3X230/400V CT Type Multifunction Energy Meter with RS485 Modbus¹

Product Description  Product DescriptionAT180G-CT series three-phase rail-mounted power meter is a series of power meters for power parameter acquisition and analysis, which can support the measurement and analysis of a variety of power parameters, and at the same time can provide a variety of power parameter metering. This series of products can support a variety of power grid environment to achieve the measurement and analysis of power parameters, real-time power monitoring system and other applications. This series of products have RS485 communication interface, which can conveniently realise the remote data reading function, and at the same time, it adopts LCD display, which can conveniently carry out the local viewing and setting operation of various measurement parameters, and the product has password protection function, which ensures the data security of the product.Main Features:Multifunctional parameter measurementSupport bi-directional power meteringSupport direct access type, CT variable ratio accessSupport 1-channel pulse optocoupler output interface, output parameters configurableSupport RS485 communication function, support Modbus RTU protocolStandard 4-mode digital width, TH35-7.5 type din rail mountingLarge LCD display, white backlight, backlight lighting time adjustableLCD refresh time: 1 second, support manual page turning and automatic display rotation (can be set to switch) Product ParametersMeasured voltagePhase voltage, line voltageCurrentFrequencyActive phase power and total powerReactive phase power and total powerApparent Phase Power and Total PowerSplit-phase and average power factorSplit-phase contact temperature and ambient temperatureResidual current, (through transformer)Power measurementForward and reverse active powerForward and reverse reactive powerCommunication modeRS485 ParametersValueApplicable Grid3 phase 4 wires, 3 phase 3 wiresWorking powerVoltage rangeAC/DC85~265VPower consumption<5VAAccuracy ClassVoltage, current±0.5%Power±1%Power Factor±1%Frequency±0.2Electricity±1%Frequency45Hz~65HzPulse constant400imp/kWhEMC electromagnetic compatibility testElectrostatic discharge immunity testGB/T 17626.2-2006:test level 4RF electromagnetic field immunity testGB/T 17626.3-2006:test level 3Fast transient pulse group testGB/T 17626.4-2008:test level 4Surge (shock) immunity testGB/T 17626.5-2008:test level 4RF field induction conducted harassment immunity testGB/T 17626.6-2008:test level 3 Dimension and Wiring

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