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China, Chinese Three-Phase Digital Electrical Panel Meter with CE1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for ElectricityEnergy Meter Power MeterSmart Meter Quality AnalyzerDigital Multimeter
ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
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Product Description Product descriptionME238 three-phase multi-functional panel meter supports external 333mV CTs and Flexible Rogowski coil with RJ45 terminal easy to install.ME238 supports 3PH3W and 3PH4W system; it can measure Current,Voltage,Power Factor,Harmonic,Power,Energy and other electrical parameters of L1,L2,L3.DescriptionType96*96 Panel MeterPoles description3PH3W ,3PH4W.ApplicationCurrent,Voltage,Power,Energy and harmonic measurementdisplay screen3.8 inch LCD segment code display screen.Weight259gDimensionL*W*D:8.1*8.1*3CMColorWhite and blackModelME238Current sensor type333mV CT and Rogowski coilAdvantage3 IN 1 current sensor with RJ45 port easy to installCurrentModelME238Primary Rated current5A 100A600A2500A6000ASecondary Rated input333mV50mV/kA@50Hz85mV/kA@50Hz50mV/kA@50HzInput channel maximum value500mVCurrent measurement Range0.005~5A0.5A to 100A2A to 600A2.5A to 2500A6A to 6000ARecommended Sensor modelSTP-5STP-100 or STP-100RSTP-600STP-2.5KSTP-6KSTP-53 IN 1 RJ45 Split core CTs (O.D.10mm) STP-1003 IN 1 RJ45 Split core CTs (O.D.16mm) STP-100R(Choice STP-100R when STP-100 can't not be easy to install)3 IN 1 RJ45 Rogowski Coil +Integrator (O.D.24mm) STP-6003 IN 1 RJ45 Rogowski Coil (O.D.36mm) STP-2.5K 3 IN 1 RJ45 Rogowski Coil (O.D.150mm) STP-6K 3 IN 1 RJ45 Rogowski Coil (O.D.200mm) VoltageRange0~600VAC Phase to Phase VoltageMaximum range720VAC Phase to Phase VoltageDigital SignalEnergy pulse outputActive energy pulse output, optocoupler isolation (5kvrms)Relay outputOne way electromagnetic relay output, including normally open and normally closed contacts, contact capacity: 3A 30V DC, 3A 250V ACDigital input2-way dry contact input, optocoupler isolation (5kvrms)CommunicationRS485 communicationOne way RS485 communication interfaceInterface type: two wire half duplexCommunication baudrate: 2400bps ~ 19200bpsProtocol: Modbus RTUPower supplyPower Supply95~265VAC/110~260VDC, 45~60HzMaximum power consumption3.5VAThe standard RS485 communication interface can be compatible with various configuration systems through the standard MODBUS-RTU protocol.2. Data displayMeasuring dataPhase VoltageU1, U2, U3 and average value. Line VoltageU12, U23, U31 and average value.CurrentI1, I2, I3 and average value.PowerActive power,Reactive power,Apparent power (total and per phase).EnergyActive energy import,active energy export, reactive energy import, reactive energy export.apparent energy. If it exceeds 9999999.9kwh, the energy value will be reset to "0" automatically.HarmonicThe total harmonics of each phase of voltage and current.Power FactorIncluding power factor PF and fundamental power factor DPF (average value of each phase and three phases)Grid FrequencySynthetic frequencyUpdate rateData refresh rate500msHarmonicVoltageTotal harmonic phaseCurrentTotal harmonic phaseMax / minVoltagePer phaseCurrentPer phasePowerActive power,Reactive power,Apparent power (sum of all phases and three phases)Unbalance degreeVoltagePer phaseCurrentPer phaseDemand / maximum demandCurrentPer phasePowerActive power, Reactive power, Apparent power (sum of all phases and three phases) Accuracy and certificationNote: RDG: reading value, FS: full scaleMeasuring accuracyModelME238Current measurement±0.5%RDG Guarantee range of current measurement accuracy1% FS~100%FSVoltage measurement accuracy0.2%(30~600V AC)Grid frequency0.01%(45~65Hz)Power factor±0.005Active and apparent powerIEC62053-22 level 0.5SReactive powerIEC62053-21 level 2SActive energyIEC62053-22 level 0.5SReactive energyIEC62053-21 level 2SEnvironment conditionOperating temperature-25oC~+60oCStorage temperature-40oC~+85oCHumidity range5~95% RH, 50oC(non-condensing)Class of pollution2Over voltage capabilityCAT III 1000V, It is suitable for distribution system below 277 / 480VACInsulation strengthIEC61010-1Altitude3000m MaxAntipollution levelIP20(Meet the standard of IEC 60629)Quality guarantee period12 monthsEMC(electromagnetic compatibility)Electrostatic dischargeLevel CAT IV 600V (IEC61000-4-2)Radiated immunityLevel CAT III 1000V (IEC61000-4-3)EFT Electrical fast burst immunityLevel CAT IV 600V (IEC61000-4-4)Surge immunityLevel CAT IV 600V (IEC61000-4-5)Conducted disturbance immunityLevel CAT III 1000V (IEC61000-4-6)Power frequency magnetic field immunity0.5mT (IEC61000-4-8)Conduction and radiationClass B (EN55022 )Measurement standardEN 62052-11, EN61557-12, EN 62053-21, EN 62053-22, EN 62053-23, EN 50470-1, EN 50470-3, EN 61010-1, EN 61010-2, EN 61010-031
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