Next LOGIX II RT NETPACK 10000VA, Инструкция по установке и эксплуатации

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Figure 3-18. Tower setup
3.7 Installation of UPS with AC inputs
CAUTION:
LOGIX II
series support that the UPS can have
separate AC inputs. So before connecting wires of seperate
d
AC
inputs, you should confirm that their earthing systems are identical.
Otherwise, a transformer is necessary.
UPS with common Normal and Bypass AC inputs
UPS with separate Normal and Bypass AC inputs
Earthing systems are identical:
Earthing systems are separate
d
:
Three different installations can be choosen:
1) Transformer in the Normal AC input.