
Safety of power transformers, power supply units and similar. Particular requirements for control transformers
出版:British Standards Institution

专家解读视频
Applies to stationary, portable, single or poly-phase transformers with unlimited rated output not exceeding 1000 V a.c. or 500 Hz. 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 10139 published 15 August 1998
AMD 15087 published 25 May 2004
AMD 15087 is a Corrigendum
IEC 61558-2-2 Ed. 1.0 - Identical