Gomelong is a professional manufactures of Single phase watt-hour multi energy meter. Our professional expertise in manufacturing Single phase watt-hour multi energy meter has been honed over the past 10+ years. Single phase watt-hour multi energy meter can bidirectional measurement, reverse energy calculated into forward.Single phase watt-hour multi energy meter adopts micro-electronics technique, and imported large scale integrate circuit, uses advanced technique of digital and SMT techniques, etc.
Application of Single Phase Watt-hour Multi Energy Meter
Single phase watt-hour multi energy meter is a kind of new style single phase two wire active energy meter. Single phase watt-hour multi energy meter adopts micro-electronics technique, and imported large scale integrate circuit, uses advanced technique of digital and SMT techniques, etc. Single phase watt-hour multi energy meter completely accords with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC62053-21.
Features of Single Phase Watt-hour Multi Energy Meter
1. Bidirectional measurement, Reverse energy calculated into forward
2. Indication: Pulse, power, reverse current
Technical Parameters of Single Phase Watt-hour Multi Energy Meter
|
Specification |
DDS5558L |
DDS5558R |
|
|
Accuracy |
Active |
Class1.0 |
Class1.0 |
|
Reactive |
|
|
|
|
Voltage |
Rated |
110/120/220/230/240V |
110/120/220/230/240V |
|
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 |
1.5(6), 5(30), 10(50), 15(90), 20(100), 5(40), 5(100)A |
|
Starting Current |
|
0.4%Ib |
0.4%Ib |
|
Constant |
Active |
2000imp/kWh |
2000imp/kWh |
|
Reactive |
\ |
\ |
|
|
Display |
Type |
LCD |
Register |
|
Digit |
6+1/6+2 |
5+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 |
Dimension And Wiring Diagram of Single Phase Watt-hour Multi Energy Meter
