PMM50 Digital Multifunction Energy Power Meter¹

Product Description Product Description* For single-phase, two-phase, three-phase system * Measurements: VL-L, VL-N, I, In, Pf, Hz, W, Va, Var, Kwh, Kvarh, THD-U, THD-I, 1-31th harmonic* 3 voltage and 3 current input (Calculate the neutral current) * L1, L2, L3 power factors * 4 quadrants energy measurement support bi-directional power monitoring includes * measurement on regenerative loads, also monthly energy calculation * System running hours * Demand for I, P * Voltage input: 0-690 Vac, Current input: 0.05-5.5A * Current transformer: 1-10000/1.. 5 * Voltage transformer : 0.1-999.9 * Maximum demand time : 1-90min. * 2 pulse output/digital input (according to order) * RS-485 communication interface: Modbus RTU 4800-57600bps Product ParametersAuxiliary SupplyOperating voltage (Un)85···265 VAC 50/60HzPower consumption4VA maxMeasurement inputVoltage inputs for direct connection:Phase-neutral(L-N): max 400V RMS CAT IIIInput impedance(for direct voltage inputs):>4MΩCT inputs:max 5.5A RMSCT inputs overload capacity:max 10ACT inputs Self-consumption :<0.2VAAccuracyThree phase voltage:± 0.5%Currents:± 0.5%Powers:± 0.5%Powers factor:± 0.5%Frequency:± 0.02%Active energy:Class 0.5SReactive energy:Class 0.5SInsulationInsulation voltage3kV for 1 min., 50Hz DisplayDisplay type 14.2mm LED red digital tube CommunicationRS-485 port: 1 optoisolated, 4800-57600 Protocols: Modbus RTUEnvironmental conditionsOpterating temperature: -10···+55°C Storage temperature: -25···+75°CRelative humidity: 95% max without condensingAltitude: max 2000m AMSL Installation & use: Internal Mechanical characteristicsMounting: Panel mount 96x96mm(The panel cut-size 92*92mm)Size: Front(WXH)96x96mm, Rear (HxD) 90x70mm Degree of protection:IP40(optional IP54) on front, IP20 housing and terminals Weight: 400gStandard compliancereference standard:IEC61010-1; IEC61557-12; IEC61326-1; EN55011 IEC61000-3-2; IEC61000-3-3; IEC61000-4-2; IEC61000-4-3; IEC61000-4-4; IEC61000-4-5; IEC61000-4-6; IEC61000-4-8; IEC61000-4-11; IEC61000-4-30 Detailed Photos  Installation InstructionsCompany Profile

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