• EN 61558-2-17 : 1997

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    SAFETY OF POWER TRANSFORMERS, POWER SUPPLY UNITS AND SIMILAR - PART 2-17: PARTICULAR REQUIREMENTS FOR TRANSFORMERS FOR SWITCH MODE POWER SUPPLIES

    Available format(s): 

    Superseded date:  01-12-2009

    Language(s): 

    Published date:  12-01-2013

    Publisher:  European Committee for Standards - Electrical

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

    Foreword
    1 Scope
    2 Normative references
    3 Definitions
    4 General requirements
    5 General notes on tests
    6 Ratings
    7 Classification
    8 Marking and other information
    9 Protection against accessibility to hazardous live parts
    10 Change of input voltage setting
    11 Output voltage and output current under load
    12 No-load output voltage
    13 Short-circuit voltage
    14 Heating
    15 Short-circuit and overload protection
    16 Mechanical strength
    17 Protection against harmful ingress of dust, solid objects
       and moisture
    18 Insulation resistance and electric strength
    19 Construction
    20 Components
    21 Internal wiring
    22 Supply connection and other external flexible cable or cords
    23 Terminals for external conductors
    24 Provision for protective earthing
    25 Screws and connections
    26 Creepage distances, clearances and distance through insulation
    27 Resistance to heat, abnormal heat, fire and tracking
    28 Resistance to rusting
    Annexes
    Annex C - Material group II
    Annex D - Material group I

    Abstract - (Show below) - (Hide below)

    Applies to associated power transformers for switch mode power supplies, single-phase or polyphase, air-cooled: - separating transformers; - isolating transformers; - safety isolating transformers, having a rated supply voltage not exceeding 1000 V a.c. and a rated frequency of 500 Hz to 1 MHz, the rated output not exceeding: - 10 kVA for single-phase transformers; - 16 kVA for polyphase transformers.

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

    Committee SR 96
    Development Note To be read in conjunction with EN 61558-1 (05/2001)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Superseded
    Superseded By

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

    I.S. EN 230:2005 AUTOMATIC BURNER CONTROL SYSTEMS FOR OIL BURNERS
    12/30258453 DC : 0 BS EN 62368-1 AMD - AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
    03/306642 DC : DRAFT APR 2003 EN 230 - AUTOMATIC BURNER CONTROL SYSTEMS FOR OIL BURNERS
    07/30174056 DC : 0 BS EN 60065 - AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS
    12/30258455 DC : 0 FPREN 60065:2011+FPRAA - AUDIO, VIDEO AND SIMILAR ELECTRONIC APPARATUS - SAFETY REQUIREMENTS
    DIN EN 12953-9:2007-09 Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories
    DIN EN 12952-11 E : 2007 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 11: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES
    BS EN 12952-11 : 2007 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 11: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES
    BS EN 12953-9 : 2007 SHELL BOILERS - PART 9: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES
    BS EN 230 : 2005 AUTOMATIC BURNER CONTROL SYSTEMS FOR OIL BURNERS
    DIN EN 12952-11:2007-09 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 11: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES
    DIN EN 230:2005-10 AUTOMATIC BURNER CONTROL SYSTEMS FOR OIL BURNERS
    EN 12952-11 : 2007 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 11: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES
    EN 12953-9 : 2007 SHELL BOILERS - PART 9: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES
    EN 230 : 2005 AUTOMATIC BURNER CONTROL SYSTEMS FOR OIL BURNERS
    UNI EN 12952-11 : 2007 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 11: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES
    UNI EN 1106 : 2010 MANUALLY OPERATED TAPS FOR GAS BURNING APPLIANCES
    UNI EN 1854 : 2010 PRESSURE SENSING DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES
    UNI EN 12953-9 : 2007 SHELL BOILERS - PART 9: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES
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