
Safety Of Transformers, Reactors, Power Supply Units And Combinations Thereof - Part 2-23: Particular Requirements And Tests For Transformers And Power Supply Units For Construction Sites
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
2011 [01/07/2011]2001 [01/04/2001]
Applies in conjunction with DIN EN 61558-1 issue 07-2006 and DIN EN 61558-1/A1 issue 11-2009. (07/2011)
NF EN 61558-2-23:2011 - Identical
SS EN 61558-2-23 Ed. 2 (2011) - Identical
UNE EN 61558-2-23:2011 - Identical