Acrel ADL400 Three-Phase Din Rail Energy MeterADL400 din-rail multifunctional energy meter is an intelligent instrument designed mainly for electric energy statistics and management needs of power systems, industrial and mining enterprises, and public facilities. The product has the advantages of high precision, small size, and convenient installation. It can integrate power parameter measurement and power metering and assessment management, and provide various power data statistics for the last 48 months. It has 2~31 sub-harmonic and total harmonic content detection. With RS485 communication interface, MODBUS-RTU or DL/T645 protocol can be selected. The energy meter can be widely used in various control systems, SCADA systems and energy management systems.SpecificationDetailsMeasurementVoltageReference Voltage3×100V / 3×380Vac, 3×57.7/100Vac, 3×220/380Vac (Can normally work under 1.2 times of rated voltage)Consumption<10VA (Single phase)Impedance>2MΩAccuracy ClassError ±0.2%CurrentInput Current3×1(6)A, 3×10(80)AConsumption<1VA (Single phase rated current)Accuracy ClassError ±0.2%PowerActive, reactive, apparent power, Error ±0.5%Frequency45～65Hz, Error ±0.2%MeteringEnergyActive energy (Accuracy class: 0.5), Reactive energy (Accuracy class: 2)Clock≤0.5s/dDigital SignalEnergy Pulse Output1 active photocoupler outputPulseWidth of Pulse80 ±20msPulse Constant400imp/kWh, 10000imp/kWh (Corresponds with the basic current)CommunicationInterface & ProtocolRS485: Modbus RTUCommunication Address RangeModbus RTU: 1 ~ 247Baud Rate1200bps ~ 19200bpsEnvironmentWorking Temperature-25℃ ~ 55℃Relative Humidity≤95% (No condensation)Features of ADL400 Three-Phase Din Rail Energy MeterIt can measure all electric power parameters including voltage U, current I, active power P, reactive power Q, apparent power S, power factor PF, frequency, 31st harmonic and total harmonic content;It can measure the current combined active energy, forward active energy, reverse active energy, forward reactive energy, and reverse reactive energy;It can count the historical electric energy of the last 48 months (electric energy of each rate) and the historical electric energy of the last 90 days (electric energy of each rate). SKU: LKOTS00054 Category: Over the See Tag: Pre order
