PTC Air Heater for Electric Vehicles
Product Description
With the concern for environmental protection, the development of electric vehicles has gained tremendous international attention and is entering the automotive market. Vehicles with internal combustion engines use waste engine heat for heating, and they require additional equipment as the primary heating source. High voltage positive temperature coefficient (PTC) heaters are able to achieve the required heating power, efficiency and reliability and are considered to be the best choice.
The heater portion of the PTC heater assembly is located in the lower part of the heater and utilizes the properties of the PTC sheet for heating. The heater is energized at high voltage and the PTC sheet generates heat, which is transferred to the aluminum strip of the radiator and then blown across the surface of the heater by an air box fan, which removes the heat and blows warm air.
The PTC air heater assembly adopts one-piece structure, which integrates the controller and PTC heater into one, the product is small in size, light in weight and easy to install. The PTC heater is compact in structure and reasonable in layout, which utilizes the space of the heater with maximum efficiency, and the safety, waterproof and assembly process are considered in the design of the heater to ensure that the heater can operate normally.
Technical Parameter
| Rated Voltage | 333V |
| Power | 3.5KW |
| Wind speed | Through 4.5m/s |
| Voltage resistance | 1500V/1min/5mA |
| Insulation resistance | ≥50MΩ |
| Communication methods | CAN |
Application
FAQ
1. Q: Are you a manufacturer, trading company or a third party?
A: We are a group company with 6 factories, that specially produce heaters and heater parts for more than 30 years.
2. Q: Where is your factory located?
A: Our factories are located in Hebei Province, China.
3. Q: How can I get to your factory?
A: Our factory is near Beijing Airport, we can pick you up in 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 minimum quantity is up to the specific product.
