Figure 18. Three-phase Delta voltage sensing (shown with default factory wiring connected to B-phase voltage
metering with B-phase incoming supply). The Form 4D control only displays Line-to-Neutral voltages regardless of
the system connection
ote:N The Form 4D control only displays Line-to-Neutral voltages
regardless of the system connection.
ote:N Remove the factory jumper wires from L1 to V2+ and N to
V3+ for separate control power and voltage sensing inputs.
23OPERATION INSTRUCTIONS MN280049EN September 2017
Form 4D Microprocessor-based pole-mount recloser control installation and operation instructions
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