Contact Us
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 Electric Vehicle PTC Coolant Heater For EV
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 Electric Vehicle PTC Coolant Heater For EV
Products Description
PTC Coolant Heater
The 7kw PTC Electric Heater is a high-quality and efficient heating solution designed to provide warmth and comfort in any home or commercial setting. This heater features a compact and durable design, making it easy to install and use in a variety of environments.
One of the key features of this heater is its advanced PTC (Positive Temperature Coefficient) technology. This technology ensures that the heater produces a constant and consistent heat output, regardless of changes in the surrounding temperature or environment. This makes it a reliable and efficient heating solution that can help to reduce energy costs and improve overall comfort levels.


High Voltage Coolant Heater
Another important feature of the 7kw PTC Electric Heater is its multiple safety functions. This heater is designed with a range of built-in safety features, including over-temperature protection, automatic shut-off, and a safety cut-out switch. These features help to ensure that the heater operates safely and reliably, without the risk of overheating or other safety concerns.
The 7kw PTC Electric Heater is also designed for ease of use and convenience. This heater comes with a range of controls and options, including adjustable temperature settings, fan speeds, and power levels. This makes it a versatile and customizable heating solution that can be tailored to meet the needs of any environment or user.
Electric Heater
Overall, the 7kw PTC Electric Heater is a reliable, efficient, and convenient heating solution that is ideal for a variety of settings. Whether you are looking for a heating solution for your home or business, this heater is sure to provide the reliable performance and comfort you need.

Products Parameter
| Electric power | ≥7000W, Tmed=60℃; 10L/min, 410VDC |
| High voltage range | 250~490V |
| Low voltage range | 9~16V |
| Inrush current | ≤40A |
| Control mode | LIN2.1 |
| Protection level | IP67&IP6K9K |
| Working temperature | Tf-40℃~125℃ |
| Coolant temperature | -40~90℃ |
| Coolant | 50 (water) + 50 (ethylene glycol) |
| Weight | 2.55kg |
PTC Coolant Heater Size:

Products Details




PTC Coolant Heater Structure:

Products Installation
Vehicle installation environment requirements
A. The heater should be arranged according to the recommended requirements, and it should be ensured that the air inside the heater can be discharged with the water circuit. If the heater air is trapped inside the heater, it may cause the heater to overheat, which may activate the software protection and in severe cases may cause hardware damage.
B. The heater is not allowed to be placed at the highest position of the cooling system, it is recommended to place it at a relatively low position of the cooling system.
C. The heater's working environment temperature is -40℃~120℃, and it is not recommended to be installed in the environment without air circulation around the high heat source of the whole vehicle (the engine and range extender of hybrid models, and the heat exhaust pipeline of pure electric models, etc.).
D. The permissible layout of the product in the whole vehicle is shown in the figure below:

Products Certification

Products Appliaction


Why Choose Us?
1,Our company is the largest manufacturer of automobile heating and cooling equipment in China, and the designated supplier of military vehicles in China.
2,Quality Control through the whole Manufacturing process.
3,General Inspection on fixing before Packing.
4,In 2006, our company has passed ISO/TS16949:2002 quality management system certification.
5,After you make order, we will Follow up the whole process and Update it to you. Collecting goods, Loading containers and Tracking goods transport information for you.
6,Any of our products you are interested, or any customized orders you wish to place, any items you want to buy, Please let us know your requirements. Our team will do our best to Help you .
7,Provide the technical design and solutions.
8, Tele-technical consulting and services.
9, Other special technical service according to client's requirements.
10,Advanced Production equipment and production technique.
11,Competitive Price (Factory direct price) with our good service.
12,Different designs are available according to customer requests.
Our Advantage
1,Easy to installation
2,Smooth operating with no noise
3,Strict quality management system
4,Superior equipment
5,Professional services
6,OEM/ODM services
7,Offer sample
8,High quality products
1) Variety types for selection
2) Competitive price
3) Prompt delivery
If you're looking for the 7kw electric vehicle ptc coolant heater for ev, welcome to wholesale the product from our factory. As one of the leading manufacturers and suppliers in China, we will offer you the best service and fast delivery. Now, check the quotation with our seller.
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