External Connection
CAUTION!
At a switch mode load of 100% the neutral must be rated for 200% output phase current.
UPS | External | External | External PE | Maximum | External |
| Input | Input Cable | Cable | External | Output Cable |
| Fuses* FM | [mm2] | [mm2] | Output | [mm2] |
| [A] |
| Fuses* |
| |
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| [A] |
| |
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480kW | 1000 | 3//185 | 185 | 800 | 3//150 |
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*DIN gL types
NOTICE!
All cable dimensions are recommended sizes only. Refer to local legal regulations.
UPS | External Alarm | External System | External Battery | External Battery |
| Cable max. | Earth Cable | Breaker | Cable [mm2] |
| [mm2] | [mm2]** | [A] |
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480kW | 2 | 25 | 800 | 3//150 |
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PVC cables insulated to withstand ambient temperature of max. 30oC
** Must be rated as external PE cable if mains system is not supplying PE
NOTICE!
Install gland plate in bottom of unit.
10 | Installation Guide APC Silcon 480kW 400V UPS |