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

Page 81

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Options/Accessories

990-4050

Installation Guide APC Silcon 10-40kW 400V UPS

81

6.7.2 Wiring up UPS with External Yyn0 Isolation Transformer at Output

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.