Product Name: CNC Dds226 Single Phase Electricity Kwh Meter Model NO.: DDS226 Certification: IEC62053-21(IEC61036) Type: Energy Meter 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 Display: Digital Trademark: CNC Origin: China Product Description DDS226 prepaid smart meterGeneralThe DDS226 type single-phase electronic watt-hour meter adopt exclusive useLSI, the device typifying new periphery component, simple structure, high reliability,low power consumption, long life etc, is suitable for the single-phase AC activeelectric energy with rated frequency of 50HZ.Function and features1. Measure active electric energy, no need of calibration for long-term operation;2. Adopt dedication meter age chip ADE7755;3. Adopt lasted electricity dedication integrated circuit including digital multiplieroverseas, greatly improved dynamic working range of Meter, making 1 multipleactual overload;4. Have good mistake linearity in the range of 5%Ib~Imax;5. Few periphery component, simple structure, low power consumption;6. Adopt high reliability and long life electronic component, so the meter assumefeatures of high reliability and long life. *Way of display: register, LCD, digital tube. *Remote interruption of power supply function. *Output interface RS485.SpecificationsRated current(A)Rated voltage(V)Rated Frequency (Hz)Accuracy Class1.5(6),2.5(10),5(20),5(30),10(40),10(60),15(60),20(80),30(100)220 or 24050 or 60Class 1 or class 2Overall and mounting dimensions(mm)