AT100G-YF Smart Single Phase Electronic Prepaid Meter for School and Dormitory Management¹

Product Description  Product DescriptionAT100G-YF series single-phase din rail prepayment energy meter has the advantages of good anti-electromagnetic interference, low power consumption, good stability and long service life. It has RS485 communication interface and supports high-speed communication function of RS485. It is ideal for energy management system, energy monitoring system and sub-metering.AT100G-YF is suitable for real-time power monitoring system with multi-function, multi-purpose, high stability and long service life.The meter has 1 pulse output, and the pulse constant, pulse width and output unit can be set.Main Features:Up to 100A direct accessMultifunction measurementSupport prepayment functionClearable display of electricity usageHigh brightness LCD display with white backlightStandard din rail mountingMeasured and displayed content:VoltageFrequencyCurrent, current demandPower, maximum power demand and power factorForward and reverse active energyForward and reverse reactive powerParameters to be set:System passwordDemand statistics timeReset demand optionPulse parametersTwo pulse outputs for real-time power metering. The remote computer can realize the remote monitoring with the 485 communication output of the meter. RS485 serial communication.The meter uses RS485 serial port and Modbus RTU communication protocol to provide remote monitoring and control functions, in addition, the 485 serial communication parameters can be modified through the menu.Pulse output.This instrument provides two pulse outputs for measuring active and reactive energy. The pulse setting parameters can be set through the setup menu.LCD Display: No.Content17-digit display of measured values and time2Total parameters4Input and output parameters5Maximum demand6Pulse output 1, 27Units of measurement parameters8PF=Power Factor Hz=Frequency9Power display bar10Communication indication11Time marker12Low voltage warning13Lockout marker Product ParametersParametersValueAccess TypeDirect AccessVoltageRated Voltage230VVoltage Range176~276V ACCurrentRated Current10AMax. current100AMin. current0.5AStarting current0.4% of Rated currentAccuracy ClassVoltage, current±0.5%Power±1%Power Factor±1%Frequency±0.2%Electricity±1%Frequency45Hz~65HzPulse constant1000imp/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 3Dimension and Wiring   

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