1. Ultra-compact design for improved service life: The new high voltage coolant heater features an ultra-compact, modular design with high thermal power density. The reduction in package size and overall mass also allows for better durability and extended service life, with rear film heating elements lasting 15,000 hours or more. Thanks to the modular design, the power supply is highly flexible and features a coolant turn-on device, with an optional 800 V quick charge.
2. Smaller power loss, faster response time: HVCH uses the latest thick film element (TFE) technology, where the heating element is completely submerged in coolant, resulting in minimal power loss. This technology improves battery energy performance by maintaining a balanced temperature in the battery pack and inside the battery. Power loss is reduced while efficiency is increased. Due to the low thermal mass of HVCH, it has a very high thermal power density and fast response time with less battery consumption, thus extending the range of automotive batteries. In addition, the technology supports direct temperature sensing capabilities.
3. Dual versions available for flexible response to needs: high volatge liquid heater is currently available in both single-plate and dual-plate heater versions, both integrated in a rugged aluminum housing with excellent electromagnetic shielding. The single-plate heater is responsible for only one of the battery thermal management or cockpit heating functions and is cost-effective; the dual-plate heater can perform both tasks and has a heat transfer surface about 80% larger than the single-plate heater.
In addition, the HVCH is available in different sizes for different models, with a power range of 3KW to 10 KW and applicable supply voltages of 180 to 800 volts. To prevent the unit from overheating, the system automatically shuts down in the event of a malfunction.
Post time: Apr-28-2024
