single phase meter 2 wire KWH meter DEM011

DEM011 meter, din rail meter,single phase meter Application: DEM011e single phase DIN watt-hour meter is a kind of new style single phase electronic watt-hour meter, the meter completely accord with relevant technical requirements of class 1 and class 2 single phase energy meter stipulated in National standard GB/T17215-2002 and international standard IEC61036. It can accurately and directly measure active energy consumption from single phase AC electricity net., it can display total energy consumption by step type impulse register or LCD display. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc. Functions and features: 1. 35mm standard DIN rail installation, complying with standard DIN EN5002. 2. May select 5+1 digits register by step type or 7 digits LCD display. 3. May select infrared carrier wave communication and RS485 serial port communication. 4. Impulse output when no power, complying with standard DIN43864. 5. May select normal or simple connection. Technical parameters. Type Accuracy Rated voltage(V) Rated current(A) Starting Current Insulation Performance DDS977(DEM011) Class 1 220V 2.5(10), 3(15), 5(30), 10(50), 15(90), 20(100), 5(40), 5(100) 0.4%lb AC voltage 2KV for 1 minute impulse voltage 6kv DDS977(DEM011) Class 2 220V 2.5(10), 3(15), 5(30), 10(50), 15(90), 20(100), 5(40), 5(100) 0.5%lb AC voltage 2KV for 1 minute impulse voltage 6kv