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Options/accessories – APC SILCON 10-40KW 400V UPS User Manual

Page 83

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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.