• UNE-EN 61557-9:2015

    Current The latest, up-to-date edition.

    Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems (Endorsed by AENOR in April of 2015.)

    Available format(s):  Hardcopy, PDF

    Language(s): 

    Published date:  01-04-2015

    Publisher:  Asociacion Espanola de Normalizacion

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