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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
NF 7KW Electric Coolant Heater
Hebei Nanfeng Group has been producing heaters for more than 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.7KW HV coolant heater for electric vehicles is specially designed for electric vehicles and has the advantages of fast heating and environmental protection.
Description
7kw PTC heater automotive high voltage coolant heater
Products Description
Main feature
Positive temperature coefficient characteristics: PTC coolant heaters utilize positive temperature coefficient materials, that is, their resistance increases with temperature. This means that the heater is self-stabilizing during operation, avoiding the risk of overheating.
Rapid heating: The PTC coolant heater has the characteristics of rapid heating, which can quickly heat the coolant to the appropriate temperature and improve the thermal efficiency and combustion efficiency of the engine.
Self-controlled power: When the temperature rises, the resistance of the PTC coolant heater will increase, causing the heating power to decrease, thereby preventing overheating and ensuring the safe and stable operation of the system.
1
Power
1.Almost 100% heat output
2.Heat output independent of coolant medium temperature and operating voltage
2
Precision
1.Seamlessly, quickly and precisely controllable
2.Seamlessly, quickly and precisely controllable
3
Efficiency
1.Rapid performance
2.Direct, fast heat transfer
safety
4
Safety
1.3-dimensional safety concept
2.Compliance with international vehicle standards
High Voltage Coolant Heater
Energy saving and environmental protection: PTC coolant heater can adjust the heating power according to actual needs, avoid excessive consumption of energy, improve energy utilization efficiency, reduce energy waste, and has good energy saving and environmental protection performance.
High stability: PTC coolant heater uses high-quality materials and manufacturing processes, has high stability and reliability, and can continue to operate stably in harsh working environments.
| Item | SR03-18 |
| Power | 7KW -5%,+10% (350VDC, 20 L/min, 25 ℃) |
| High voltage | 240~500 VDC |
| Low voltage | 9-16 VDC |
| Communication method | CAN2.0B |
| IP grade | IP 6K9K & IP67 |
| Coolant | 50 ( water) +50 (ethylene glycol) |
Product explosion diagram：
Products Details
Title
Title
Installation method:
The base of the PTC water heating heater has 6 installation points, which are fixed to the installation bracket by 6 ST6 self-tapping screws. The installation bracket can be customized according to the installation space of the vehicle.
Products Application
Certification
If you're looking for the nf 7kw electric coolant heater, 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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