SN EN 61558-2-19:2001现行
Safety Of Power Transformers, Power Supply Units And Similar Devices - Part 2-19: Particular Requirements For Perturbation Attenuation Transformers
出版：Swiss Standards
专家解读视频
Deals with all aspects of safety such as electrical, thermal and mechanical and relates to stationary or portable, single-phase or poly-phase, air-cooled (natural or forced), independent or associated, isolating or safety isolating transformers, having a rated supply voltage not exceeding 1000 V a.c., a rated frequency not exceeding 500 Hz, a rated output not exceeding 10 KVA. Perturbation attenuation transformers are intended to the supply of office machines and the like and have a mid-point lead out in the output circuit in order to attenuate mains borne disturbances.
DIN EN 61558-2-19 (2001-09) - Identical
BS EN 61558-2-19:2001 - Identical
SS EN 61558-2-19 Ed. 1 (2001) - Identical
UNE EN 61558-2-19:2002 - Identical
IEC 61558-2-19 Ed. 1.0 - Identical
I.S. EN 61558-2-19:2001 - Identical
NF EN 61558-2-19:2001 - Identical
DIN EN 61558-2-19:2001 - Identical
