Single Phase Electronic Wave Carrier Kwh Energy Meter(DDSI318)

Major Technical Data:
1. Name of product: Single Phase Electronic Wave Carrier Energy Meter
2. Type: DDSI318
3. Accuracy class: 1. 0
4. Power consumption: Operating >=12VA, non-operating<=9VA
5. Rated Voltage: 220V
6. Reference Frequency: 50HZ
7. Basic Current: 2. 5A 5A 10A 20A
8. Overload Times: 6Ib
9. Frequency: 50-200KHz
10. Ratio: 48000 bps
11. Valid Communication Distance:
Aerial Line: ¡Ý 300m, (ponit-ponit)¡Ý 300m
Cable Line: ¡Ý 150m, (ponit-ponit) ¡Ý 150m

Application:
Single Phase Wave Carrier Electronic Energy Meter is applicable for measuring consumed energy with automatic controlling function. SSC frequency technology is adopted with micro processor which shall handle the data transfer. The metering system is connected with power supply administration center through L. V. Power lines, which transfers the data quick, accurate and reliable.

Main function:
1. Measurement of single phase active power.
2. SSC large frequency technology is adopted to achieve the power line wave carrier communication.
3. Automatic record and control according to address code.
4. To record the parameter semi-automatically through CMRI
5. RS 485 special line and L. V. Power line frequency wave carrier communication methods

Salient Features:
1. High accuracy: 1. 0 class.
2. High reliability: Long operating life
3. Collect and record the data of the meter correctly on time
4. Low power consumption, tamper proof and easy to install
5. Register displays actual consumed power
6. Non-volatile memory with big capacity is adopted to memorize the data under the no-load condition for 20 years