• IEC 60947-6-2:2002+AMD1:2007 CSV

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS)

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

    Superseded date:  31-12-2021

    Language(s):  English - French

    Published date:  30-03-2007

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    INTRODUCTION
    1 Scope and object
    2 Normative references
    3 Definitions
      3.1 Control and protective switching device (or
          equipment) (CPS)
      3.2 CPS suitable for isolation
      3.3 CPS for motor control and protection
          3.3.1 Direct-on-line CPS
          3.3.2 Reversing CPS
          3.3.3 Two-direction CPS
      3.4 Opening time
      3.5 Phase loss sensitive relay or release (for motor
          protection)
    4 Classification
    5 Characteristics
      5.1 Summary of characteristics
      5.2 Type of CPS
          5.2.1 Number of poles
          5.2.2 Kind of current (a.c. or d.c.)
          5.2.3 Method of operation
          5.2.4 Method of control
          5.2.5 Method of resetting after overload
          5.2.6 Method of rearming after short-circuit
      5.3 Rated and limiting values of the main circuit
          5.3.1 Rated voltages
          5.3.2 Currents and powers
          5.3.3 Rated frequency
          5.3.4 Rated duties
          5.3.5 Normal load and overload characteristics
          5.3.6 Short circuit characteristics
      5.4 Utilization categories
          5.4.1 Standard utilization categories
          5.4.2 Assignment of utilization categories based
                 on the results of tests
          5.4.3 Application of utilization categories for
                 motor control duty
      5.5 Control circuits
      5.6 Auxiliary circuits
      5.7 Relays or releases
          5.7.1 Types of relays or releases
          5.7.2 Characteristic values
          5.7.3 Designation and current setting of overload
                 relays or releases
          5.7.4 Time current characteristics of over current
                 relays or releases
          5.7.5 Influence of ambient air temperature
    6 Product information
      6.1 Nature of information
          6.1.1 Identification
          6.1.2 Characteristics
      6.2 Marking
      6.3 Instructions for installation, operation and
          maintenance
    7 Normal service, mounting and transport conditions
    8 Constructional and performance requirements
      8.1 Constructional requirements
          8.1.1 Materials
          8.1.2 Current-carrying parts and their connections
          8.1.3 Clearances and creepage distances
          8.1.4 Actuator
          8.1.5 Indication of the contact position
          8.1.6 Additional safety requirements for CPS's
                 suitable for isolation
          8.1.7 Terminals
          8.1.8 Additional requirements for CPS's provided
                 with a neutral pole
          8.1.9 Provisions for protective earthing
          8.1.10 Enclosures for CPS's
      8.2 Performance requirements
          8.2.1 Operating conditions
          8.2.2 Temperature rise
          8.2.3 Dielectric properties
          8.2.4 Performance under no load, normal load and
                 overload conditions
          8.2.5 Ability to make, carry and break short-circuit
                 currents
      8.3 Electromagnetic compatibility (EMC)
          8.3.1 General
          8.3.2 Immunity
          8.3.3 Emission
    9 Tests
      9.1 Kind of tests
          9.1.1 General
          9.1.2 Type test
          9.1.3 Routine tests
          9.1.4 Sampling tests
          9.1.5 Special tests
      9.2 Compliance with constructional requirements
      9.3 Compliance with performance requirements
          9.3.1 Test sequences
          9.3.2 General test conditions
          9.3.3 Performance under no load, normal load and
                 overload conditions
          9.3.4 Performance under short-circuit conditions
          9.3.5 EMC tests
      9.4 Test sequences
          9.4.1 Test Sequence I: Temperature-rise, operating
                 limits, dielectric properties
          9.4.2 Test Sequence II: Performance under normal load
                 and overload conditions
          9.4.3 Test sequence III: Operational performance before
                 and after operating sequences at I[cr] and 'r'
                 current test
          9.4.4 Test Sequence IV: Operational performance before
                 and after operating sequences at I[cs]
          9.4.5 Test Sequence V: Additional breaking capacity
          9.4.6 Test Sequence VI: Additional test sequence for
                 four-pole CPS's
          9.4.7 Test Sequence VII: Additional test sequence for
                 CPS's intended for use in an individual enclosure
          9.4.8 Test sequence VIII: EMC
      9.5 Routine tests
          9.5.1 General
          9.5.2 Operation and operating limits
          9.5.3 Dielectric tests
    Annex A (normative) Special tests
    Annex C (normative) Marking and identification of CPS
            terminals
    Annex D (informative) Items subject to agreement between
            manufacturer and user
    Annex E (informative) Examples of control circuit
            configurations
    Annex F (normative) Coordination under short-circuit
            conditions between a CPS and another short-circuit
            protective device associated in the same circuit
    Annex G (normative) Test sequence for CPSs for IT systems
    Annex H (normative) Extended functions within electronic
            overload relays or releases

    Abstract - (Show below) - (Hide below)

    This part of IEC 60947 applies to control and protective switching devices (or equipment) (CPS), the main contacts of which are intended to be connected to circuits of rated voltage not exceeding 1 000 V a.c. or 1 500 V d.c.CPSs are intended to provide both protective and control functions for circuits and are operated otherwise than by hand. They may also fulfill additional functions, such as isolation.This consolidated version consists of the second edition (2002) and its amendment 1 (2007). Therefore, no need to order amendment inaddition to this publication.

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

    Committee TC 121/SC 121A
    Development Note To be read in conjunction with IEC 60947-1 (10/2002) Stability Date: 2019. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

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

    HD 60364-5-537:2016/A11:2017 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-53: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - DEVICES FOR PROTECTION, ISOLATION, SWITCHING, CONTROL AND MONITORING - CLAUSE 537: ISOLATION AND SWITCHING
    01/712575 DC : DRAFT SEP 2001 ISO 13849-2 - SAFETY OF MACHINERY - SAFETY-RELATED PARTS OF CONTROL SYSTEM - PART 2: VALIDATION
    06/30151625 DC : DRAFT JUN 2006 BS IEC TR 61912-1 - APPLICATION OF THE SHORT-CIRCUIT RATINGS OF LOW-VOLTAGE SWITCHGEAR AND CONTROL GEAR
    BS EN 62683-1 : 2017 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PRODUCT DATA AND PROPERTIES FOR INFORMATION EXCHANGE - PART 1: CATALOGUE DATA (IEC 62683-1:2017)
    UNE-HD 50573.5.57:2014 Co-ordination of electrical equipment for protection, isolation, switching and control
    CEI EN 61915-2 : 2012 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - DEVICE PROFILES FOR NETWORKED INDUSTRIAL DEVICES - PART 2: ROOT DEVICE PROFILES FOR STARTERS AND SIMILAR EQUIPMENT
    UNI ISO 15998 : 2008 EARTH-MOVING MACHINERY - MACHINE-CONTROL SYSTEMS (MCS) USING ELECTRONIC COMPONENTS - PERFORMANCE CRITERIA AND TESTS FOR FUNCTIONAL SAFETY
    ISO 15998:2008 Earth-moving machinery Machine-control systems (MCS) using electronic components Performance criteria and tests for functional safety
    BS EN 60947-1 : 2007 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES
    I.S. HD 50573-5-57:2014 CO-ORDINATION OF ELECTRICAL EQUIPMENT FOR PROTECTION, ISOLATION, SWITCHING AND CONTROL
    14/30298271 DC : 0 BS EN 60364-7-722 ED 1.0 - LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 7-722: REQUIREMENTS FOR SPECIAL INSTALLATIONS OR LOCATIONS - SUPPLY OF ELECTRIC VEHICLES
    S.R. HD 60364-5-537:2016 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-53: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - DEVICES FOR PROTECTION, ISOLATION, SWITCHING, CONTROL AND MONITORING - CLAUSE 537: ISOLATION AND SWITCHING
    PD IEC/TR 61912-2:2009 (published 2009-05) Low-voltage switchgear and controlgear. Over-current protective devices Selectivity under over-current conditions
    NF EN 60947 6-1 : 2006 AMD 1 2014 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 6-1: MULTIPLE FUNCTION EQUIPMENT - TRANSFER SWITCHING EQUIPMENT
    03/118984 DC : 0 ISO 15998 - EARTH-MOVING MACHINERY - MACHINE-CONTROL SYSTEMS (MCS) USING ELECTRONIC COMPONENTS - PERFORMANCE CRITERIA AND TESTS
    I.S. EN 61915-2:2012 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - DEVICE PROFILES FOR NETWORKED INDUSTRIAL DEVICES - PART 2: ROOT DEVICE PROFILES FOR STARTERS AND SIMILAR EQUIPMENT (IEC 61915-2:2011 (EQV))
    18/30371712 DC (published 2018-01) BS EN 60947-6-1. Low-voltage switchgear and controlgear Part 6-1. Multiple function equipment. Transfer switching equipment
    BS EN 61915-2 : 2012 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - DEVICE PROFILES FOR NETWORKED INDUSTRIAL DEVICES - PART 2: ROOT DEVICE PROFILES FOR STARTERS AND SIMILAR EQUIPMENT
    BS PD IEC TR 61912-1 : 2007 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - OVERCURRENT PROTECTIVE DEVICES - PART 1: APPLICATION OF SHORT-CIRCUIT RATINGS
    07/30169774 DC : 0 BS EN 60364-5-53 - LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-53: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - PROTECTION, ISOLATION, SWITCHING, CONTROL AND MONITORING
    BS PD IEC TR 61912 : 2006 APPLICATION OF THE SHORT-CIRCUIT RATINGS OF LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR
    NBR IEC 60947-6-1 : 2015 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 6-1: MULTIPLE FUNCTION EQUIPMENT -TRANSFER SWITCHING EQUIPMENT
    UNE-EN 62683:2016 Low-voltage switchgear and controlgear - Product data and properties for information exchange
    UNE-EN 60947-6-1:2006 Low-voltage switchgear and controlgear -- Part 6-1: Multiple function equipment - Transfer switching equipment (IEC 60947-6-1:2005)
    IEC 62683-1:2017 Low-voltage switchgear and controlgear - Product data and properties for information exchange - Part 1: Catalogue data
    I.S. EN 60947-6-1:2005 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 6-1: MULTIPLE FUNCTION EQUIPMENT - TRANSFER SWITCHING EQUIPMENT
    IEC TR 61912-2:2009 Low-voltage switchgear and controlgear - Over-current protective devices - Part 2: Selectivity under over-current conditions
    I.S. EN 62683-1:2017 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PRODUCT DATA AND PROPERTIES FOR INFORMATION EXCHANGE - PART 1: CATALOGUE DATA
    I.S. EN 60947-1:2007 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES
    S.R. HD 60364-5-53:2015 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-53: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
    HD 60364-7-722:2016 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 7-722: REQUIREMENTS FOR SPECIAL INSTALLATIONS OR LOCATIONS - SUPPLIES FOR ELECTRIC VEHICLES (IEC 60364-7-722:2015, MODIFIED)
    EN 62683-1 : 2017 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PRODUCT DATA AND PROPERTIES FOR INFORMATION EXCHANGE - PART 1: CATALOGUE DATA (IEC 62683-1:2017)
    BS EN 60947-6-1 : 2005 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 6-1: MULTIPLE FUNCTION EQUIPMENT - TRANSFER SWITCHING EQUIPMENT
    I.S. EN 62683:2015 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PRODUCT DATA AND PROPERTIES FOR INFORMATION EXCHANGE
    HD 50573-5-57 : 2014 CO-ORDINATION OF ELECTRICAL EQUIPMENT FOR PROTECTION, ISOLATION, SWITCHING AND CONTROL
    BS EN 62683:2015 Low-voltage switchgear and controlgear. Product data and properties for information exchange
    IEC 60364-7-722:2015 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 7-722: REQUIREMENTS FOR SPECIAL INSTALLATIONS OR LOCATIONS - SUPPLIES FOR ELECTRIC VEHICLES
    I.S. HD 60364-4-43:2010 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-43: PROTECTION FOR SAFETY - PROTECTION AGAINST OVERCURRENT
    S.R. HD 60364-7-722:2016 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 7-722: REQUIREMENTS FOR SPECIAL INSTALLATIONS OR LOCATIONS - SUPPLIES FOR ELECTRIC VEHICLES
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    IEC TR 61912-1:2007 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - OVERCURRENT PROTECTIVE DEVICES - PART 1: APPLICATION OF SHORT-CIRCUIT RATINGS
    IEC 60364-4-43:2008 Low-voltage electrical installations - Part 4-43: Protection for safety - Protection against overcurrent
    IEC 61851-1:2017 Electric vehicle conductive charging system - Part 1: General requirements
    BS ISO 22734-1 : 2008 HYDROGEN GENERATORS USING WATER ELECTROLYSIS PROCESS - PART 1: INDUSTRIAL AND COMMERCIAL APPLICATIONS
    ISO 22734-1:2008 Hydrogen generators using water electrolysis process Part 1: Industrial and commercial applications
    07/30169755 DC : 0 BS EN 60364-5-53 - LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-53: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - PROTECTION, ISOLATION, SWITCHING, CONTROL AND MONITORING
    13/30292412 DC : 0 BS EN 62683 - PRODUCT DATA AND PROPERTIES FOR INFORMATION EXCHANGE
    IEC 61915-2:2011 Low-voltage switchgear and controlgear - Device profiles for networked industrial devices - Part 2: Root device profiles for starters and similar equipment
    ISO 22734-2:2011 Hydrogen generators using water electrolysis process Part 2: Residential applications
    IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV Low-voltage switchgear and controlgear - Part 1: General rules
    IEC 60947-6-1:2005+AMD1:2013 CSV Low-voltage switchgear and controlgear - Part 6-1: Multiple functionequipment - Transfer switching equipment
    BS ISO 22734-2 : 2011 HYDROGEN GENERATORS USING WATER ELECTROLYSIS PROCESS - PART 2: RESIDENTIAL APPLICATIONS
    UNE-HD 60364-5-53:2016 Low-voltage electrical installations - Part 5-53: Selection and erection of electrical equipment - Switchgear and controlgear
    EN 60947-1:2007/A2:2014 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES (IEC 60947-1:2007/A2:2014)
    EN 60947-6-1:2005/A1:2014 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 6-1: MULTIPLE FUNCTION EQUIPMENT - TRANSFER SWITCHING EQUIPMENT (IEC 60947-6-1:2005/A1:2013)
    EN 61915-2 : 2012 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - DEVICE PROFILES FOR NETWORKED INDUSTRIAL DEVICES - PART 2: ROOT DEVICE PROFILES FOR STARTERS AND SIMILAR EQUIPMENT (IEC 61915-2:2011)
    EN 62683:2015 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PRODUCT DATA AND PROPERTIES FOR INFORMATION EXCHANGE (IEC 62683:2015)
    HD 60364-4-43 : 2010 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-43: PROTECTION FOR SAFETY - PROTECTION AGAINST OVERCURRENT
    HD 60364-5-53:2015/A11:2017 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-53: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
    UNE-ISO 22734-1:2012 Hydrogen generators using water electrolysis process. Part 1: Industrial and commercial applications

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