Apc SILCON 10-40KW 400V UPS User Manual download pdf (Page 55)

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Installation Guide APC Silcon 10-40kW 400V UPS 55

*** If no external System Output fuses are available or if it has a higher value than

indicated above, System Output and UPS Output cables should be dimensioned as

System Input and UPS Input cables.

** Sizes according to IEC 364-5-532 for PVC insulated copper cables (max. ambient

temperature: 30

C). Installation method B: Insulated conductors in wall conduit.

Also refer to local legal regulations.

Beware that single-phase Switch Mode Power supply loads will increase neutral

current! At a 100% SMPS load, neutral cable should be dimensioned for 200% of

phase current.

* Depth of enclosure includes switch handles

Main supply Load

Service

Bypass

Panel

APC Silcon UPS

Signalling

10 x 0.75mm

(max. 2mm

)

O/P I/P SBP

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Apc SILCON 10-40KW 400V UPS User Manual Page 55