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KFG301J Concentrators Ⅰ

KFG301J concentrator type I was developed by Chengdu to meet the needs of the State Grid Corporation of China's smart grid construction. It adopts a quad-core main control chip design, integrates 4G/5G remote communication technology, HPLC/HRF multi-mode communication technology, high-precision metering and other technologies, and supports flexible deployment of application software in a container manner to meet the needs of diversified load management, low-voltage side power management, and comprehensive energy efficiency management of new power systems.

Key Features

Intelligent and efficient
  • Adopt industrial-grade multi-core processor with powerful processing capability
  • Large-capacity storage design ensures fast storage of large amounts of data
  • With configuration function, the device parameters can be easily modified locally/remotely, and the software can be upgraded online
Safe and reliable
  • Supports minute-level collection frequency, with a one-time collection success rate higher than 99.5%
  • Industrial-grade wide voltage power supply design, suitable for high temperature, high voltage, strong magnetic and other working environments
  • Sealed design, waterproof and flame-retardant materials, wall-mounted structure, easy to install
Flexible configuration
  • Software and hardware decoupling design, application software APP, customizable functions
  • Local communication can be configured with HPLC/HRF, RS485, CAN, RS232/infrared/USB/Bluetooth
  • Remote communication can be equipped with 4G/5G and Ethernet
  • Communication interface: 2 RS-485 interfaces, 1 CAN interface
  • I/O port: 2-way status input, three-phase AC analog input (three-phase four-wire, 220V/1.5A)
Applicable scenarios
  • Used for the construction of automatic meter reading system for low voltage residential users
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