Sichuan Changhong Battery Co., Ltd.

Sichuan Changhong Battery Co., Ltd.

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Flameproof Lithium-ion Battery System For Mining Application

Lithium-ion battery packs developed by Sichuan Changhong Battery Co., Ltd. can well meet the technical performance requirements under special application environment. To ensure the security and reliability, Changhong lithium-ion battery packs are installed with battery management system (BMS) which includes the functions of monitoring, equalization, protection and alarm, SOC estimation, healthy management, display, intelligent communication, data storage, and so on.
Application: The lithium-ion battery pack is mainly served as equipment power supply and back-up power in emergency refuge chamber of mine, the power supply for high-power communication device and back-up power for mining.
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Functions Technical Advantages Certificates
★Voltage display function at real-time status 
★Safety protection function, and self-recovery function after withdrawing fault
★Back-up power function
★CAN communication function
★Battery management system function
★Self-discharge capacity measuring function

 

  Technical Parameters
Item Technical Parameters
Nominal Voltage 24V
Rated Capacity 60Ah
Max. External Dimension
(Excluding Protruding Parts)
490mm×440mm×300mm
Weight 160kg
Operating Temperature Range 0℃~40℃
Operating Temperature Range Constant Current/ Constant Volatge
Rated Input Voltage 127V
Max. Output Voltage of Back-up Power 28.8V
Min. Output Voltage of Back-up Power 21.6V
Rated Output Voltage 5A
Max. Output Current 8A