SS EN 61558-2-20 Ed. 2 (2011)现行
Safety Of Transformers, Reactors, Power Supply Units And Combinations Thereof - Part 2-20: Particular Requirements And Tests For Small Reactors
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Applicable to portable or stationery, single-phase or poly-phase and air-cooled general purpose small reactors. It is also applicable to small reactors without limitation of the rated power and to dry-type small reactors.
2001 Edition is still active. (02/2012)
DIN EN 61558-2-20:2011 - Identical
SN EN 61558-2-20:2000 - Identical
UNE EN 61558-2-20:2012 - Identical
DIN EN 61558-2-20 (2011-09) - Identical
NF EN 61558-2-20:2011 - Identical
BS EN 61558-2-20:2011 - Identical
I.S. EN 61558-2-20:2011 - Identical
