| Customization: | Available |
|---|---|
| Display: | 7 Digits LCD |
| Operating Temperature: | 40c-40 |
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DDS5558 Smart Electricity Kwh Meter Round/Socket ANSI Energy Meter Single Phase
The DDS5558 type electronic single-phase watt-hour meter adopt exclusive use LSI,the device typifying new periphery component, simple structure, high reliability, low power consumption, long life etc, is suitable for the single-phase AC active electric energy with rated frequency of 50Hz The performance is in conformity with the technical requirements for Single-phase Electronic Watt-hour Meter stipulated in GB/T 17215 321-2008 Class I and 2 Static AC Active Watt-hour Meter standard.
Functions and features:
1.Measure active electric energy,do not need calibrate for long-term operation
2.Adopt the special chip of measurennentADE7755
3.Adopt the latest oversea electric energy special integration circuit,greatly improved dynamic working range of Meter, to make the ability of actual overload up to over l0 times
4.Have hood mistake linearity in the range of5%lb-lmax
5.Few periphery components,simple structure,low power consumption
6.Adopt high reliability and long life electronic components,so the Meter assume feature of high reliability and long life
Main Technical Data
| Specification | DDS5558/1S | DDS5558/2S | |
| Accuracy | Active | Class1.0 | Class1.0 |
| Voltage | Rated | 120/240V | 120/240V |
| 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 | CL100,CL200 | CL100,CL200 |
| Starting Current | 0.4%Ib | 0.4%Ib | |
| Constant | Active | Kh1.0/Kh/1.6/Kh2.0 | Kh1.0/Kh/1.6/Kh2.0 |
| Form | 1S | 2S | |
| Display | Type | LCD | LCD |
| Digit | 5+0/5+1/6+1 | 5+0/5+1/6+1 | |
| Power Consumption | Voltage Circuit | ≤1.5W | ≤1.5W |
| Current Circuit | ≤2VA | ≤2VA | |
| Communication | Interface | Optical/Infrared/RS485 (Optional) | Optical/Infrared/RS485 (Optional) |
| Protocol | MODBUS,DLT/645,IEC1107 | MODBUS,DLT/645,IEC1107 | |
| Temperature | Working Temperature | -25~+55 | -25~+55 |
| Storage Temperature | -40~+70 | -40~+70 | |
| Humidity | ≤95% | ≤95% | |
Dimension&Wiring Digram:
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