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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
PTC Air Heater For Electric Vehicles With CE
NF PTC Ceramic Air Heater is suitable for hybrid battery vehicles and is mainly used as the main heat source for temperature regulation in the car. The heating effect of the product is faster than that of the internal combustion engine. During the heating process, the electrical energy is effectively converted into heat energy by the PTC component.
Description
PTC Air Heater For Electric Vehicles With CE
Products Description
The PTC air heater for new energy vehicles is a high-efficiency electric heating device that uses positive temperature coefficient (PTC) ceramic materials as the core and achieves rapid constant temperature heating through current self-regulation. Its features include:
1. High efficiency and energy saving: electrical energy is directly converted into thermal energy with an efficiency of over 95%;
2. Safe and reliable: PTC characteristics automatically prevent overheating, without the risk of open flames;
3. Fast response: the air outlet temperature can reach above 60°C within 30 seconds;
4. Compact and lightweight: adapted to the space limitations of electric vehicles;
5. Intelligent control: integrated vehicle temperature control system, supporting multi-speed adjustment.
Mainly used in winter cabin heating, battery pack preheating, and other scenarios, replacing the traditional fuel vehicle heating system and improving the low-temperature adaptability of electric vehicles.
Products Parameters
| High Rated voltage | 575V |
| Power | 5KW |
| High voltage range | 450-756V |
| Low Rated voltage | 24V |
| Insulation Withstand | 2500VDC/10mA/60s |
| Communication method | CAN |
PTC air heaters provide customized product services. If you want customized production according to your project, you need to tell me the following information:
1. How much power is needed?
2. How much is needed for a high-voltage range? What is the required rated voltage?
3. How much is needed for low voltage range? How much rated low voltage is needed?
4. What control methods are needed?
Products Details
The size of the product can be customized according to your requirements.
Products Application
Products Certification
Our PTC air heater is CE certified; refer to the following figure:
PTC Air Heater FAQ
1. Q: What is a PTC air heater?
A: A PTC (Positive Temperature Coefficient) air heater is an electric heating device used in NEVs to provide cabin warmth or battery thermal management. It uses PTC ceramic elements that self-regulate temperature for efficient heating.
2. Q: How does a PTC heater work?
A: When electricity flows through the PTC material, it heats up. As the temperature rises, the material's resistance increases, reducing power consumption automatically to prevent overheating.
3. Q: How does cold weather affect PTC heater performance?
A: Extreme cold may reduce efficiency or increase heating time, but it remains operational. Some NEVs pre-condition the cabin/battery while charging to mitigate this.
4. Q: Can I use the PTC heater while charging the vehicle?
A: Yes, but it may slow charging speed as power is shared between heating and battery charging.
5. Q: What is the lifespan of a PTC heater?
A: Typically 8–10 years with proper use, though harsh conditions (e.g., humidity, dust) may shorten it.
6. Q: Why does the heater emit a burning smell?
A: This could indicate dust accumulation on the heater during initial use (normal) or a wiring fault (requires inspection if persistent).
7. Q: How do you reset a malfunctioning PTC heater?
A: Turn the vehicle off for 5–10 minutes to allow the system to reset. If issues persist, consult a technician.
8. Q: Are PTC heaters covered under warranty?
A: Most manufacturers include PTC heaters in the NEV's standard warranty (e.g., 3–5 years). Check your vehicle's warranty terms.
our Company
If you're looking for the ptc air heater for electric vehicles with ce, welcome to wholesale the product from our factory. As one of the leading manufacturers and suppliers in China, we will offer you the best service and fast delivery. Now, check the quotation with our seller.
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