DDS977,DEM011,single phase electronic watt-hour meter (单相电子电能表),价格
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DEM011 single phase electronic watt-hour meter
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| Application Type 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. |
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| Technical parameters |
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| 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 |
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| Outer and mount dimension: |
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