AC Power Meter

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The ACPM-1 is a self-powered kilowatt hour (kW.h) energy and power meter that communicates on an EIA RS-485 network. The device can be installed on 1, 2 or 3-phase electric power systems operating at voltages up to 600VAC. Suitable for “Y” installations only.

SKU: ACPM-1 Category:

The ACPM-1 offers a high accuracy current measurement over a 5A to 5000A range when used with the proper SCCT Series transformer. The unit communicates over a half-duplex EIA RS-485 interface. Standard baud rates are 9,600 and 19,200 baud. The ACPM-1 uses the industry standard Modbus RTU (binary) communication protocol, allowing up to 127 units per RS-485 subnet.

Its compact size allows for installation inside most electrical service panels and junction boxes. Detachable screw terminals makes wiring easy.

NOTE: A USB-to-RS485 adapter (available here) or a MEXM-1 or -2 (available here) is required to connect an ACPM-1 to a Davicom unit.

Additional information

Weight N/A
Dimensions N/A
AC Voltages

208-240 VAC, 480 VAC, 600 VAC