The product complies with IEC62052-11, IEC62053-21, IEC62055-41 standard. The raw materials like metering chip and other key components, we use the high-level international brands, ensure the meter is high-precision and high-reliability. All of our meters are produced in accordance with IS09001 and ISO14001 standards, make sure the reliability and stability of the product, thereby extending product service life.

ItemNumber STE38-A NorminalVoltage 3×230V

MaxVoltage 3×400V WorkingVoltageRange 70%~120%

Un Frequency 50-60Hz BasicCurrent(Ib) 10A MaximumCurrent(Imax) 100A StartingCurrent(Ist) 30mA

ActiveEnergyConstant 400imp/kWh 400imp/kvarh MeasuringAccuracy Class1.0 PowerConsumptioninVoltageCircuit <2W <8VA PowerConsumptionofinCurrentCircuit <1VA

OperationTemperatureRange-25℃-70℃ StorageTemperatureRange-40℃-85℃

Communication 433RF

Dimension 258.4mm×147.3mm×64mm Weight 1.1kg WaterproofLevel IP54 BatteryVoltage 3.3V SleepCurrent 0.5mA

The prepaid three phase four wires electricity meter adopted large scale integrated circuit and digital sampling techniques, designed for the power system, communication industry, construction industry and other power monitoring and power measuring needs. It mainly measures and displays the parameters of three-phase voltage, three-phase current, active power, reactive power, frequency, positive and negative electric energy, and four-quadrant electric energy in real time. The RF communication module for remote functions could be added, which is convenient for users to monitor electricity consumption, collect data and switch on/off for the smart meter. As s monitoring terminal product of energy management system, it can be widely used in the internal power assessment and monitoring of industrial and mining enterprises, hotels, schools, large public buildings