State Grid Concentrator Type I

NegotiableUpdate on 03/13

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The State Grid Concentrator Type I State Grid Concentrator includes three types: DJGZ23-YP20 centralized meter reading terminal (downlink carrier), DJGJ23-YP20 centralized meter reading terminal (downlink low-power wireless), and DJGL23-YP20 centralized meter reading terminal (downlink wired). It integrates modern communication technology, computer software and hardware technology, and power marketing technology, and can automatically read data and other information from energy meters and collection terminals, store them uniformly, and transmit the data to the intelligent meter reading management system main station through GPRS/CDMA, wired and other methods to achieve remote automatic meter reading. The State Grid concentrator complies with standards such as the "Communication Protocol Q/GDW 1376-2013 for Power User Electricity Information Collection System", "Technical Specification Q/GDW 1374.2-2013 for Centralized Meter Reading Terminal of Electricity Information Collection System", and "Type Specification Q/GDW 1375.2-2013 for Centralized Meter Reading Terminal of Electricity Information Collection System".

Product Details

1. Meter reading protocol: SupportsDL/T645（07Version and97Edition), Weisheng;

2. Remote communication:supportGPRSTheCDMATheSMSCommunication methods such as fiber optic networks;

3. Carrier scheme:2road485Interface (cascading485General Table); Two way remote signaling; A local communication suction cup infrared port;

4. Micro power solution:2road485Interface (cascading485General Table); Two way remote signaling; A local communication suction cup infrared port;

5. 485Bus scheme: 3road485Interface (cascading485General Table,485Sub table); Two way remote signaling; A local communication suction cup infrared port;

6. Number of supported tables:Manage the quantity of single-phase energy meters1000 Number of three-phase multifunctional carrier energy meters with blocks200 Block;

7. Remote upgrade: The terminal supports the main station to remotely upgrade the software and communication protocol of the terminal using a communication channel (supports breakpoint continuation);

8. System Platform: Industrial grade32Embedded high-performanceARM9Processor, application of high reliability real-time multitasking commercial embedded operating systemVxWorks；

9. Industrial grade design: No commercial grade chips, suitable for various harsh environments;