External Connection
NOTICE!
Check correct phase rotation of mains input voltage!!
Max. input/output cables: 120mm2. Battery: 70 mm2.
If there is no neutral input Dzn0 or Dyn11 input isolation transformer is required.
UPS | External | External | External PE | Maximum | External |
| Input | Input Cable | Cable | External | Output |
| Fuses* FM | [mm2] | [mm2] | Output | Cable |
| [A] |
| Fuses* | [mm2] | |
|
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| [A] |
| |
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|
40kW | 80 | 25 | 16 | 63 | 16 |
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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 |
| Cable max. | Earth Cable | Breaker | Battery Cable |
| [mm2] | [mm2]** | [A] | [mm2] |
|
|
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|
|
40KW | 2 | 10 | 63 | 16 |
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PVC cables isolated 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.
16 | Installation Guide APC Silcon |
