Battery Pack Cooling System

The EHP series thermal management unit boasts advantages such as high efficiency, safety, environmental friendliness, CAN2.0 communication, and fault self-diagnosis, enabling it to operate in three modes: cooling, heating, and self-circulation.

During vehicle operation or charging, the battery pack temperature can rise due to ambient temperature or the charging/discharging characteristics of the battery pack itself, causing the battery to lose its optimal operating environment. This product is designed for water-cooled battery packs. By controlling the water temperature, it ensures the battery pack operates within a specific temperature range, thereby guaranteeing battery quality, extending its lifespan, and ensuring the vehicle's driving range.

The schematic diagram of the company's EHP battery thermal management system is shown in Figure. The solid red line in the figure represents the cooling cycle, and the dashed blue line represents the coolant circulation.