• SANS 61558-2-4 : 2ED 2009(R2013)

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND SIMILAR PRODUCTS FOR SUPPLY VOLTAGES UP TO 1100 V - PART 2-4: PARTICULAR REQUIREMENTS AND TESTS FOR ISOLATING TRANSFORMERS AND POWER SUPPLY UNITS INCORPORATING ISOLATING TRANSFORMERS

    Available format(s): 

    Superseded date:  11-12-2023

    Language(s): 

    Published date:  23-11-2012

    Publisher:  South African Bureau of Standards

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    Abstract - (Show below) - (Hide below)

    Applicable to stationary or portable, single-phase or polyphase, air-cooled isolating transformers, associated or otherwise, having a rated supply voltage not exceeding 1000 V a.c. and rated frequency not exceeding 500 Hz, the rated output not exceeding 25 kVA for single-phase transformers and 40 kVA for polyphase transformers.

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    Committee TC 064
    Development Note To be read in conjunction with SANS 61558-1. (09/2011)
    Document Type Standard
    Publisher South African Bureau of Standards
    Status Superseded
    Superseded By
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