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  • EN 50464-3:2007

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 3: Determination of the power rating of a transformer loaded with non-sinusoidal currents

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    Withdrawn date:  17-05-2017

    Language(s): 

    Published date:  20-04-2007

    Publisher:  European Committee for Standards - Electrical

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

    1 Scope
    2 Normative references
    3 Application
    4 Equivalent power rating
    5 Calculation of the factor K to obtain the
      equivalent power rating

    Abstract - (Show below) - (Hide below)

    This European Standard gives to the user guidance to determine the loadability of an oil-immersed distribution transformer, as defined in and covered by EN 50464-1, in the case of load current with harmonic factors exceeding the maximum values allowed. NOTE In general this document is also applicable to dry-type distribution transformers as defined in and covered by HD 538.

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

    Committee CLC/TC 14
    Development Note Supersedes HD 428.4. (04/2007)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Withdrawn

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

    EN 50464-1 : 2007 AMD 1 2012 THREE-PHASE OIL-IMMERSED DISTRIBUTION TRANSFORMERS 50 HZ, FROM 50 KVA TO 2500 KVA WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 1: GENERAL REQUIREMENTS
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