Roof Top Battery Thermal Management System for Electric Bus

Introduction:
The battery thermostatic management water-cooling unit obtains low-temperature antifreeze by evaporative cooling of refrigerant. The low-temperature antifreeze takes away the heat generated by the battery through convection heat exchange under the action of the water pump. The liquid heat transfer coefficient is high, the heat capacity is large, and the cooling speed is fast, which is better for reducing the maximum temperature and maintaining the temperature consistency of the battery pack. Similarly, when the weather is cold, it can get the high-temperature antifreeze heater, and the convection exchange heats the battery pack to maintain the best effect of the battery pack.

1. The equipment features a professional design with coordinated colors. Each component is customized for water, oil, corrosion, and dust resistance. It offers multiple working modes, high control accuracy, and long operational life.

2. Main electrical parameters are controllable via CAN communication. Includes comprehensive protection: overload, under-voltage, over-voltage, over-current, and abnormal pressure protection.

3. The overhead rooftop design saves vehicle interior space. Modular construction ensures simple installation and maintenance with excellent EMC compatibility.

4. Flexible installation options are available to match different vehicle structures and models.

Suitable for power battery management in pure electric buses, hybrid buses, hybrid light/heavy trucks, engineering vehicles, logistics vehicles, excavators, and forklifts.