Intelligent Power Meters

PM-920 Three-phase Multifunction Power Meter

Model: PM-920

Programmable three-phase meter measuring voltage, current, power, energy and power factor with RS485.

Technical Specifications

Voltage3×100V / 3×380V (via PT)
Current5A (via CT)
Frequency45–65Hz
AccuracyClass 0.5
CommunicationRS485, Modbus-RTU
DisplayBacklit LCD
Supply85–265V AC/DC
MountingPanel / DIN rail

Key Features

Applications

Sub-meteringBuilding EnergyIndustrial MonitoringPower Systems

Product Description

The PM-920 is a programmable digital meter for three-phase power systems. It accurately measures 3-phase voltage, current, active/reactive power, frequency and power factor, and totalizes energy. With an RS485 Modbus-RTU interface it is ideal for sub-metering, building energy management and industrial monitoring.

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