NF EN 62053-23:2003现行
Electricity Metering Equipment (a.c.) - Particular Requirements - Part 23: Static Meters For Reactive Energy (classes 2 And 3)
出版：Association Francaise de Normalisation
专家解读视频
Applicable only to newly manufactured static var-hour meters of accuracy classes 2 and 3, for the measurement of alternating current electrical reactive energy in 50 Hz or 60 Hz networks and it applies to their type tests only.
Indice de Classement: C44-112 Supersedes NF EN 61268 (10/2003)
BS EN 62053-23:2003+A1:2017 - Identical
DIN EN 62053-23:2017 - Identical
IEC 62053-23 : 1.1 - Identical
EN 62053-23 : 2003 AMD 1/COR 18 - Identical
EN 62053-23:2003 - Identical
BS EN 62053-23 : 2003 - Identical
I.S. EN 62053-23:2003 - Identical
NBN EN 62053-23 : 2003 - Identical
DIN EN 62053-23 : 2017 - Identical
UNE EN 62053-23 : 2003 - Identical
IEC 62053-23 : 1.1 - Identical
BS EN 62053-23 : 2003 - Identical
UNE EN 62053-23 : 2003 - Identical
DIN EN 62053-23 : 2017 - Identical
EN 62053-23:2003 - Identical
NBN EN 62053-23 : 2003 - Identical
I.S. EN 62053-23:2003 - Identical
EN 62053-23:2003 - Identical
DIN EN 62053-23:2003 - Identical
BS EN 62053-23:2003 - Identical
DIN EN 62053-23 (2003-11) - Identical
NBN EN 62053-23:2003 - Identical
I.S. EN 62053-23:2003 - Identical
IEC 62053-23 Ed. 1.0 - Identical
UNE EN 62053-23:2003 - Identical
SS EN 62053-23 Ed. 1 (2003) - Identical
