How many 12v batteries can the optional battery inspection instrument of UPS5000-A-400/500K support? ( )
UPS5000-E (50kVA module) series UPS does not derate backup power, the number of 12V batteries in the following configuration, ( ) is unreasonable. /
The total current of the battery pack is 1000A, and 3 sets of batteries are configured. The most economical configuration of the cable from the UPS to the main switch box is ( )
UPS000-A/E 400KVA and above models are divided into standard version and enhanced version, of which the standard version comes standard with ( ) isolating switch