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NF 6KW 12V 24V 350V 600V EV coolant electric high voltage PTC heater
The PTC coolant heater provides heat to the cockpit of the new energy vehicle and achieves safe defrost and defogging standards. It also provides heat to other mechanisms of the vehicle that require temperature regulation (e.g. the battery).
Our high-voltage coolant heaters can be used for improving battery energy performance in EVs and HEVs. In addition it allows comfortable cabin temperatures to be generated in a short time enabling a better driving and passenger experience. With high thermal power density and fast response time due to their low thermal mass, these heaters also extend pure electric driving range as they use less power from the battery.
The product is designed to meet the voltage requirements of 618V, the PTC sheet is 3.5mm thick and Tc210°C to ensure good voltage resistance and durability. The internal heating core component of the product is in 4 groups and is controlled by 4 IGBTs.
In order to ensure the product's protection level IP67, the product heating core component is fitted into the lower base, where it is sealed with potting glue and potted to the upper surface of the D-tube. After assembling the other components, a gasket is used to seal between the upper and lower bases to ensure that the product is waterproof.
| Model | WPTC01-1 | WPTC01-2 |
| Rated voltage (V) | 350 | 600 |
| Voltage range (V) | 250-450 | 450-750 |
| Rated power (W) | 6000±10%@10L/min,Tin=0ºC | 6000±10%@10L/min,Tin=0ºC |
| Controller low voltage (V) | 9-16 or 18-32 | 9-16 or 18-32 |
| Control signal | CAN | CAN |
Hebei Nanfeng Automobile Equipment(Group) Co., Ltd was established in 1993, which is a group company with 6 factories. We arethe biggest vehicle heating & cooling system manufacturer in China and the designated supplier of Chinese electric vehicles.Our main products are high voltage coolant heater, electronic water pump, plate heat exchanger, parking heater,parking air conditioner,etc.
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 amongst the only few companies in the world acquiringsuch high level certifications.Currently being the largest stakeholders in China, we hold adomestic market share of 40% and then we export them around the globe particularly in Asia,Europe and Americas.
Meeting the standards and demands of ourcustomers have always been our top priority. It always encourages our experts to continuouslybrain storm,innovate,design and manufacture new products, impeccably suitable for theChinese market and our customers from every nook of the world.
1. Q:Are you a manufacturer, trading company or a third party?
A:We are a manufacturer, and we have builded up our company since 1993.
2. Q:How can I get to your factory?
A:Our factory is near Beijing Airport, we can pick you up in the airport.
3. Q:How can i get the after-service?
A: We will send you the spare parts by free if the problems caused by us.If it is the men-made problems,we also send the spare parts,however it is charged. Any problem, you can call us directly.
4. Q:How can i trust your company?
A:With 30-years-professional design, we can provide you suitable suggestion and lowest price.Assessed by third party, national patents and CE, ISO for all equipment, .
5. Q:Is your price competitive?
A: Only good quality machine we supply. Surely we will give you best factory price based on superior product and service.
6. Q: Why choose us?
A: We are one of High-tech Enterprises and Trustworthy Enterprises.We obtained the certificate of ISO9001.
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