• UNE 21428-1:2011

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    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 1: General requirements. National complementary annex.

    Available format(s):  Hardcopy, PDF

    Superseded date:  01-02-2017

    Language(s):  Spanish, Castilian

    Published date:  04-05-2011

    Publisher:  Asociacion Espanola de Normalizacion

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    Committee CTN 207/SC 14
    Document Type Standard
    Product Note This standard also refers to UNE-EN 50464-2, UNE-EN 60076-7
    Publisher Asociacion Espanola de Normalizacion
    Status Superseded
    Superseded By
    Supersedes
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