• IEC 62271-106:2011

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    High-voltage switchgear and controlgear - Part 106: Alternating current contactors, contactor-based controllers and motor-starters

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  31-12-2021

    Language(s): 

    Published date:  19-08-2011

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    1 General
    2 Normal and special service conditions
    3 Terms and definitions
    4 Ratings
    5 Design and construction
    6 Type tests
    7 Routine tests
    8 Guide to the selection of contactors and motor-starters
       for service
    9 Information to be given with enquiries, tenders and orders
    10 Transport, storage, installation, operation and maintenance
    11 Safety
    Annex A (normative) - Records and reports of type tests for
            making, breaking and short-time current performance
    Annex B (normative) - Tolerances
    Annex C (informative) - List of symbols and abbreviations
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC 62271-106:2011 is applicable to a.c. contactors and/or contactor-based controllers and motor-starters designed for indoor installation and operation at frequencies up to and including 60 Hz on systems having voltages above 1 000 V but not exceeding 24 000 V.It is applicable only to three-pole devices for use in three-phase systems, and single-pole devices for use in single-phase systems. Two-pole contactors and starters for use in single-phase systems are subject to agreement between manufacturer and user. This standard cancels and replaces the second edition of IEC 60470 published in 1999. It constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 60470:1999:
    - Scope and object: The voltage range covered by the standard was expanded from 12 kV to 24 kV. Overload relay calibration and testing is not covered by this standard.
    - 3 Terms and definitions: Added definitions for capacitor switching classes.
    - 4.1 Rated voltage: Added 15, 17,5 and 24 kV as standard voltage values.
    - 4.109.2 Starting duty of reduced-voltage starters: Added ratings for autotransformer and reactor starters (was in the testing section).
    - 4.112 Rated capacitive switching currents: Added capacitor switching current ratings.
    - 5.101 Protective relays: Removed the requirements for overload relays. This section is obsolete since there are only a few MV starters fitted with thermal overload relays and electronic relays have their own standards.
    - 6.2.5 Application of the test voltage and test conditions (former 6.2.2 b)): Changed wording of requirement for impulse across the open gap of vacuum contactors.
    - 6.4.2 Auxiliary circuits: The requirement for resistance checks of auxiliary circuits was deleted.
    - 6.5.5.104 Temperature rise of the auto transformer or reactor for two step auto transformer or reactor starters: Reworded to transfer ratings to subclause 4.109.2.
    - 6.102.9 Condition following making and breaking tests: Gave specific direction as to what the tolerance should be based on where the resistance was to be checked.
    - 6.104 Short-circuit current making and breaking tests: Clarified test conditions for short-circuit testing.
    - 6.109 Capacitive current switching tests: Added capacitive current switching tests.
    - Annex B: Added Table B.1 - Tolerances on test quantities for type test.The contents of the corrigendum of February 2014 have been included in this copy.

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

    Committee TC 17/SC 17A
    Development Note Supersedes IEC 60470. To be used in conjunction with IEC 62271-1. (08/2011) Stability Date: 2020. (11/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

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

    15/30324300 DC : 0 BS EN 62271-110 ED 4 - HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 110: INDUCTIVE LOAD SWITCHING
    BS PD IEC TR 63042-100 : 2016 UHV AC TRANSMISSION SYSTEMS - PART 100: GENERAL INFORMATION
    I.S. EN IEC 62271-110:2018 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 110: INDUCTIVE LOAD SWITCHING
    I.S. EN 62271-110:2012 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 110: INDUCTIVE LOAD SWITCHING (IEC 62271-110:2012 (EQV) + CORRIGENDUM OCT. 2012 (EQV))
    EN 62271-201 : 2014 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 201: AC SOLID-INSULATION ENCLOSED SWITCHGEAR AND CONTROLGEAR FOR RATED VOLTAGES ABOVE 1 KV AND UP TO AND INCLUDING 52 KV (IEC 62271-201:2014)
    IEC 62271-110:2017 RLV High-voltage switchgear and controlgear - Part 110: Inductive load switching
    IEC 62271-110 REDLINE : 4ED 2017 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 110: INDUCTIVE LOAD SWITCHING
    BS EN 62271-110 : 2012 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 110: INDUCTIVE LOAD SWITCHING
    CEI EN 62271-201 : 2015 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 201: AC SOLID-INSULATION ENCLOSED SWITCHGEAR AND CONTROLGEAR FOR RATED VOLTAGES ABOVE 1 KV AND UP TO AND INCLUDING 52 KV
    IEC 61892-3:2012 Mobile and fixed offshore units - Electrical installations - Part 3: Equipment
    EN IEC 62271-110:2018/AC:2018-03 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 110: INDUCTIVE LOAD SWITCHING (IEC 62271-110:2017/COR1:2017, IEC 62271-110:2017/COR2:2018
    IEC 62505-2:2016 Railway applications - Fixed installations - Particular requirements for AC switchgear - Part 2: Disconnectors, earthing switches and switches with nominal voltage above 1 kV
    IEC TR 62655:2013 Tutorial and application guide for high-voltage fuses
    IEC 62271-110:2017 High-voltage switchgear and controlgear - Part 110: Inductive load switching
    BS PD IEC TR 62655 : 2013 TUTORIAL AND APPLICATION GUIDE FOR HIGH-VOLTAGE FUSES
    CEI EN 62271-110 : 2014 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 110: INDUCTIVE LOAD SWITCHING
    IEC TR 63042-100:2016 UHV AC transmission systems - Part 100: General information
    UNE-EN 62271-201:2015 High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
    BS EN 62271-201:2014 High-voltage switchgear and controlgear AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
    BS IEC 61892-3:2012 MOBILE AND FIXED OFFSHORE UNITS - ELECTRICAL INSTALLATIONS - PART 3: EQUIPMENT
    10/30228779 DC : 0 BS EN 62271-110 ED3 - HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 110: INDUCTIVE LOAD SWITCHING
    IEEE 45.6:2016 IEEE Recommended Practice for Electrical Installations on Shipboard--Electrical Testing
    I.S. EN 62271-201:2014 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 201: AC SOLID-INSULATION ENCLOSED SWITCHGEAR AND CONTROLGEAR FOR RATED VOLTAGES ABOVE 1 KV AND UP TO AND INCLUDING 52 KV
    IEC 62271-201:2014 High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
    CEI 18-58 : 2013 MOBILE AND FIXED OFFSHORE UNITS - ELECTRICAL INSTALLATIONS - PART 3: EQUIPMENT

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

    IEC 60060-2:2010 High-voltage test techniques - Part 2: Measuring systems
    IEC 62271-100:2008+AMD1:2012+AMD2:2017 CSV High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
    IEC 62271-200:2011 High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
    IEC 62271-110:2017 High-voltage switchgear and controlgear - Part 110: Inductive load switching
    IEC 61812-1:2011 Time relays for industrial and residential use - Part 1: Requirements and tests
    IEC 60050-441:1984 International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
    IEC 60644:2009 Specification for high-voltage fuse-links for motor circuit applications
    IEC 60947-5-1 : 4.0 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-1: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - ELECTROMECHANICAL CONTROL CIRCUIT DEVICES
    IEC 60282-1:2009+AMD1:2014 CSV High-voltage fuses - Part 1: Current-limiting fuses
    IEC 60050-442:1998 International Electrotechnical Vocabulary (IEV) - Part 442: Electrical accessories
    IEC 62271-103:2011 High-voltage switchgear and controlgear - Part 103: Switches for rated voltages above 1 kV up to and including 52 kV
    AS 62271.110:2019 High-voltage switchgear and controlgear Inductive load switching (IEC 62271-110:2017 (ED 4.0)/COR 1:2017/COR 2:2018, MOD)
    IEC 61230:2008 Live working - Portable equipment for earthing or earthing and short-circuiting
    IEC 60255-8:1990 Electrical relays - Part 8: Thermal electrical relays
    IEC 62271-1:2017 High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
    IEC 60076-2:2011 Power transformers - Part 2: Temperature rise for liquid-immersed transformers
    IEC 60060-1:2010 High-voltage test techniques - Part 1: General definitions and test requirements
    IEC 62271-102:2001+AMD1:2011+AMD2:2013 CSV High-voltage switchgear and controlgear - Part 102: Alternatingcurrent disconnectors and earthing switches
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