• IEC 60870-2-1:1987

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Telecontrol equipment and systems - Part 2: Operating conditions - Section One: Environmental conditions and power supplies

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

    Superseded date:  09-03-2020

    Language(s):  English - French

    Published date:  01-01-1987

    Publisher:  International Electrotechnical Committee

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