• SN EN 61557-6 : 1998

    Current The latest, up-to-date edition.

    ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1 KV A.C. AND 1,5 KV D.C. - EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES - PART 6: RESIDUAL CURRENT DEVICES (RCD) IN TT, TN AND IT SYSTEMS

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    Published date:  12-01-2013

    Publisher:  Swiss Standards

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

    1 Scope
    2 Normative references
    3 Definitions
    4 Requirements
    5 Marking and operating instructions
    6 Tests
    Table 1 Calculation of operating error
    Annex ZA Normative references to international
    publications with their corresponding European publications

    Abstract - (Show below) - (Hide below)

    Defines the requirements for measuring equipment applied to the testing of the effectiveness of protective measures by regular disconnections of residual current protective devices (RCD) in TT, TN and IT systems.

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    Document Type Standard
    Publisher Swiss Standards
    Status Current
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