• NEN EN IEC 60255-22-7 : 2003

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    ELECTRICAL RELAYS - PART 22-7: ELECTRICAL DISTURBANCE TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - POWER FREQUENCY IMMUNITY TESTS

    Available format(s): 

    Superseded date:  26-09-2013

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Netherlands Standards

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    Abstract - (Show below) - (Hide below)

    Defines general requirements for power frequency immunity tests for measuring relays and protection equipment for power system protection, including the control, monitoring and process interface equipment used with those systems.

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    Document Type Standard
    Publisher Netherlands Standards
    Status Superseded
    Superseded By
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