DIN EN 50091-1-1 (1997-07)被替代
Uninterruptible Power Systems (ups) - Part 1-1: General And Safety Requirements For Ups Used In Operator Access Locations
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Applicable to electronic indirect a.c. convertor systems having an electrical energy storage device in the d.c. link.
Supersedes DIN EN 50091-1. (05/2002)
UNE EN 50091-1-1:2000 - Identical
SN EN 50091-1-1:1996 - Identical
I.S. EN 50091-1-1:2004 - Identical
BS EN 50091-1-1:1997 - Identical
NEN EN 50091-1-1:1997 - Identical
SS EN 50091-1-1:1997 - Identical
