APC 10-40KW 400V UPS Power Supply User Manual


  Open as PDF
of 90
 
Options/Accessories
990-4050
Installation Guide APC Silcon 10-40kW 400V UPS 83
6.7.4 Wiring up UPS with External Optional Dzn0 Isolation Transformer at Input
WARNING!
Isolation transformer provides galvanic isolation between mains supply and load. Load will loose
galvanic isolation if isolation transformer is bypassed.
NOTICE!
Refer to local legal regulation for wiring information.
 previous next