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Chapter 2 Installation
Electrical
I N S T A L L A T I O N
32
PM130 PLUS Powermeter Series
Figure 19: 3-wire/4-wire connection using the current from one phase (1 CT) and the V23
voltage with V1 connected to Neutral (Wiring mode = 1LL3)
Figure 20: 3-wire/4-wire connection with PT using the current from one phase (1 CT) and the
V23 voltage with V1 connected to Neutral (Wiring mode = 1LL3)