Zhejiang Gomelong Meter Co., Ltd.
Zhejiang Gomelong Meter Co., Ltd.
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Application
Model DDS5558 single phase electronic active energy meter is a kind of new style single phase two wire active energy meter, it adopts micro-electronics technique, and imported large scale integrate circuit, uses advanced technique of digital and SMT techniques, etc. The meter completely accords with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC62053-21.
Features
1. Bidirectional measurement, Reverse energy calculated into forward
2. Indication: Pulse, power, reverse current
Technical parameters
| Specification | DDS5558 | |
| Accuracy | Active | Class1.0 |
| Reactive | ||
| Voltage | Rated | 110/120/220/230/240V |
| 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 | 2000imp/kWh |
| Reactive | \ | |
| Display | Type | LCD |
| Digit | 6+1 | |
| 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