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Hebei Nanfeng Automobile Equipment (Group) Co.,Ltd
Phone: +86 18811334770
Tel: +86 0317 8620396
Tel: +86 010 58673556
Candy Jiao
E-mail: nh.jiao@auto-parkingheater.com
Email: nh.li@auto-parkingheater.com
Add: Room 505, Building B, Free Town Center, No.58, East Third Ring South Road, Chaoyang District, Beijing, 100022, P.R.China
7KW PTC Coolant Heater With LIN Control
Hebei Nanfeng Group has been producing heaters for more than 30 years, and our company is the largest manufacturer of automobile heating and cooling equipment in China and the designated supplier of military vehicles in China. Key markets targeted include electric vehicles. battery thermal management and HVAC refrigeration units. At the same time, we also cooperate with Bosch, and our product quality and production line have been highly recoanized by Bosch.
Description
7KW PTC Coolant Heater With LIN Control
Products Description
As we delve into the transformative world of electric vehicles (EVs), we must pay particular attention to the under-the-hood elements that largely define these vehicles' performance and efficiency. Today's focus of our exploration will be the thermal management systems within EVs, specifically, the heaters. Moreover, our focus narrows to a specific type of heater-the Positive Temperature Coefficient (PTC) coolant heater.
Products Parameter
| Electric power | ≥7000W, Tmed=60℃; 10L/min, 410VDC |
| High voltage range | 250~490V |
| Low voltage range | 9~16V |
| Inrush current | ≤40A |
| Control model | LIN2.1 |
| Protection level | IP67&IP6K9K |
| Working temperature | Tf-40℃~125℃ |
| Coolant temperature | -40~90℃ |
| Coolant | 50 (water) + 50 (ethylene glycol) |
| Weight | 2.55kg |
Product Structure:
Products Details
Product Size:
Products Installation
The high-voltage coolant heater assembly has 4 φ4.45 installation holes provided for vehicle or bracket installation. The installation torque is recommended to be 5N±1; it uses φ19 standard water pipes, and the specifications are as shown below. The three-dimensional digital model and two-dimensional drawings show the installation structure and quantitative data.
Products Advantages
(1) Efficient Component Heating. Rapidly warms critical components.
(2) Self-Regulating Safety Technology. Electrical resistance increases with temperature, preventing overheating.
(3) Optimal for EVs and FCVs. Designed specifically for electric and fuel cell vehicles.
(4) Enhanced Battery Performance. Maintains battery efficiency in cold conditions.
(5) Compact and Durable Design. Built for longevity in various automotive environments.
(6) Energy-Efficient Operation. Reduces overall energy consumption while providing effective heating.
Products Application
Products Certification
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