Electric Car Window Defroster
NF-DCS-900B-WX033
This high voltage electric defroster is specifically designed for defrosting and deicing the windshields of pure electric buses, passenger cars, and trucks.
It utilizes advanced PTC (Positive Temperature Coefficient) heating components, which offer self-regulating, safer operation compared to traditional resistance heaters.
It utilizes advanced PTC (Positive Temperature Coefficient) heating components, which offer self-regulating, safer operation compared to traditional resistance heaters.
Quantity:
The PTC (Positive Temperature Coefficient) electric defroster is an innovative frost removal device specifically developed for electric buses. Utilizing ceramic heating elements with positive temperature coefficient characteristics, it provides a safe and efficient defrosting solution for vehicle air conditioning systems. The product is directly integrated into the vehicle's high-voltage electrical system (300-750V), perfectly matching the requirements of electric bus platforms.

Item | Value |
OE NO. | DCS-900B-WX033 |
Size | 420*298*175mm |
Type | Defrost |
Warranty | 1 year |
Car Model | New Energy Electric Bus |
Rated Voltage of Blower | DC12V/24V |
Motor Power | 180W |
Heating Body Power | 4kW |
Application | Electric Passenger Cars |
Product Name | High Voltage Electric Defrost |
Color | Black |
Core Technical Advantages
1) Intelligent Temperature Regulation
Adopts barium titanate ceramic PTC material, featuring a self-temperature regulating range of 80-180°C. It automatically adjusts output power in response to ambient temperature changes.
2) High-efficiency & Energy-saving Performance
It reaches standard operating temperature within 3 minutes after startup. Compared with conventional resistance heating systems, it delivers 35% higher defrosting efficiency and cuts energy consumption by 20% to 30%.
3) Multi-level Safety Protection
Equipped with built-in overcurrent, over-temperature and short-circuit protection functions. It features IP67 waterproof grade and passes high voltage insulation resistance test above 3000V for stable and safe operation.

1) Intelligent Temperature Regulation
Adopts barium titanate ceramic PTC material, featuring a self-temperature regulating range of 80-180°C. It automatically adjusts output power in response to ambient temperature changes.
2) High-efficiency & Energy-saving Performance
It reaches standard operating temperature within 3 minutes after startup. Compared with conventional resistance heating systems, it delivers 35% higher defrosting efficiency and cuts energy consumption by 20% to 30%.
3) Multi-level Safety Protection
Equipped with built-in overcurrent, over-temperature and short-circuit protection functions. It features IP67 waterproof grade and passes high voltage insulation resistance test above 3000V for stable and safe operation.




