Zhejiang Wellsun Intelligent Technology Co., Ltd.  

Product Name: Three Phase Kwh Electric Energy Meters Model NO.: SM-451 Customized: Customized Certification: CE, Kema Type: Energy Meter Measured Signal: Continuous Wave Power Meter Connection: Terminal Theory: Electronic Meter Electric Equipment: Three-phase Four-wire Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Maximum Demand Meter Installation: Direct Connected Display: Digital Trademark: WELLSUN Transport Package: Carton Box Specification: CE, KEMA Origin: China HS Code: 90283013 Product Description MainFeature1.Measuringbothforwardandreverseenergy,andreactiveenergyinfourquadrants2.TOUfunction,multi-tariffs3.Demandmeasurable4.Eventlogging:coveropening,currentreversal,overload,etc5.Real-timemeasureandcalculateinstantvoltage,current,powerfactor,activeenergy,reactiveenergy,frequency,temperatureandetc6.Tamperandfrauddetection,neutralmissingmeasurement7.Communicationinterface:RS485,near-infraredoptional8.AlarmfunctionSpecificationSpecificationVoltageRated3X230/400VRange0.8Un~1.15UnLimit0.7Un~1.9UnCurrentRated10AMax100AFrequency50HzActiveEnergyclass1.0ReactiveEnergyclass2.0StaringCurrent0.25%IbActiveImpulse1000ReactiveImpulse1000PowerLossVoltageCircuit≤1.5W,6VACurrentCircuit≤0.4VACommunicationInterface RS485,infraredWorkingTemperature-25ºC~+60ºCLimitWorkingTemperature-40ºC~+80ºCHumidity≤95%DisplayTypeLCDDigit6+2DisplaypagecanbesetDimensionWeight