Chapter 5 Wiring
27
Chapter 5 : Wiring
5.1 Pre-wiring Warnings
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Before wiring or making any electrical connection, make sure that the UPS is in
shutdown status, and the power supplied to the input and output of the UPS is
completely cut off to avoid accidents.
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When connecting the UPS to the mains and the loads, you must install the pro-
tective devices. The protective devices must be approved components that meet
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Capacity Protective Device Suggested Supplier
6kVA D Curve- 63A Breaker
I/P: DELIXI (CDB6i1252D63)
O/P: DELIXI (CDB6i1252D63)
10kVA D Curve- 80A Breaker
I/P: DELIXI (CDB6i1252D80)
O/P: DELIXI (CDB6i1252D80)
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Check that the size, diameter, phase, and polarity of each cable that needs to
connect to the UPS are correct. Please refer to 7DEOH.
Table 5-2: Input/ Output Electrical Data
Capacity 6kVA 10kVA
Input Cable 8AWG/ 6mm
2
6AWG/ 10mm
2
Output Cable 8AWG/ 6mm
2
6AWG/ 10mm
2
Battery Cable 8AWG/ 6mm
2
6AWG/ 10mm
2
Input Breaker 63D (2-pole x 1) 80D (2-pole x 1)
NOTE :
1. Please install a suitable conduit and bushing to protect input/ output
wiring.
2. Please refer to local/ national electrical codes and local regulations for
acceptable non-fuse breakers and cable size.
3. Cables with PVC material and with temperature resistance up to
105°C are suggested.
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