Product Specifications
| Prod Model: |
DDSI23 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Single Phase: |
PLC Meter |
| Display: |
Digital |
| Installation: |
Direct Connected |
| Usage: |
Meter for Industry and Home Use |
| Electric Equipment: |
Single-phase |
| Theory: |
Electronic Meter |
| Power Meter Connection: |
Terminal |
| Measured Signal: |
Pulse Peak |
| Type: |
Energy Meter |
Product Description
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.
* 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
| Contents | Technical Specifications |
| Standard | GB/T17215-2002, DL/T698-1999 |
| Measurement | Active | Positive active energy consumption measurement |
| Negative active energy consumption measurement(will be counted into positive active energy consumption) |
| Specification | Rated voltage (V) | 220 |
| Rated current(A) | 2(10) 5(25) 5(30) 10(50) |
| Constant(imp/kWh) | 6400 3200 1600 |
| Accuracy class | 1.0 |
| Rated frequency | 50Hz |
| Weight | 580g |
| Output | Output Test | Active Pulse width: 80ms±20% |
| Electrical Parameters | Normal working voltage | 0.8Un --1.15Un |
| Limit working voltage | 0.7Un --1.2Un |
| Power consumption | Voltage Circuit <1.0W 5.0VA
Current Circuit <1.0VA |
| Display |
Register 0--9999.9 kWh |
| Storage after outage | >20years |
| Communication Protocol | Rs485 | In accordance with DL/T645-1997 |
| Climatical Condition | Normal working temperature | -25--55 |
| Limit working temperature | -30--60 |
| Storage temperature | -40--70 |
| Storage and working humidity | ≤85% |
Established in 1968, Ningxia LGG Instrument Co., Ltd. Specialized in researching & developing, designing, manufacturing and marketing of various smart energy measuring meters. It is the one who manufactured the first electronic energy meter of China. With more than 1, 000 of staffs and over 10 millions of smart energy meters production capacity, as well as 6 millions of smart water, heating and gas meter in total, LGG is already the largest smart energy measuring meters foundation of western China. LGG is growing up along with the China Smart Energy Grid all the time, with the leading technology products and constantly improvement of the systematic service, the company is able to create the best value for all the customers in the field of electricity, water, gas, heat metering and energy efficiency management all the time. Now it has formed series products such as watt-hour meter, water meter, heat meter, gas meter, etc. Meanwhile, the load control terminal devices, collectors, concentrator and comprehensive energy management system are available to be provided as well, the company is already a leading supplier of energy metering products and system solutions in China.
Besides maintaining compact strategic cooperation relationship with the State Grid Corporation of China, LGG never stops on the exploration and pursuit of the international market, parts of LGG products has been applied in the countries of India, Philippines, Bangladesh, Australia, France, South Africa, Morocco, Ghana and Mongolia etc.
Adherence to the "customer satisfaction" as the enterprise objective, LGG will become the backbone of the construction of the smart grid.
To create intelligent life, LGG together with you!
