3 Phase Power Meter

With the VPInstruments 3 phase Power and Power meters, combined with current transformers you can measure the voltage and current of all three phases. The three phase power meters provides high accuracy measurement of the real power consumption. It provides power, voltage, current and many more electrical parameters via the RS485 (Modbus RTU) interface. Combine the three phase power meters with one or more flow meters to monitor real-time compressor efficiency.

Features include measurement of three phases, RS 485 (Modbus RTU) output, for permanent installations, large voltage ranges, 0.333 VAC CT inputs, LED indicators for CT status and serial communications.

Applications for power consumption of compressors, general purpose power measurement, electrical sub metering, compressor efficiency when combined with a flowmeter.