Standards catalogue

JS IEC 61557-6:2012

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. ـــ Equipment for testing, measuring or monitoring of protective measures Part 6: Effectiveness of residual current devices (RCD) in TT, NT and IT systems

This part of IEC 61557 specifies 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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