DV-03-D Selectable 3 phase Voltmeter & Frequencymeter


In three phase systems, it measures RMS values of AC voltages and system frequency sensitively. Using up direction button (Select) phase-neutral voltages and phase-phase voltages monitor sequentially

Technical Data

Measurement 0-500 Vac – 40-100 Hz
Over-Under Voltage range No
Assymetry range No
Relay output No
Phase sequence control No
Ambient temperature -5 C….+50 C
Storage temperature -20 C….+70 C
Supply voltage 230 Vac
Dimensions 35x90x58 mm
Quantity in 1 box 10