BS EN 61557-6:2007现行
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c.. Equipment for testing, measuring or monitoring of protective measures. Effectiveness of residual current devices (RCD) in TT, TN and IT systems
出版：British Standards Institution
专家解读视频
To be read in conjunction with BS EN 61557-1
© British Standards Institution 2013
DIN EN 61557-6:2008 - Identical
DIN EN 61557-6 (2008-05) - Identical
SS EN 61557-6 Ed. 2 (2007) - Identical
NBN EN 61557-6:2008 - Identical
I.S. EN 61557-6:1999 - Identical
SS EN 61557-6 Ed. 1 (1998) - Identical
UNE EN 61557-6:1999 - Identical
NF EN 61557-6:2008 - Identical
SN EN 61557-6:1998 - Identical
DIN EN 61557-6 (1999-05) - Identical
IEC 61557-6 Ed. 2.0 - Identical
NF EN 61557-6:1998 - Identical
NBN EN 61557-6:1998 - Identical
UNE EN 61557-6:2008 - Identical
