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DEM021 Three Phase DIN Rail kWh Meter |
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DEM021 Three Phase DIN Rail kWh Meter is a kind of new style three phase electronic watt-hour meter, the meter completely accord with relevant technical requirements of class 1 three phase energy meter stipulated in National standard GB/T17215-2002 and international standard IEC61036. DEM021 Three Phase DIN Rail kWh Meter can accurately and directly measure active energy consumption from three phase AC electricity net. It also can display total energy consumption by step type impulse register or LCD . DEM021 Three Phase DIN Rail kWh Meter has following features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc. |
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Function and features |
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1. May select 35mm DIN rail installation and installation on the board.
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. |
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Three Phase DIN Rail kWh Meter Technical parameters: |
| Name |
Type |
Accuracy |
Rated voltage(V) |
Rated current(A) |
| Three phase four wire active energy
electronic type Watt-hour meter |
DTS977(DEM021) |
Class 1 |
3×380/220V 3×100/57.5V |
1.5(6),3(6),5(30),10(50),
15(90),20(100),5(40),5(100) |
| Three phase four wire active energy
electronic type Watt-hour meter |
DTS977(DEM021) |
Class 2 |
3×380/220V 3×100/57.5V |
1.5(6),3(6),5(30),10(50),
15(90),20(100),5(40),5(100) |
| Three phase three phase active energy
electronic type watt-hour meter |
DSS977(DEM021) |
Class 1 |
3×100V 3×380V |
1.5(6),3(6),5(30),10(50),
15(90),20(100),5(40),5(100) |
| Three phase three phase active energy
electronic type watt-hour meter |
DSS977(DEM021) |
Class 2 |
3×100V 3×380V |
1.5(6),3(6),5(30),10(50),
15(90),20(100),5(40),5(100) |
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Three Phase DIN Rail kWh Meter Outer and mount dimension: |
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