Issue
The iEM3000 series meter documentation does not explicitly specify where and how control power is brought to the meter.

Product Line
iEM3000 Series Meters

Cause
To know the maximum voltage to supply, where, and how to wire the supply power.

Resolution
The iEM3000 series meters derive control power through the meter's phase voltage inputs V1, V2, V3, and Vn.  The installation guide for the iEM3000 contains wiring diagrams for different voltage systems.  The meters support the direct power Voltage (L-L) 3 x 100/173 V AC to 3 x 277/480 V AC (50/60 Hz) and the direct current measurement up to 63 A or 125 A.

Refer to FA352325 for documentation for iEM3000 meters.

Released for:Schneider Electric Thailand