Emerson 7400 Series User Manual page 39

Series 7400 Single Phase 1+N UPS
I3
RU NU NS1 RS1
Figure 15: Cable connection 25-40kVA, 110V, 1 Ph.
I3
NS
Figure 16: Cable connection 50kVA, 110V, 1 Ph.
I2
NS2 RS2 RI SI TI
I2
RS
NU RU
I1 I1
- +
+ -
I1 I1
RI SI TI
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