Unipower UP-2210R - Split Phase 2 CT 2 PT

UNIPOWER
UP-2210R/P Hardware installation and configuration manual
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4.4.15 Split Phase 2CT 2PT
Figure 24
The above wiring diagram is used for
Channel: Measured object: Channel: Measured object:
U1 = L1 I1+ = CT+
Ref = (Neutral) I1- = CT-