Однофазный Два провода электрический счетчик

Single Phase Two Wire Electrical Meter (Popular in Russian Federation Countries) Model: DDS217. General Single 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 featureHigh 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.Stability and reliabilty: Wide range of operating voltage; Strong ability to withstand the disturbance, interference and overloading.Long lifetime: Adopting the advanced SMT manufacturing craft; High quality long lifetime of main components.Low power consumption: Adopting the best design ; Low self power consumption .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. Key Specifications: Voltages:120, 220, 230, 240VCurrent:5/20, 5/30, 5/60, 10/40,10/60AFrequency:50 or 60HzAccuracy:Class 1.0Meter cover:ABSMeter base:ABSTerminal block cover:ABS extended typeDisplay:5 + 1 LCD displayCommunication:With infrared communication portStandard:IEC62052-11and IEC60529Temperature:-40 +70Packing:Foam PackingLifetime:>10yearsBidirectional register (the meter will register positively irrespective of the direction of current of the meter)--optional Used for measuring the active energy in the single-phase circuit Single Phase Electrical Meter(IRDA Electricity Meter, IRDA Counter, IRDA Communication Meter) We can customize energy meter according to your requirements.