美女无遮挡免费视频网站_美女被强躁免费视频网站_美女啪啪网站又黄又免费

State Grid Concentrator Type I DJTJ23-FC671A

Product overview

The DJTZ23-FC671A type concentrator is one of the key equipment in the low-voltage power line carrier centralized meter reading system. The product uses an advanced 32-bit ARM9 hardware platform and a linux operating system platform as the core, with mature GPRS/CDMA/3G/4G communication Technology and micro-power wireless communication technology (meeting Q/GDW1376.4-2013 "Communication Protocol of Power User Information Collection System Part 4: Data Transmission Protocol Based on Micro-power Wireless Communication") is the data link and adopts a modular structure The design is an embedded concentrator product with advanced technology, stable performance and reliable operation. It is mainly used in automatic data collection of low-voltage power systems and automatic meter reading in power marketing systems.

Functional features

  • The operating system with independent intellectual property rights has high reliability and flexibility, and can be expanded and optimized according to user needs.
  • The uplink communication channel adopts GPRS/CDMA/PSTN/network communication module, and adopts an external modular structure, which can be replaced without opening the body.
  • When the GPRS/CDMA module is used as the uplink communication channel, the antenna of the module is built in the terminal button box, and an external antenna can be drawn out.
  • The downlink communication channel adopts the popular low-voltage power line carrier technology or wireless networking communication technology, and adopts an external modular structure, and the module can be replaced without opening the body.
  • The wireless channel adopts mesh network and self-organizing network technology, automatic routing, and no routing limit.
  • It has the ability to identify the power supply phase line of the electric energy meter, and supports the master station to realize the low-voltage split-phase line loss statistics. It has the auxiliary recognition function of the power supply relationship of the transformer in the station area.
  • Technical parameterView details


Want to search for your favorite products more accurately? Click to proceed

Product Inquiry
美女无遮挡免费视频网站_美女被强躁免费视频网站_美女啪啪网站又黄又免费