Gomelong is a professional manufactures of Single phase three phase prepaid kwh meter. Our professional expertise in manufacturing Single phase three phase prepaid kwh meter has been honed over the past 10+ years. Single phase three phase prepaid kwh meter is a kind of active energy meter which purchase electricity by IC card, electric energy measuring, load control and using electricity management. Single phase three phase prepaid kwh meter has LED monitors shows power.
Application of Single Phase Three Phase Prepaid Kwh Meter
Single phase three phase prepaid kwh meter is a kind of active energy meter which purchase electricity by IC card, electric energy measuring, load control and using electricity management. Single phase three phase prepaid kwh meter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Single phase three phase prepaid kwh meter can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, used for installed in meter box indoor or outdoor. Single phase three phase prepaid kwh meter has LED monitors shows power. Following features: Good reliability, light weight, specious nice appearance, convenient installation, etc.
Technical Parameters of Single Phase Three Phase Prepaid Kwh Meter
|
Specification |
DDSY5558 |
DTSY5558 |
|
|
Accuracy |
Active |
Class1.0 |
Class1.0 |
|
Reactive |
|
Optional |
|
|
Voltage |
Rated |
110/120/220/230/240V |
3x57.7/100V,3x220/380V |
|
3x230/400V,3x240/415V |
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|
Range |
0.9Un~1.1Un |
0.9Un~1.1Un |
|
|
Limit |
0.8Un~1.2Un |
0.8Un~1.2Un |
|
|
Frequency |
|
50/60Hz |
50/60Hz |
|
Current |
Range |
1.5(6), 5(30), 10(50), 15(90), 20(100), 5(40), 5(100)A |
3x1.5(6), 3x 5(30), 3x 10(50), |
|
3x 15(90), 3x 20(100), 3x 5(40), 3x 5(100)A |
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|
Starting Current |
|
0.4%Ib |
0.4%Ib |
|
Constant |
Active |
1600imp/kWh |
400imp/kWh |
|
Reactive |
\ |
\ |
|
|
Display |
Type |
LCD |
Register |
|
Digit |
6+1 |
6+1 |
|
|
Power Consumption |
Voltage Circuit |
≤0.8W,10VA |
≤0.8W,10VA |
|
Current Circuit |
≤4VA |
≤4VA |
|
|
Communication |
Interface |
Optical/Infrared/RS485 (Optional) |
Optical/Infrared/RS485 (Optional) |
|
Protocol |
MODBUS,DLT/645,IEC1107 |
MODBUS,DLT/645,IEC1107 |
|
|
Temperature |
Working Temperature |
-45℃~+55℃ |
-45℃~+55℃ |
|
Storage Temperature |
-40℃~+70℃ |
-40℃~+70℃ |
|
|
Humidity |
|
≤90% |
≤90% |
|
Protection |
|
IP54 |
IP54 |
