
Uninterruptible power systems (UPS). General and safety requirements for UPS
出版:British Standards Institution

專家解讀視頻
Pertains to uninterruptible power systems (UPS ) with an electrical energy storage device in the d.c. link.
? British Standards Institution 2013
IEC 62040-1 : 2.0 - Identical
EN 62040-1 : 2008 AMD 1 2013 - Identical
IEC 62040-1 Ed. 1.0 - Identical