الوصف

Application Type DEM**1e single phase DIN watt-hour meter /KWH 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/T*********2 and international standard IEC****6. 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.*5mm standard DIN rail installation, complying with standard DIN EN***2. 2. May select 5*1 digits register by step type or 7 digits LCD display. 3. May select infrared carrier wave communication and RS**5 serial port communication. 4. Impulse output when no power, complying with standard DIN****4. 5. May select normal or simple connection.