Digital Voltmeter Three-Phase Voltage Meter Multi-Function Voltage Current Meter Automation Equipment Monitor Panel

Specification: Condition: 100% Brand New Color: White Input Electrical Measurement Parameter Display NetworkThree-phase Three-wire, Three-phase Four-wire Voltage RatedAC100V, 400V Over-loadContinuous: 1.2 times, Instantaneous: 2 times / IOs Power<1VA(every phase) Impedance300kQ PrecisionRMS Measurement, Accuracy Class 0.5 Current RatedAC1A, 5A Over-load: Continuous: 1.2 times, Instantaneous: 2 times / IOs Power<0.4VA(every phase) Impedance<20M? Precision:RMS Measurement, Accuracy Class 0.5 Frequency40~60Hz, Precision 0.1Hz PowerPower, No power, Apparent power, Accuracy 0.5 Electrical energyFour-phase Limit Metering, with Power Accuracy of 0.5, No power accuracy level 1 DisplayProgrammable, switchable, cyclic 2, 3, 4 row LED display Power supply: Working Range:AC,DC80-270V Power5VA Output Digital InterfaceRS485, Protocol Pulse Output2-way energy pulse output, optical isolation Working Environment-10~55 Storage Environment-20~75 Pressure ResistantInput and power supply >2kV, input and output >2kV, power and output >lkV InsulationInput, output, power supply to chassis >100M? Weight: Approx. 433g / 15.3oz Package List: 1 * Three-phase Digital Meter