BS EN 61921:2003现行
Power capacitors. Low-voltage power factor correction banks
出版：British Standards Institution
专家解读视频
Applies to low voltage a.c. capacitor banks intended to be used for power factor correction purposes, equipped with a built-in switchgear and controlgear apparatus capable of connecting to or disconnecting from the mains part(s) of the bank with the aim to correct its power factor.
© British Standards Institution 2013
EN 61921 : 2003 - Identical
IEC 61921 : 2.0 - Identical
I.S. EN 61921:2003 - Identical
NBN EN 61921 : 2003 - Identical
DIN EN 61921 : 2004 - Identical
NBN EN 61921 : 2003 - Identical
SN EN 61921 : 2003 - Identical
I.S. EN 61921:2003 - Identical
NF EN 61921 : 2003 - Identical
UNE EN 61921 : 2004 - Identical
DIN EN 61921 : 2004 - Identical
SN EN 61921 : 2003 - Identical
UNE EN 61921 : 2004 - Identical
NF EN 61921 : 2003 - Identical
DIN EN 61921:2004 - Identical
SS EN 61921 Ed. 1 (2003) - Identical
UNE EN 61921:2004 - Identical
SN EN 61921:2003 - Identical
DIN EN 61921 (2004-02) - Identical
IEC 61921 Ed. 1.0 - Identical
NBN EN 61921:2003 - Identical
NF EN 61921:2003 - Identical
I.S. EN 61921:2003 - Identical
