однофазный электронный счетчик энергии

Single Phase Electronic Energy Meter (Popular in South America). Model number DDS217.GeneralSingle 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 features:1* High accuracy:Adopting the high quality specializing metering chip;Stable errors;Good linear;High accuracy at low load;No need for calibration for a long term service.2* Stability and reliability: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 the short circuit,the reversal connection of phase wire and neutral wire,and the neutral wire connecting to the earth.6* Convenient installation:Simple construction;Compact design;Light weight;With the same installation size of the electromechanical energy meter.Keyspecifications/ Special features:Voltage:110V, 120V, 127V, 220V, 230V, 240V, etcCurrent:5/20A, 5/30A, 5/60A, 5/40A, 10/60A, etcMeter cover:Transparent PCMeter base:ABSRegister:Counter or LCD can be availableTwoLED indicators:Onefor pulse output, the other for reversal currentFrequency:60HzAccuracy: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.