
LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 12: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER DISTRIBUTION SYSTEMS - SELECTION AND APPLICATION PRINCIPLES
出版:International Electrotechnical Committee

专家解读视频
Specifies the principles for selection, operation, location and coordination of SPDs to be connected to 50 Hz to 60 Hz a.c. and to d.c. power circuits and equipment rated up to 1000 V r.m.s. or 1500 V d.c.
GOST R IEC 61643-12 : 2011 - Identical
DIN CLC/TS 61643-12 : 2010 - Identical
BIS IS 16463-12 : 2017 - Identical
SAC GB/T 18802-12 : 2014 - Identical
I.S. CLC TS 61643-12:2006 - Identical
VDE V 0675-6-12 : 2010 - Identical
SANS 61643-12 : 2ED 2009(R2014) - Identical
DS CLC/TS 61643-12 : 2010 - Identical
SANS 61643-12 : 2ED 2009(R2014) - Identical
BIS IS 16463-12 : 2017 - Identical
SAC GB/T 18802-12 : 2014 - Identical
VDE V 0675-6-12 : 2010 - Identical
GOST R IEC 61643-12 : 2011 - Identical
DS CLC/TS 61643-12 : 2010 - Identical
DIN CLC/TS 61643-12 : 2010 - Identical
19/30346121 DC:2019 - Identical