счетчик энергии, измеритель мощности однофазный

Single phase power meter/energy meter Following the IEC 61036: 2000 standard, the DDS3338 Single-Phase Electronic Watt-Hour Meter/single phase power meter/energy meteris a new-style watt-hour measurement product developed to measure the single-phase active power energy of Alternating Current with the rating frequency of 50Hz/60Hz. The DDS 3338 meter is an ideal substitute to the traditional mechanical meter. The automatic reading and checking meter surface may be provided if needed. And the DDS 3338-C Single-Phase Electronic Long-Distance Watt-Hour Meter which is developed from DDS 3338 achieved the functions of turning on/off power remotely. Functions and characteristics: 1. High precision, high reliability, high capability of over loading low power consumption; 2. Integrated with a pulse indicator light which will wink when the power is being consumed; 3. The five most left digits of the electromagnetic counter are integers, and the next digit to the right is a decimal fraction; the panel displays the actual consumed power in kilowatt-hour; 4. High capability of anti-jamming, long life-span, few malfunctions; 5. Small volume convenient for installation. Main Technical Parameters:Rated Voltage:220V,110VBasic Current:1.5(6)A2.5(10)A5(20)A5(30)A5(40)A10(40)A 20(80)ARated Frequency:50HzAccuracy Class:class 1Starting Current:0.004IbRunning With no load:Anti-running logic designPower Consumption:≤2W/7VANormal working temperature:-25---50Min. & max. working temperature:-30 60Annual average relative humidity:≤85%Weight:approximately 0.5KgDimension:DDS3338:110mm×88mm×58mm,DDS3338-C: 148mm×108mm×55mm