NF EN 61557-6:1998被替代
Electrical Safety In Low Voltage Distribution Systems Up To 1 Kv A.c. And 1,5 Kv D.c. Equipment For Testing, Measuring Of Monitoring Of Protective Measures - Part 6: Residual Current Devices (rcd) In Tt, Tn And It Systems
出版：Association Francaise de Normalisation
專家解讀視頻
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.
Indice de classement: C42-198-6PR
PR NF EN 61557-6 June 2006
(06/2006)
UNE EN 61557-6:1999 - Identical
SS EN 61557-6 Ed. 1 (1998) - Identical
I.S. EN 61557-6:1999 - Identical
NBN EN 61557-6:1998 - Identical
IEC 61557-6 Ed. 2.0 - Similar
DIN EN 61557-6 (1999-05) - Identical
BS EN 61557-6:2007 - Identical
SN EN 61557-6:1998 - Identical
