GSO IEC 61439-4:2021

Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS)

标准号

GSO IEC 61439-4:2021

发布

2021年

发布单位

GSO

当前最新

GSO IEC 61439-4:2021

 

 

IEC 61439-4:2012 defines the specific requirements of ACS as follows: - ASSEMBLIES for which the rated voltage does not exceed 1 000 V in case of a.c. or 1 500 V in case of d.c.;...

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