3.5KW PTC Air Conditioner

3.5KW PTC Air Conditioner

1,Vehicle interface
(1) It is completed by the low-voltage area MCU and related functional circuits, which can realize CAN basic communication functions, bus-based diagnostic functions, EOL functions, command issuing functions, and PTC status reading functions.
(2) The power interface is composed of low-voltage area power processing circuit and isolated power supply, and both high- and low-voltage areas are equipped with EMC-related circuits;
2,Control function
(1) Can realize PTC switch function;
(2) Can realize PTC duty cycle control.
3,Security function
(1) Hardware protection;
(2) Software protection;
4,Diagnostic function
(1) Low voltage voltage out of range fault;
(2) Input signal failure;
(3) High voltage area power failure;
(4) High voltage overvoltage and undervoltage fault;
(5) PTC short circuit and open circuit fault;
(6) IGBT short circuit and open circuit fault;
(7) Temperature sensor failure;
(8) Over-temperature fault;

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. NF Group have 5 factories and an export foreign trade company (Beijing Golden nanfeng International Trade Co., Ltd., located in Beijing). After more than 30 years, NF Group 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. NF has been supporting many well-known automobile factories in China. At present, the products have been exported to overseas and international markets.

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

1,Customized--We are the manufacturer! sample &OEM&ODM are available!
2,Safety--We have own test chart, all of our products have been rigorously tested in the factory.
3,Certification--We have CE and quality management system certification.
4,High Quality --Our company uses the most advanced equipment to make the best quality products.

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:How can i get to your company?
A:Our company is in Beijing, we can pick you up at the airport.
4,Q:If i will need to stay in your place for few days, is that possible to book the hotel for me?
A：It's always my pleasure, hotel booking service is available.
5,Q:What is your minimum order quantity, can you send me samples?
A：Our MOQ is one set, samples are available.
6,Q:Which level of quality are your products?
A: We have got CE, ISO certificate so far.

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