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

410V EV Coolant Heater With LIN
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
410V EV Coolant Heater With LIN
Products Description
PTC electric heater (Positive Temperature Coefficient Heating), also known as constant temperature electric heating element, is an element that generates heat through its own resistance performance after being energized by current. PTC electric heaters are made of hard sintered semiconductor materials with positive temperature coefficient (PTC) characteristics. When current passes through the PTC electric heater, the resistance of the PTC material increases sharply as the temperature increases, thereby achieving the purpose of heating. PTC electric heaters can adjust the heating power by themselves and work at a stable and constant temperature. Traditional electric heaters mainly rely on thermal control circuits to adjust the heating power.

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 |
Product Structure:

Products Details






Product Size:

Products Installation

Vehicle electrical requirements:
A. Overvoltage protection: The entire vehicle needs to have an overvoltage and undervoltage power supply shutdown function
B. Short-circuit current: It is recommended that special fuses be arranged in the high-voltage circuit of the heater to protect the heater and high-voltage circuit related parts.
C. The entire vehicle system needs to ensure a reliable insulation monitoring system and insulation fault handling mechanism.
D. High-voltage wire harness interlock function
E. Ensure that the positive and negative poles of the high-voltage power supply cannot be connected reversely
Vehicle installation environment requirements:
A. The heater must be arranged according to recommended requirements, and it must be ensured that the air inside the heater can be discharged with the waterway. If heated air trapped inside the heater may cause the heater to overheat, activating 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 lower position of the cooling system.
C. The working environment temperature of the heater is -40℃~120℃. It is not recommended to install it in an environment without air circulation around high heat sources of the vehicle (hybrid vehicle engines, range extenders, pure electric vehicle heat exhaust pipes, etc.).
Products Certification

Products Application


Our Company


After more than 30 years, Hebei Nanfeng Automobile Equipment Group Co., Ltd. has continuously introduced international advanced technology and equipment. The products meet the European safety and environmental protection standards, and have formed large-scale and serial production. Our company has passed IATF 16949, ISO14001, BS OHSAS 18001 and other system certifications, and has been supporting many well-known automobile factories in China. At present, the products have been exported to overseas and international markets.
Hebei Nanfeng Automobile Equipment Group Co., Ltd. is a high-tech group company specializing in the production of automobile heating systems, electronic water pumps, metal stamping parts, electronic accessories and other equipment and related parts. We have 5 factories and an export foreign trade company (Beijing Golden nanfeng International Trade Co., Ltd., located in Beijing).
FAQ
1,Q:Are you a manufacturer, trading company or a third party?
A:We are a manufacturer, and our company has been established for over 30 years.
2,Q:Where is your factory located?
A:It lies in the industrial area of Wumaying of Nanpi county of province Hebei, covers an area of 80,000㎡.
3,Q:Is your price competitive?
A: Only good quality product we supply. Surely we will give you best factory price based on superior product and service.
4,Q:Why choose us?
A:We are the leading parking heater manufacture in China, and our currently the only designated parking heater suppliers for Chinese military vehicle.,in 2006, our company has passed ISO/TS16949:2002 quality management system certification.
5,Q:Would you have a discount if l have a large order?
A: Yes we could offer different discount according to your order quantity.
6,Q:Can we use our own logo?
A:Yes, we can print your private logo according to your request.
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