Overview:
The performance indicators are in line with the requirements of IEC 62056-21,IEC62056-61, etc.
Concentrator uses power line carrier and is an important part of RF concentrated meter reading system, in the integration of modern digital communication technology,embedded technology, computer hardware and software technology, low voltage power line carrier and RF technology. It can analyze, process and save the grid information (i.e., ac analog), energy consumption information, tamper information and leakage information collected from watt-hour meter and others equipment, meanwhile, sentting the information to master station through GPRS/CDMA communication software.
Concentrator can modify equipment parameters in local/remote conveniently, has reliable security measurement, to prevent unauthorized personnel from setting parameters. Concentrator supports online upgrade of local/remote software; main board FLASH memory chip with the large capacity is able to save daily historical meter-reading data in one year(365 days) of 1000 system equipment.
Concentrator can meet the application requirements of distribution transformers monitor, remote meter reading, monitoring alarm of anti-tamper and leakage, etc.
Main parameters:
Specifications:
| Model |
Type
|
Reference voltage
|
| DJGZ23 |
Single phase
3P4W
3P3W
|
230V
3×230/380V
3×110V |
Rated Frequency:50Hz
Basic function:
1. It can read and save the data of 1000 meters (including area total meter) through PLC or RF.
2. It can set the parameter remotely through the GPRS/CDMA/Ethernet etc., or locally through local communication port.
3. It can remotely connect to host software through the GPRS/CDMA /Ethernet, and the host software can call and read concentrator data and energy data.
4. It takes reliable safety measurements to prevent unauthorized personnel setting parameters.
5. It can be self-checking.
6. It has remote maintenance and remote upgrade function, etc.
7. It is equipped with RJ45, USB, RS485, IR communication interface, etc.
Extended function:
1. It provides verifiable way to test the type of operating system (LINUX or WINCE, etc.).
2. It has functions of web, can remote login concentrator, to facilitate data tracking and monitoring
Detailed Images:
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