Однофазный Два провода измеритель мощности

Single phase two wire electronic power meter(Popular in South America).Model number: DDS217GeneralSingle Phase Static Energy Meter is used for measuring the single phase a.c. active energy . It adopts the high quantity long lifetime components and SMT manufacturing craft, and is reliable in performance. It conforms to IEC 62053-21 standard: Static meter for active energy (Class 1 and Class 2 ).Main 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.Keyspecifications/ Special features:Voltage:110V, 120V, 127V, 220V, 230V, 240V, etcCurrent:5/20A, 5/30A,10/40A,5/60A,10/60A, etcFrequency:50 or 60HzMeter cover:Transparent PCMeter base:ABSRegister:Counter or LCD can be availableTwo LED indicators:One for pulse output; One for the indication of reversal current Standard:IEC62053-21:2003Accuracy:Class 1.0Temperature:-40 +70Lifetime:>10yearsProtection:The meter can also record positively even if the current direction is reverse Power Meter (Energy Smart Meter, Electric Meter, Electricity Meter).We can customize energy meter according to your requirements.