| Customization: | Available |
|---|---|
| After-sales Service: | Done |
| Warranty: | 2 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
New Type Two Phase Three Wire Bidirectional Digital Kwh Energy Meter
Application
The DDS5558 L Two-Phase watt-hour meter represents a breakthrough in precision with its innovative use of digital sampling technology combined with advanced SMT technology. Crafted meticulously to cater to real-world residential electricity consumption scenarios, this meter delivers unmatched accuracy and reliability. By converting both two-phase voltage and current through a specialized sampling circuit, it translates these into precise signals, forming the core of its energy measurement technology.
Within this exceptional device lies a measurement-specific integrated chip. This sophisticated IC generates pulse signals directly proportional to the measured two-phase power, effectively driving the register to ensure accurate energy measurement. Additionally, it provides a power test pulse output facilitated by an isolated optical coupler, enhancing the meter's versatility and reliability.
Features
1. Bidirectional measurement: Seamlessly measures power flow in both directions for comprehensive analysis.
2. Indication: Offers clear indicators for pulse, reverse current, and phase failure, ensuring users are always informed.
Technical Parameters
|
Specification |
DSS5558R |
|
|
Accuracy |
Active |
Class1.0 |
|
Reactive |
/ |
|
|
Voltage |
Rated |
2x57.7/100V,2x220/380V 2x230/400V,2x240/415V |
|
Range |
0.9Un~1.1Un |
|
|
Limit |
0.8Un~1.2Un |
|
|
Frequency |
|
50/60Hz |
|
Current |
Range |
1.5(6), 5(30), 10(50), 15(90), 20(100), 5(40), 5(100)A |
|
Starting Current |
|
0.4%Ib |
|
Constant |
Active |
1600imp/kWh |
|
Reactive |
\ |
|
|
Display |
Type |
Register |
|
Digit |
6+0 |
|
|
Power Consumption |
Voltage Circuit |
≤0.8W,10VA |
|
Current Circuit |
≤4VA |
|
|
Communication |
Interface |
Optical/Infrared/RS485 (Optional) |
|
Protocol |
MODBUS,DLT/645,IEC1107 |
|
|
Temperature |
Working Temperature |
-45~+55 |
|
Storage Temperature |
-40~+70 |
|
|
Humidity |
|
≤90% |
|
Protection |
|
IP54 |
Dimension&wiring Diagram
){kind=link}