Gomelong is a professional manufactures of Voltmeter register display electric energy meter. Our professional expertise in manufacturing Voltmeter register display electric energy meter has been honed over the past 10+ years. Voltmeter register display electric energy meter is utilized digital sampling technology and advanced SMT technology. The voltmeter register display electric energy meter has unbeatable accuracy and high reliability. Voltmeter register display electric energy meter is designed and manufactured according to actual situations of resident usage of electricity.
Application of Voltmeter Register Display Electric Energy Meter
Voltmeter register display electric energy meter is utilized digital sampling technology and advanced SMT technology. The meter has unbeatable accuracy and high reliability. Voltmeter register display electric energy meter is designed and manufactured according to actual situations of resident usage of electricity. The two-phase voltage and current through the sampling circuit switched into signals and the signals into a two-phase energy measurement specific integrated chip. The specific IC put out pulse signals which are proportional to the measured two-phase power to drive the register, to achieve measuring two-phase energy. At the same time, the energy meter output power test pulse with isolated optical coupler.
Features of Voltmeter Register Display Electric Energy Meter
1. Bidirectional measurement
2. Indication: Pulse, reverse current, phase failure
Technical Parameters of Voltmeter Register Display Electric Energy Meter
|
Specification |
DSS5558L |
DSS5558R |
|
|
Accuracy |
Active |
Class1.0 |
Class1.0 |
|
Reactive |
/ |
/ |
|
|
Voltage |
Rated |
2x57.7/100V,2x220/380V |
2x57.7/100V,2x220/380V |
|
2x230/400V,2x240/415V |
2x230/400V,2x240/415V |
||
|
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 |
1600imp/kWh |
1600imp/kWh |
|
Reactive |
\ |
\ |
|
|
Display |
Type |
LCD |
Register |
|
Digit |
6+0 |
6+0 |
|
|
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 Wiring Diagram of Voltmeter Register Display Electric Energy Meter
