联系人 Mr. Yao
No.26, Guangming Road ( National Level) Economical Technical Development Zone, Yinchuan, Ningxia
Single Phase Power Line Carrier Electronic Meter
【General
Introduction】
Adopting special large-scale
integrated circuit and manufactured with advanced SMT process ,it
is featured with reliable function, high precision, high overload
and low power consumption. And its standard infrared communication
port and RS5 communication can realize functions of local meter
reading ,setting, clock setting and period program etc. The energy
data are transferred via low voltage power line to remote
concentrated meter reading system. It is low cost, reliable and
safe for rural customers.
【Functions
and Introduction】
* Power line carrier
communication through software frequency extension ensures
precision and reliable of data reading.
* Concentrated management makes
terminals relay with each other automatically, thus prolongs
communication distance.
* Precise measurement of active
energy, and correct free for long term.
* Automatic Meter Reading System
enables the remote reading and control.
* To record bi-directional energy
cumulatively, prevent reversal tamper.
* Remote control of meter power
for on or off possible.
* Display: mechanical
register.
【Technical
Specifications】
|
Contents |
Technical Specifications |
|
|
Standard |
GB/T*********2、DL/T*******9 |
|
|
Measurement |
Active |
Positive active energy consumption measurement |
|
Negative active energy consumption measurement(will be counted into positive active energy consumption) |
||
|
Specification |
Rated voltage（V） |
**0 |
|
Rated current（A） |
2(*0) 5(*5) 5(*0) *0(*0) |
|
|
Constant（imp/kWh） |
***0 ***0 ***0 |
|
|
Accuracy class |
1.0 |
|
|
Rated frequency |
*0Hz |
|
|
Weight |
**0g |
|
|
Output |
Output Test |
Active Pulse width：*0ms±*0% |
|
Electrical Parameters |
Normal working voltage |
0.8Un ～ 1.*5Un |
|
Limit working voltage |
0.7Un ～ 1.2Un |
|
|
Power consumption |
Voltage Circuit
<1.0W 5.0VA |
|
|
Display |
|
|
|
Storage after outage |
＞*0years |
|
|
Communication Protocol |
|
|
| 国家: | China |
| 型号: | DDSI23 |
| 离岸价格: | 获取最新报价 |
| 位置: | China |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | Packed in seaworthy carton |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | L/C, T/T |
| 產品組 : | - |
