC 61850 IEC 60617 IEC-ANSIP rotection Three-phase non-directionalovercurrent Protection , low stage,instance 1 PHLPTOC13I> (1)51P-1 (1)Three-phase non-directionalovercurrent Protection , low stage,instance 2 PHLPTOC23I> (2)51P-1 (2)Three-phase non-directionalovercurrent Protection , highstage, instance 1 PHHPTOC13I>> (1)51P-2 (1)Three-phase non-directionalovercurrent Protection , highstage, instance 2 PHHPTOC23I>> (2)51P-2 (2)Three-phase non-directionalovercurrent Protection ,instantaneous stage, instance 1 PHIPTOC13I>>> (1)50P/51P (1)Three-phase non-directionalovercurrent Protection ,instantaneous stage, instance 2 PHIPTOC23I>>> (2)50P/51P (2)Non-directional earth-faultprotection, low stage, instance 1 EFLPTOC1I0> (1)51N-1 (1)Table continues on next page1 MRS756886 ASection 1 IntroductionRET6159 Application ManualFunctionalityIEC 61850 IEC 60617 IEC-ANSINon-directional earth-faultprotection, low stage, instance 2 EFLPTOC2I0> (2)

10 51N-1 (2)Non-directional earth-faultprotection, high stage, instance 1 EFHPTOC1I0>> (1)51N-2 (1)Non-directional earth-faultprotection, high stage, instance 2 EFHPTOC2I0>> (2)51N-2 (2)Negative-sequence overcurrentprotection, instance 1 NSPTOC1I2> (1)46 (1)Negative-sequence overcurrentprotection, instance 2 NSPTOC2I2> (2)46 (2)Three-phase thermal overloadprotection for power transformers ,two time constantsT2 PTTR13 Ith>T49 TStabilized and instantaneousdifferential Protection for 2W transformersTR2 PTDF13dI>T87 TNumerical stabilized lowimpedance restricted earth-faultprotectionLREFPNDF1dI0Lo>87 NLHigh impedance based restrictedearth-fault protectionHREFPDIF1dI0Hi>87 NHCircuit breaker failure protectionCCBRBRF13I>/I0>BF51BF/51 NBFM aster trip, instance 1 TRPPTRC1 Master Trip (1)94/86 (1)Master trip, instance 2 TRPPTRC2 Master Trip (2)94/86 (2)Arc Protection , instance 1 ARCSARC1 ARC (1)50L/50NL (1)Arc Protection , instance 2 ARCSARC2 ARC (2)50L/50NL (2)Arc Protection , instance 3 ARCSARC3 ARC (3)50L/50NL (3) Control Circuit-breaker controlCBXCBR1I O CBI O CBDisconnector position indication,instance 1 DCSXSWI1I O DC (1)I O DC (1)Disconnector position indication,instance 2 DCSXSWI2I O DC (2)I O DC (2)Disconnector position indication,instance 3 DCSXSWI3I O DC (3)I O DC (3)Earthing switch indicationESSXSWI1I O ESI O ESTap changer position indicationTPOSSLTC1 TPOSM84 MCondition Monitoring Circuit-breaker conditionmonitoringSSCBR1 CBCMCBCMTrip circuit supervision, instance 1 TCSSCBR1 TCS (1)TCM (1)Trip circuit supervision, instance 2 TCSSCBR2 TCS (2)TCM (2)Measurement Disturbance recorderRDRE1--Three-phase currentmeasurement, instance 1 CMMXU13I3 ITable continues on next pageSection 11 MRS756886 AIntroduction10 RET615 Application ManualFunctionalityIEC 61850 IEC 60617 IEC-ANSIT hree-phase currentmeasurement, instance 2 CMMXU23I(B)3I(B)