Built-in microprocessors, true RMS measurement, voltage measurement accuracy < 1%. Measuring frequency 45Hz~65Hz, Rated voltage three-phase three-wire 220V-460V universal. DIN-rail mounting.

Built-in microprocessors, true RMS measurement, voltage measurement accuracy < 1%. Measuring frequency 45Hz~65Hz, Rated voltage three-phase three-wire 220V-460V universal. DIN-rail mounting.

Summary

Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection of over-voltage, under voltage, phase failure, phase sequence and phase unbalance. When the power supply is abnormal, turn off power supply to protect the equipment

Built-in microprocessors, true RMS measurement, voltage measurement accuracy < 1%. Measuring frequency 45Hz~65Hz, Rated voltage three-phase three-wire 220V-460V universal. DIN-rail mounting.

Applications

Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection  of  over-voltage,  under  voltage, phase failure, phase sequence and phase unbalance. When the power  supply is abnormal, turn off power supply to protect the equipment

Features

Built-in microprocessors, true RMS voltage measurement, voltage measurement accuracy 5 1%. Measuring frequency 45Hz~65Hz, button setting, LCD display voltage and fault information, protection can be turned on or off. Check phase voltage value by button, with N-phase phase failureprotection. DIN rail mounting

 

Technical Parameters

Function diagram

Wiring Diagram

Dimension