Skip to content
Please enter a keyword to search

  • IEC 60146-4:1986

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    Semiconductor convertors. Part 4: Method of specifying the performance and test requirements of uninterruptible power systems

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

    Superseded date:  01-01-1999

    Language(s):  English - French

    Published date:  30-09-1986

    Publisher:  International Electrotechnical Committee

    Add To Cart

    Abstract - (Show below) - (Hide below)

    Applies to electronic indirect a.c. convertor systems with electrical energy storage means in the d.c. link. Defines a complete uninterruptible power system in terms of its performance and not in terms of individual sub-system functional units.

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

    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By

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

    BS EN 50091-1:1993 General and safety requirementsSpecification for uninterruptible power systems (UPS)
    DD ENV 50091-3:1999 Specification for uninterruptible power systems (UPS) Performance requirements and test methods
    97/209093 DC : 0
    EN 50091-1-1:1996/corrigendum Aug. 2004
    BS 7674:1993 Nuclear power plants. Instrumentation and control systems important for safety. Requirements for electrical supplies
    DIN VDE 0558-6 : 1992 SEMICONDUCTOR CONVERTORS - SWITCHES FOR UNINTERRUPTIBLE POWER SYSTEMS (UPS-SWITCHES)
    BS 7698-12:1998 Reciprocating internal combustion engine driven alternating current generating sets Emergency power supply to safety devices
    BS EN 50091-1-1:1997 Uninterruptible power systems (UPS) General and safety requirements for UPS used in operator access areas
    I.S. EN 50091-1:1993 UNINTERRUPTIBLE POWER SYSTEMS (UPS) - GENERAL AND SAFETY REQUIREMENTS
    DIN EN 50091-1-1 : 1997
    I.S. EN 50091-1-2:2003
    BS EN 50091-1-2:1999 General and safety requirements for UPS used in restricted access locationsSpecification for uninterruptible power systems (UPS)
    DIN V ENV 50091-3 : 2000 UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 3: PERFORMANCE REQUIREMENTS
    CEI UNI EN 45510-2-2 : 1999 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-2: ELECTRICAL EQUIPMENT - UNINTERRUPTIBLE POWER SUPPLIES
    I.S. EN 50091-1-1:2004 UNINTERRUPTIBLE POWER SYSTEMS (UPS) - PART 1-1: GENERAL AND SAFETY REQUIREMENTS FOR UPS USED IN OPERATOR ACCESS AREAS
    BS EN 45510-2-2:1999 Guide for the procurement of power station equipment. Electrical equipment Uninterruptible power supplies - Uninterruptible power supplies for power plants
    ENV 50091-3 : 98 AMD 1 99 UNINTERRUPTIBLE POWER SYSTEMS - PERFORMANCE REQUIREMENTS AND TEST METHODS
    EN 50091-1-2 : 98 COR 1 99
    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