| After-sales Service: | Yes |
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| Warranty: | 1 Year |
| Function: | Heating |
| Control Mode: | Can Control |
| Temperature Adjustable Area: | Wide Range |
| Certification: | ISO, CE |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
This PTC coolant heater is suitable for electric / hybrid / fuel cell vehicles and is mainly used as the main heat source for temperature regulation in the vehicle. The PTC coolant heater is applicable to both vehicle driving mode and parking mode. In the heating process, electric energy is effectively converted into heat energy by PTC components. Therefore, this product has faster heating effect than internal combustion engine. At the same time, it can also be used for battery temperature regulation (heating to working temperature) and fuel cell starting load.
The PTC coolant heater adopts PTC technology to meet the safety requirements of passenger cars for high voltage. In addition, it can also meet the relevant environmental requirements of components in the engine compartment.
The purpose of PTC coolant heater in application is to replace the engine block as the main source of heat source. By supplying power to the PTC heating group, the PTC heating component is heated, and the medium in the circulating pipeline of the heating system is heated through heat exchange.
| Medium temperature | -40ºC~90ºC |
| Medium type | Water: ethylene glycol /50:50 |
| Power/kw | 5kw@60ºC,10L/min |
| Brust pressure | 5bar |
| Insulation resistance MΩ | ≥50 @ DC1000V |
| Communication protocol | CAN |
| Connector IP rating(high and low voltage) | IP67 |
| High voltage working voltage/V (DC) | 250-450 / 450-750 |
| Low voltage operating voltage/V(DC) | 9-32 |
| Low voltage quiescent current | < 0.1mA |
The PTC electrical heater is packed by vacuum, then the whole is packed by carton.
Hebei Nanfeng Automobile Equipment (Group) Co., Ltd is a group company with 5 factories, that specially produce parking heaters,heater parts, air conditioner and Electric vehicle parts for more than 30 years. We are the leading auto parts manufacturers in China.
Our factory's production units are equipped with high tech machineries, strict quality control testing devices and a team of professional technicians and engineers endorsing the quality and authenticity of our products.
In 2006, our company has passed ISO/TS16949:2002 quality management system certification. We also bagged the CE certificate and Emark certificate making us among the only few companies in the world acquiring such high level certifications. Currently being the largest stakeholders in China,we hold a domestic market share of 40% and then we export them around the globe particularly in Asia, Europe and Americas.
Meeting the standards and demands of our customers have always been our top priority. It always encourages our experts to continuously brain storm, innovate, design and manufacture new products, impeccably suitable for the Chinese market and our customers from every nook of the world.
Users of electric vehicles don't want to go without the comfort of heating that they are used to in combustion engine vehicles. That's why a suitable heating system is just as important as the battery conditioning, which helps to extend service life, reduce charging time and increase range.
This is where the third generation of NF high voltage PTC heater comes in, providing the benefits of battery conditioning and heating comfort for special series from body manufacturers and OEMs.
The main performance features are as follows:
1.With compact structure and high power density, it can flexibly adapt to the installation space of the whole vehicle.
2.The use of plastic shell can realize the thermal isolation between the shell and the frame, so as to reduce the heat dissipation and improve the efficiency.
3.Redundant sealing design can improve the reliability of the system.
Suppliers with verified business licenses
Audited Supplier 
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