Gasgoo Awards 2023 applicant:High voltage coolant heater with 800V thick film from Shanghai Thermalnology System Co., Ltd.

Product: High voltage coolant heater with 800V thick film  

Description

The 800V thick film coolant heater apply to new energy vehicles. It can not only meet the heating requirement of the passenger cabin, but also the vehicle battery pack. The heater adopts thick film heating plate technology solution. With a rated power of 10Kw. Higher heating power density. More compact structure. Heat exchange efficiency is higher than 97%. It can output full power over wide voltage range. With optional control methods such as CAN, LIN, or PWM. Complete hardware and software protection functions.

Unique advantages

1. The thick film heating element using stainless steel, has faster heating speed and higher heating power density. 2. High efficiency heat exchanger structure, so the heat exchange efficiency is higher than 97%, which is more energy-efficient, meanwhile reduce the impact of its own heat damage meanwhile. 3. In wide working voltage range, it can meet a heating power output of 10kW. 4. Equipped with power control mode or temperature control mode. 5. Complete software and hardware protection ensures reliable and long-term operation in different environments and working conditions. 6. Superior electromagnetic compatibility (EMC). 7. Functional safety level requirements, in line with ISO26262 ASIL-B requirements.

Application

By connecting the coolant heaters in series/parallel in the coolant circuit of new energy vehicles. It can simultaneously meet the functional and performance requirements of heating the passenger cabin. Defrosting and defogging the windows. Heating the vehicle battery pack. The structure is compact and convenient for layout on the vehicle.

Prospect

1. With the development trend of the 800V voltage platform for new energy vehicles. This thick film coolant heater can be suitable for the high voltage needs of the vehicle. 2. This high-power thick film coolant heater can be used to replace multiple low-power PTC coolant heaters. Achieving centralized use of heat sources with excellent cost-effectiveness advantages.