Contact Us
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
20KW Electric Bus Batter Heater For EV Bus
Hebei Nanfeng Group has been producing heaters for over 30 years, and our company is the largest manufacturer of automobile heating and cooling equipment in China and the designated supplier of military vehicles in China. Key markets targeted include electric vehicles: battery thermal management and HVAC refrigeration units. At the same time, we also cooperate with Bosch, and our product quality and production line have been highly recoanized by Bosch.
Description
20KW Electric Bus Batter Heater For EV Bus
Products Description


Welcome to NF PTC water heater. A PTC water heater is an electric heater that uses electricity to heat antifreeze and provide a heat source for passenger cars.
The heating device is a PTC semiconductor (positive temperature coefficient thermistor), and the shell is made of aluminum alloy. It has excellent anti-dry burning, anti-interference, anti-collision, and explosion-proof performance, making it safe, reliable, and reliable.
Products Parameter
| Model | HVH-Q20-10KW | HVH-Q20-15KW | HVH-Q20-20KW |
| Rated voltage | 600V | ||
| Voltage range | 450-750V | ||
| Rated power | 10KW, T_In20℃ | 15KW, T_In20℃ | 20KW, T_In20℃ |
| Flow(L/h) | >1800 | ||
| Current consumption (A) | ≈17A | ≈25A | ≈33A |
| Controller low voltage(VDC) | 9-16 or 18-32 | ||
| Weight | 10.5kg | ||
| Control signal | Rocker switch hardwire control | ||
Products Details






Products Advantages
Advantages of PTC Coolant Heater
Excellent heat dissipation
The aluminum alloy material has an excellent heat dissipation effect, and the structure is optimized to effectively prevent the heater and control unit from overheating.
Environmental protection of materials
Die-cast aluminum alloy shells are pollution-free, more energy-saving, and environmentally protected, and aluminum can be recycled.
Strong impact resistance
All aluminum structures have explosion-proof designs, superior mechanical performance, and strong impact resistance.
Products Application

Our Company

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