BS EN 61558-2-4:1998被替代
Safety of power transformers, power supply units and similar. Particular requirements for isolating transformers for general use
出版：British Standards Institution
专家解读视频
To be read in conjunction with BS EN 61558-1:1997
© British Standards Institution 2013
Replaces notes:
Replaces the dual numbered standard BS EN 60742:1996, BS 3535-1:1996.
Amendment notes:
AMD 10140 published 15 August 1998
IEC 61558-2-4 Ed. 1.0 - Identical
DIN EN 61558-2-4 (1998-07) - Identical
SS EN 61558-2-4 Ed. 1 (1997) - Identical
SN EN 61558-2-4:1997 - Identical
NF EN 61558-2-4:1999 - Identical
I.S. EN 61558-2-4:1998 - Identical
UNE EN 61558-2-4:1999 - Identical
