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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
High Voltage Defroster For Electric Bus
This NF series vehicle-mounted electric defroster is an electric heating and defrosting integrated unit specifically developed for commercial vehicles such as trucks, construction machinery, RVs, and buses. The equipment adopts an integrated sheet metal chassis structure and features a multi-air duct outlet design, which can quickly complete the defogging and defrosting of the windshield. At the same time, it also meets the heating needs of the cab. It is compatible with DC vehicle power supply systems and operates stably in extremely cold conditions. It is a core piece of equipment for vehicle cab heating and cooling.
Description
If you're looking for the high voltage defroster for electric bus, 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.
High Voltage Defroster For Electric Bus
Products Description

| OE NO. | NFDCS-900B-WX008 |
| Fan Rated Voltage | DC24V |
| Fan Power | 180W Dual-speed control |
| Voltage Range | Heating Element Rated Voltage |
| Heating Element Power | 5KW |
| Outgoing Cable Length | 350MM |
Products Design

1. One-piece enclosed sheet metal body
The entire machine is constructed from thickened black rust-proof cold-rolled steel sheet, stamped into a single piece, with a corrosion-resistant powder-coated surface. It is shock-resistant and corrosion-resistant, suitable for harsh driving environments such as bumpy roads, humidity, and low temperatures. Pre-installed mounting feet at the bottom allow for various installation positions, including under the cab and on the passenger side, facilitating easy assembly and disassembly. The front of the machine features the brand NF logo, along with a standardized parameter nameplate and qualification mark, providing clear specifications.
2. Multi-outlet independent airflow layout
Multiple circular air outlets are located at the top, which can be connected to external corrugated air ducts to direct hot air towards the windshield and side windows, ensuring thorough defrosting. The equipment comes with wear-resistant corrugated wiring harness sleeves and quick-connect automotive wiring harnesses. Red power connectors distinguish positive and negative terminals, ensuring neat wiring that is wear-resistant and short-circuit resistant.
3. Safety Electrical Control Protection Design
Built-in overheat protection and overload protection temperature control elements, automatically cutting off power when heating exceeds the temperature, eliminating the risk of dry burning and fire; the wiring harness uses high and low temperature resistant flame-retardant cables, suitable for a wide operating temperature range of -40℃ to 85℃ in vehicles, with strong compatibility with the vehicle's circuitry.
Products application

1. Rapid Defrosting and Defogging: The high-power electric heating core instantly generates high-temperature hot air, quickly melting frost on the windshield, eliminating window fog, solving the problem of blurred visibility in winter, and improving driving safety in rain, snow, and frost.
2. Full-Area Heating in the Cab: Multi-duct hot air distribution combines windshield defrosting with cab heating, rapidly raising the interior temperature in low-temperature environments. Suitable for special vehicles such as trucks, construction vehicles, and RVs that do not require engine heat for heating.
3. Lightweight and Integrated Design: The heating module, fan, control circuitry, and air outlet are highly integrated, resulting in a compact unit that does not occupy much space in the cab and offers strong installation adaptability.
Products advantage

Strong power supply adaptability: dedicated vehicle-mounted DC 24V power supply, directly connected to the vehicle battery, no need to modify the engine waterway;
Safe, stable and reliable: dual temperature control overheating protection, flame-retardant wiring harness, sealed chassis, not prone to failure under driving vibrations;
Flexible and convenient installation: multiple air outlets can be freely connected to the air duct, and the bottom fixed bracket is suitable for installation positions in a variety of vehicle models;
Weather-resistant and durable: The whole machine has anti-rust and anti-corrosion technology to resist outdoor rain, snow, mud and water erosion, and has a long service life;
High-efficiency heating: high-density electric heating core, fast heating speed, defrosting and heating in one, two uses in one machine.
Products FAQ
Q1: What are the parameters of the fan and heating element?
A: Fan: DC24V/180W dual-speed; Heating element: 600V/5KW.
Q2: What are the casing and cable specifications?
A: Black matte powder-coated casing; all cables are 350mm long.
Q3: Can it be used after the engine is turned off?
A: Yes, it is powered by a 24V battery. For prolonged use, intermittent charging is recommended.
Q4: What if it automatically shuts down due to high temperature?
A: Overheat protection is triggered by air duct blockage. Clean the air outlet, allow it to cool, and then restart.
Q5: What vehicles is it compatible with?
A: Various 24V heavy trucks, construction vehicles, RVs, etc.
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