I.S. EN 60742:1996被替代
Isolating Transformers and Safety Isolating Transformers - Requirements
出版：National Standards Authority of Ireland
专家解读视频
Applicable to stationary or portable, single-phase or polyphase, air-cooled isolating and safety isolating transformers, associated or otherwise, having a rated supply voltage not exceeding 1000 V alternating current and 1000 V unsmoothed direct current and rated frequency not exceeding 500 Hz.
SS EN 60742 Ed. 1 (1995) - Identical
UNE EN 60742:1996 - Identical
EN 60742:1995 - Identical
NF EN 60742:1997 - Identical
IEC 60742 Ed. 1.0 - Identical
DIN EN 60742 (1995-09) - Identical
BS EN 60742:1996 - Identical
SN EN 60742:1995 - Identical
