Skip to content
Please enter a keyword to search

  • IEEE C57.131-2012

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    IEEE Standard Requirements for Tap Changers

    Available format(s):  PDF

    Withdrawn date:  30-03-2023

    Language(s):  English

    Published date:  04-05-2012

    Publisher:  Institute of Electrical & Electronics Engineers

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    1. Overview
    2. Normative references
    3. Definitions
    4. Service conditions
    5. Requirements for LTCs
    6. Requirements for motor-drive mechanisms for load
        tap changers
    7. Requirements for de-energized tap changers (DETCs)
    8. Requirements for motor-drive mechanisms for DETCs
    9. Nameplate
    10. Manufacturer's operating instructions
    Annex A (informative) - Switching duty relating to load
            tap changers (LTCs) with resistor transition
    Annex B (informative) - Switching duty relating to load
            tap changers (LTCs) with reactor transition
    Annex C (informative) - Method of determining the equivalent
            temperature of the transition resistor using power
            pulse currents
    Annex D (informative) - Simulated circuits for service duty
            and breaking capacity tests for resistance-type LTCs
    Annex E (informative) - Tutorial information on LTC application
    Annex F (informative) - Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies electrical and mechanical performance and test requirements for load tap changers and de-energized tap changers, installed in power transformers and voltage regulating transformers and immersed in transformer mineral oil.

    General Product Information - (Show below) - (Hide below)

    Committee Transformers
    Development Note Supersedes IEEE DRAFT C57.131. (08/2004)
    Document Type Standard
    Publisher Institute of Electrical & Electronics Engineers
    Status Withdrawn
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    IEEE C57.12.10-2010 REDLINE IEEE Standard Requirements for Liquid-Immersed Power Transformers
    IEEE C57.12.10-2010 TRANSFORMERS - 230 KV AND BELOW 833/958 THROUGH 8333/10 417 KVA, SINGLE-PHASE, AND 750/862 THROUGH 60 000/80 000/100 000 KVA, THREE-PHASE WITHOUT LOAD TAP CHANGING; AND 3750/4687 THROUGH 60 000/80 000/100 000 KVA WITH LOAD TAP CHANGING - SAFETY REQUIREMENT
    CEI 14-43 : 2011 GUIDE FOR THE APPLICATION, SPECIFICATION, AND TESTING OF PHASE-SHIFTING TRANSFORMERS
    IEEE C57.154-2012 IEEE Standard for the Design, Testing, and Application of Liquid-Immersed Distribution, Power, and Regulating Transformers Using High-Temperature Insulation Systems and Operating at Elevated Temperatures
    IEEE DRAFT C57.12.00 : D4 98 DRAFT STANDARD GENERAL REQUIREMENTS FOR LIQUID-IMMERSED DISTRIBUTION, POWER, AND REGULATING TRANSFORMERS
    IEEE DRAFT 1147 : D8 2005 GUIDE FOR THE REHABILITATION OF HYDROELECTRIC POWER PLANTS
    IEEE C57.21-2021 IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA
    IEEE C57.12.10-2017 IEEE Standard Requirements for Liquid-Immersed Power Transformers
    IEEE/IEC 60214-2-2019 IEEE/IEC International Standard for TAP-changers --Part 2: Application guidelines
    IEEE C57.12.00-2021 IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
    IEEE C57.116-2022 IEEE Guide for Transformers Directly Connected to Generators
    IEEE C37.121-2020 REDLINE IEEE Guide for Switchgear--Unit Substation--Requirements
    IEEE/IEC 60076-57-129-2017 IEC/IEEE International Standard - Power transformers--Part 57-129: Transformers for HVDC applications
    16/30336914 DC : 0 BS EN 60076-57-129 ED 1.0 - CONVERTOR TRANSFORMERS - PART 57-129: TRANSFORMERS FOR HVDC APPLICATIONS
    IEEE C57.13.3-2014 REDLINE IEEE Guide for Grounding of Instrument Transformer Secondary Circuits and Cases
    IEEE DRAFT C57.13.3 : D9 2005 GUIDE FOR GROUNDING OF INSTRUMENT TRANSFORMER SECONDARY CIRCUITS AND CASES
    NEMA TR1 : 2013 TRANSFORMERS, STEP VOLTAGE REGULATORS AND REACTORS
    IEEE C57.15-2009 REDLINE IEEE Standard Requirements, Terminology, and Test Code for Step-Voltage Regulators
    IEEE C57.116-2014 IEEE Guide for Transformers Directly Connected to Generators
    IEEE 1861-2014 IEEE Guide for On-Site Acceptance Tests of Electrical Equipment and System Commissioning of 1000 kV AC and Above
    IEC/IEEE 60076-57-129:2017 Power transformers - Part 57-129: Transformers for HVDC applications
    IEEE C57.17-2012 IEEE Standard Requirements for Arc Furnace Transformers
    BS IEC 60076-21:2011 Power transformers Standard requirements, terminology, and test code for step-voltage regulators
    IEEE DRAFT C57.135 : D12 AUG 2000 DRAFT GUIDE FOR THE APPLICATION, SPECIFICATION AND TESTING OF PHASE-SHIFTING TRANSFORMERS
    IEC 60076-21:2011 Power transformers - Part 21: Standard requirements, terminology, and test code for step-voltage regulators
    IEC 62032:2012 Guide for the Application, Specification and Testing of Phase-Shifting Transformers
    IEEE C37.103-2015 REDLINE IEEE Guide for Differential and Polarizing Relay Circuit Testing
    IEEE C57.91-2011 REDLINE IEEE Guide for Loading Mineral-Oil-Immersed Transformers and Step-Voltage Regulators
    IEEE 242-2001 IEEE Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems (IEEE Buff Book)
    IEEE C57.106-2006 IEEE Guide for Acceptance and Maintenance of Insulating Oil in Equipment
    IEEE 1147-2005 IEEE Guide for the Rehabilitation of Hydroelectric Power Plants
    IEEE C57.12.00-2015 IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
    C88-16 Power transformers and reactors
    IEEE C57.153-2015 IEEE Guide for Paralleling Regulating Transformers
    IEEE C57.135-2011 IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers
    IEEE 1276-2020 REDLINE IEEE Guide for the Application of High-Temperature Insulation Materials in Liquid-Immersed Distribution, Power, and Regulating Transformers
    IEEE C57.106-2015 REDLINE IEEE Guide for Acceptance and Maintenance of Insulating Mineral Oil in Electrical Equipment

    Standards Referencing This Book - (Show below) - (Hide below)

    IEEE 4-1995 IEEE Standard Techniques for High-Voltage Testing
    IEEE C57.12.00-2015 IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
    IEEE C57.91-2011 REDLINE IEEE Guide for Loading Mineral-Oil-Immersed Transformers and Step-Voltage Regulators
    IEEE C57.12.80-2010 IEEE Standard Terminology for Power and Distribution Transformers
    IEEE C57.12.90-2010 IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers
    IEEE 4-2013 IEEE Standard for High-Voltage Testing Techniques
    IEEE C57.12.10-2010 REDLINE IEEE Standard Requirements for Liquid-Immersed Power Transformers
    IEC 60214-1:2014 Tap-changers - Part 1: Performance requirements and test methods
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective