Emerson 7400 Series User Manual page 40

Single phase ups system
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Series 7400 Single Phase 1+N UPS
I1
I3
I2
RU
NU
NS
RS RI SI TI
+ -
Figure 17: Cable connection 60 / 70 kVA, 110V, 1 Ph.
I1
I3
I2
N2
N3 N2
U2
U3
RI SI TI
+ -
Figure 18: Cable connections for 105 kVA, 230V, 1 Ph.
31

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