China Two Phase Three Wire Electronic Energy Meters, Find details about China Power Meter, Electricity Meter from Two Phase Three Wire Electronic Energy Meters
Application
Model DTS198 three phase fou wire electronic active energy meter is a kind of new style 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 : Measurement of electric energy flowing in two directions 2. TOU, Time of use, up to 4 rates
3. Reverse indicate
4. Photocoupler checking signal output
5. Indication: Pulse, reverse current, phase failure
6. Total times of power failure
7. Frozen data of total active energy
8. Maximum demand
9. Anauthorized attempts times
10.Real-time clock
Technical Parameters
Specification | DTS198LCD | DTS198 Register | |
Accuracy | Active | Class1.0 | Class1.0 |
Reactive | Optional | Optional | |
Voltage | Rated | 3x57.7/100V,3x220/380V 3x230/400V,3x240/415V | 3x57.7/100V,3x220/380V 3x230/400V,3x240/415V |
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 | 3x1.5(6), 3x 5(30), 3x 10(50), 3x 15(90), 3x 20(100), 3x 5(40), 3x 5(100)A |
Starting Current |
| 0.4%Ib | 0.4%Ib |
Constant | Active | 1600imp/kWh | 1600imp/kWh |
Reactive | \ | \ | |
Display | Type | LCD | Register |
Digit | 6+1 | 6+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 | -45ºC~+55ºC | -45ºC~+55ºC |
Storage Temperature | -40ºC~+70ºC | -40ºC~+70ºC | |
Humidity |
| ≤90% | ≤90% |
Protection |
| IP54 | IP54 |