однофазный счетчик ватт-час

Single Phase Three Wire Electronic Energy Meter (Popular in South America). Model number DDS217Main function feature1)High accuracy: Adopting the high quality specializing metering chip; Stable errors;Good liner; High accuracy at low load; No need for calibration for a long term service.2)Stability and reliabilty: Wide range of operating voltage; Strong ability to withstand the disturbance, interference and overloading.3)Long lifetime: Adopting the advanced SMT manufacturing craft; High quality long lifetime of main components.4)Low power consumption: Adopting the best design ; Low self power consumption .5)Tamper and fraud protection: With the protection function of short circuit, the reversal connection of phase wire and neutral wire, and the neutral wire connecting the earth.Single Phase watt hour MeterKeyspecifications/ Special features:Voltage:110V, 120V, 127V, 220V, 230V, 240V, etcCurrent:5/20, 5/30A,5/40A, 5/60A, 10/60A, etc Meter cover:Transparent PCMeter base:ABSRegister:Counter or LCD can be availableIndicator:OneLED indicator for pulse outputAccuracy:Class 1.0Standard:IEC62053-21:2003Temperature:-40 +70Lifetime:>10yearsProtection: the meter can also record positively even if the current direction is reverse.Single Phase Meter(Energy Meter, Power Meter Watt, Smart Meter). We can customize energy meter according to your requirements.