
Isolating transformers and safety isolating transformers. Requirements
出版:British Standards Institution

专家解读视频
Specifies requirements for isolating transformers and safety isolating transformers having a rated supply voltage not exceeding 1000 V a.c. and rated frequency not exceeding 500 Hz.
© British Standards Institution 2013
Replaced by notes:
Replaced by BS EN 61558-1:1998 and parts of the BS EN 61558-2 series.
Document identifier notes:
Also numbered BS 3535-1:1996.
EN 60742:1995 - Identical
NF EN 60742:1997 - Identical
SS EN 60742 Ed. 1 (1995) - Identical
IEC 60742 Ed. 1.0 - Identical
I.S. EN 60742:1996 - Identical
DIN EN 60742 (1995-09) - Identical
SN EN 60742:1995 - Identical
BS 3535-1:1996 - Equivalent
EN 60742 : 1995 - Identical
NF EN 60742 : 1997 - Identical
SN EN 60742 : 1995 - Identical
I.S. EN 60742:1996 - Identical
UNE EN 60742 : 1996 - Identical
NEN EN 60742 : LATEST - Identical
NBN EN 60742 : 1996 - Identical
DIN EN 60742 : 1995 - Identical
I.S. EN 60742:1996 - Identical
DIN EN 60742 : 1995 - Identical
UNE EN 60742:1996 - Identical