
Measuring Relays And Protection Equipment - Part 27: Product Safety Requirements
出版:Association Francaise de Normalisation

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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.
Indice de classement: C45-217 PR NF EN 60255-27 September 2004 (09/2004)
I.S. EN 60255-27:2005 - Identical
IEC 60255-27 Ed. 1.0 - Identical
UNE EN 60255-27:2007 - Identical
SS EN 60255-27 Ed. 1 (2006) - Identical
NBN EN 60255-27:2014 - Identical
BS EN 60255-27:2014 - Identical
I.S. EN 60255-27:2014 - Identical
NBN EN 60255-27:2008 - Identical
SN EN 60255-27:2005 - Identical
BS EN 60255-27:2005 - Identical
DIN EN 60255-27 (2006-08) - Identical