It is mainly used to provide DC12V, DC24V, DC220V and other multi-voltage levels of charge and discharge control and power distribution for the ship's battery pack. The equipment adopts general-purpose, standard or imported high-performance charging modules, which can flexibly realize manual, semi-automatic or fully automatic charging and discharging management of battery packs, and fully meet the power needs of different ships. Automatically switches to battery power in the event of a mains power outage to ensure continuous power supply for critical loads such as navigation equipment, emergency lighting, and communication systems; Equipped with multiple protections such as overcharge, overdischarge, short circuit and insulation fault; At the same time, it has a perfect sound and light alarm system and status display function, and real-time warning of abnormal conditions. By optimizing the charging and discharging strategy, the battery life is significantly prolonged, and the ship is provided with safe and reliable DC power guarantee, which is an indispensable key device for the modern ship power system.

Product Classification
1. By power supply category:
a. AC charge-discharge board.     b. DC charge-discharge board.
2. According to the type of institution:
a. Combined charge-discharge board.     b. Non-combined charge-discharge board.