CIPDB › China Industry › Instruments & Meters › Meter for Electricity
Rpm50 Quality Mounting Panel Network Analyzer Power Meter1
Meter for ElectricityPower MeterMultimeter
Romaz Technology Co., Ltd
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Product Description Product Description*True RMS measurements (256 samples/cycle)*For single-phase, two-phase, three-phase system*3 voltage and 3 current input (Calculate the neutral current)*Measurements:VL-L, VL-N, I, In, Pf, Hz, W, ΣW, Va, ΣVa, Var, ΣVar, import Kwh,export Kwh import Kvarh, export Kvarh, V-THD, I-THD,1-63th harmonic , system runninghours, % voltage unbalance, % current unbalance, % system load, total frequency*Maximum, minimum and demand for U, I, P, Q, S in hours, days*Voltage Input: 0-690Vac, Current input: 1 or 5A CT selective*% system load and system running hours*4 quadrants energy measurement support bi-directional power monitoring includesmeasurement on regenerative loads*2 digital input (or 2 pulse output) and 2 relay output*RS485 communication: Modbus RTU*English, Chinese (traditional & simplied) or Other languageAuxiliary SupplyOperating voltage (Un)85···265 VAC/DCPower consumption4VAFrequency45···65HzVoltage Measurement inputMeasurement range10···690VAC L-LMeasuring modeTrue RMSMeasuring input impedance4MΩMethod of connectionsingle-phase,two-phase,three-phaseAccuracyVoltage:± 0.5%Currents:± 0.5%Power:± 0.5%Powers factor:± 0.5%Frequency:± 0.02%Harmonics:± 1%Active energy ± :Class 0.5S Reactive energy ± :Class 0.5S InsulationInsulation voltage3kV for 1min,50HzDisplayDisplay type 240x160 pix LCDDetailed Photos Installation InstructionsCompany Profile
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