• EN 62310-3 : 2008

    Current The latest, up-to-date edition.

    STATIC TRANSFER SYSTEMS (STS) - PART 3: METHOD FOR SPECIFYING PERFORMANCE AND TEST REQUIREMENTS

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    Published date:  05-09-2008

    Publisher:  European Committee for Standards - Electrical

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

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms and definitions
      3.1 General definitions
      3.2 Specified values
      3.3 Input values
      3.4 Output values
    4 Performance requirements
      4.1 Declared electrical characteristics
          4.1.1 Performance classification
          4.1.2 Main electrical characteristics
      4.2 Normal service conditions
      4.3 Transfer characteristics
          4.3.1 Load voltage
          4.3.2 Cross-current
      4.4 Neutral management
          4.4.1 Common neutral
          4.4.2 Separately derived neutrals
          4.4.3 Neutral current
          4.4.4 Protective earth current
      4.5 Performance requirements to be identified
          by the purchaser
    5 STS tests
      5.1 General
          5.1.1 Type tests
          5.1.2 Routine tests
          5.1.3 Site tests
          5.1.4 Testing schedule
      5.2 Electrical tests
          5.2.1 Insulation and dielectric
          5.2.2 Light load and functional test
          5.2.3 No load
          5.2.4 Rated load
          5.2.5 Transfer
          5.2.6 Source tolerance
          5.2.7 Overload and fault current
          5.2.8 Operating losses
          5.2.9 Backfeed
          5.2.10 Abnormal operating conditions
      5.3 Transportation and environment
          5.3.1 General
          5.3.2 Impact and shock
          5.3.3 Free fall
          5.3.4 Storage
          5.3.5 Temperature and humidity
          5.3.6 Acoustic noise
    Annex A (normative) - Reference load
    Annex B (normative) - STS voltage sensing tolerance
    Annex C (informative) - Neutral management in static
                            transfer systems
    Annex D (normative) - Neutral switching in static transfer
                          systems - Additional requirements
    Annex E (informative) - Purchaser specification guidelines
    Annex F (informative) - Output short circuit test procedure
    Annex G (normative) - Backfeed protection test
    Annex H (normative) - Minimum and maximum cross-sections
                          of copper conductors suitable for
                          connection
    Annex ZA (normative) - Normative references to international
                           publications with their corresponding
                           European publications
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC 62310-3:2008 applies to stand-alone operating a.c. static transfer systems (STS) intended to ensure the continuity of load supply through controlled transfer, with or without interruption of power, from two or more independent a.c. sources.

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

    Committee TC 22X
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current

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

    EN 62040-3:2011 UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 3: METHOD OF SPECIFYING THE PERFORMANCE AND TEST REQUIREMENTS (IEC 62040-3:2011)
    BS EN 62040-3:2011 Uninterruptible power systems (UPS) Method of specifying the performance and test requirements
    CEI EN 62040-3 : 2015 UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 3: METHOD OF SPECIFYING THE PERFORMANCE AND TEST REQUIREMENTS
    I.S. EN 62040-3:2011 UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 3: METHOD OF SPECIFYING THE PERFORMANCE AND TEST REQUIREMENTS

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

    IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
    EN 60146-1-1:2010 SEMICONDUCTOR CONVERTERS - GENERAL REQUIREMENTS AND LINE COMMUTATED CONVERTERS - PART 1-1: SPECIFICATION OF BASIC REQUIREMENTS
    IEC 62310-2:2006 Static transfer systems (STS) - Part 2: Electromagnetic compatibility (EMC) requirements
    IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
    IEC 62040-1-1:2002 Uninterruptible power systems (UPS) - Part 1-1: General and safety requirements for UPS used in operator access areas
    EN 60950-1:2006/A2:2013 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60950-1:2005/A2:2013, MODIFIED)
    IEC 62310-1:2005 Static transfer systems (STS) - Part 1: General and safety requirements
    IEC 62103:2003 Electronic equipment for use in power installations
    EN 62040-1-2:2003/corrigendum:2004
    EN 62310-1 : 2005 STATIC TRANSFER SYSTEMS (STS) - PART 1: GENERAL AND SAFETY REQUIREMENTS
    IEC 60050-551:1998 International Electrotechnical Vocabulary (IEV) - Part 551: Power electronics
    EN 60947-1:2007/A2:2014 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES (IEC 60947-1:2007/A2:2014)
    EN 61400-1:2005/A1:2010 WIND TURBINES - PART 1: DESIGN REQUIREMENTS
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    EN 62040-3:2011 UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 3: METHOD OF SPECIFYING THE PERFORMANCE AND TEST REQUIREMENTS (IEC 62040-3:2011)
    IEC 60410:1973 Sampling plans and procedures for inspection by attributes
    IEC 62040-2:2016 Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements
    IEC 62040-1-2:2002 Uninterruptible power systems (UPS) - Part 1-2: General and safety requirements for UPS used in restricted access locations
    EN 62040-1-1:2003/corrigendum:2004
    IEC 60146-1-1:2009 Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements
    IEC 62040-3:2011 Uninterruptible power systems (UPS) - Part 3: Method of specifying the performance and test requirements
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV Low-voltage switchgear and controlgear - Part 1: General rules
    EN ISO 7779 : 2010 ACOUSTICS - MEASUREMENT OF AIRBORNE NOISE EMITTED BY INFORMATION TECHNOLOGY AND TELECOMMUNICATIONS EQUIPMENT
    IEC 60439-1:1999+AMD1:2004 CSV LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 1: TYPE-TESTED AND PARTIALLY TYPE-TESTED ASSEMBLIES
    IEC 61000-2-2:2002+AMD1:2017 CSV Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
    EN 60439-1:1999/A1:2004 LOW VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 1 - TYPE TESTED AND PARTIALLY TYPE TESTED ASSEMBLIES
    EN 62040-2:2006/corrigendum:2006
    IEC 60050-826:2004 International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations
    IEC 60664-3:2016 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 3: USE OF COATING, POTTING OR MOULDING FOR PROTECTION AGAINST POLLUTION
    EN 61140:2016 PROTECTION AGAINST ELECTRIC SHOCK - COMMON ASPECTS FOR INSTALLATION AND EQUIPMENT (IEC 61140:2016)
    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 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    HD 625.3 : 200S1 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 3: USE OF COATINGS TO ACHIEVE INSULATION COORDINATION OF PRINTED BOARD ASSEMBLIES
    IEC 60947-6-1:2005+AMD1:2013 CSV Low-voltage switchgear and controlgear - Part 6-1: Multiple functionequipment - Transfer switching equipment
    EN 60664-3:2017 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 3: USE OF COATING, POTTING OR MOULDING FOR PROTECTION AGAINST POLLUTION (IEC 60664-3:2016)
    IEC 61400-1:2005+AMD1:2010 CSV Wind turbines - Part 1: Design requirements
    EN 62310-2 : 2007 STATIC TRANSFER SYSTEMS (STS) - PART 2: ELECTROMAGNETIC COMPATIBILITY (EMC) REQUIREMENTS
    IEC 60990:2016 Methods of measurement of touch current and protective conductor current
    ISO 7779:2010 Acoustics Measurement of airborne noise emitted by information technology and telecommunications equipment
    EN 60990:2016 METHODS OF MEASUREMENT OF TOUCH CURRENT AND PROTECTIVE CONDUCTOR CURRENT (IEC 60990:2016)
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