NBN EN 60255-27:2008被替代
Measuring Relays And Protection Equipment - Part 27: Product Safety Requirements
出版：Belgian Standards
专家解读视频
Specifies the product safety requirements for measuring relays and protection equipment having a rated a.c. voltage up to 1000 V with a rated frequency up to 65 Hz, or a rated d.c. voltage up to 1500 V.
NF EN 60255-27:2006 - Identical
SN EN 60255-27:2005 - Identical
BS EN 60255-27:2005 - Identical
DIN EN 60255-27 (2006-08) - Identical
I.S. EN 60255-27:2005 - Identical
UNE EN 60255-27:2007 - Identical
SS EN 60255-27 Ed. 1 (2006) - Identical
