SSH EN 61557-6:2007

Siguria elektrike në sistemet shpërndarës me voltazh të ulët deri në 1000 V rrymë alternative dhe 1500 V rrumë të vazhduar — Pajisja për mostrën, matjen ose monitorimin e masave mbrojtëse — Pjesa 6: Pajisjet e rrymës mbetëse (RCD) në sistemet TT, TN dhe I

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 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems

Scope

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. This second edition cancels and replaces the first edition published in 1997. This edition constitutes a technical revision. The following changes were made with respect to the previous edition (1997): a) title and scope complemented; b) definitions complemented; c) revision of requirements; d) 'tripping tests' and 'non-tripping tests' subclauses complemented; e) markings complemented; f) addition of Annex A.

Related directives

Directives related to this standards.