BS EN 50091-1-1:1997被替代
Uninterruptible power systems (UPS). General and safety requirements for UPS used in operator access areas
出版：British Standards Institution
專家解讀視頻
To be read in conjunction with BS EN 60950:1992
? British Standards Institution 2013
Amendment notes:
AMD 14309 published 03 June 2003
AMD 15355 published 25 August 2004
AMD 15355 is a Corrigendum
I.S. EN 50091-1-1:2004 - Identical
SS EN 50091-1-1:1997 - Identical
UNE EN 50091-1-1:2000 - Identical
UNE EN 50091-1-1 : 2000 CORR 2004 - Identical
NEN EN 50091-1-1 : 1997 C1 1997 - Identical
DIN EN 50091-1-1 : 1997 - Identical
I.S. EN 50091-1-1:2004 - Identical
EN 50091-1-1 : 96 COR 2004 - Identical
SN EN 50091-1-1:1996 - Identical
NEN EN 50091-1-1:1997 - Identical
DIN EN 50091-1-1 (1997-07) - Identical
DIN EN 50091-1-1 : 1997 - Identical
I.S. EN 50091-1-1:2004 - Identical
SN EN 50091-1-1 : 1996 - Identical
