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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
5KW High Voltage Coolant Heater For Electric Cars
Hebei Nanfeng Automobile Equipment Co., Ltd. has been producing heaters for more than 30 years, and this HVH 5kw high voltage coolant heater is designed for pure electric/hybrid/fuel cell vehicles with the advantages of energy saving and fast heating.
Description
5KW High Voltage Coolant Heater For Electric Cars
1,Product Introduction
This electric PTC heater is suitable for electric/hybrid/fuel cell vehicles, and is mainly used as the main heat source to control the temperature in the car. This PTC electric heater is suitable for both driving and car parking. Electrical energy is efficiently converted into heat energy by PTC components during the heating process, so this product has a faster heating effect than internal combustion engines. In this case, it is possible to regulate the battery temperature (heating to operating temperature) and the initial charge of the fuel cell.
2,Product Parameter
| Medium temperature |
-40℃~90℃ |
| Medium type | Water: ethylene glycol /50：50 |
| Power/kw |
5kw@60℃,10L/min |
| Brust pressure | 5bar |
| Insulation resistance MΩ | ≥50 @ DC1000V |
| Communication protocol | CAN |
| Connector IP rating(high and low voltage) |
IP67 |
| High voltage working voltage/V (DC) | 450-750 |
| Low voltage operating voltage/V(DC) | 9-32 |
| Low voltage quiescent current |
< 0.1mA |
3,Start Check
When the PTC electric heater is powered on or reset and restarted, if the heating power requested by the host computer is valid, the startup check process will be executed.
First, detect the total current of all heating branches in the closed state. If the current exceeds the specified value, it indicates that the system hardware has a short circuit, or a leakage current, or a fault in the current sensor detection circuit.
Then the system will supply power for each heating branch separately for a period of time, and detect whether the corresponding current exceeds the specified value. If it exceeds the specified value, it will be judged that there is an overload or an open circuit, and the corresponding heating branch is judged as a faulty branch. The road can continue to work normally.
4,Product Detail
5,Product Application
6,Product Certification
7,Our Advantage
1.easy to installation
2.Smooth operating with no noise
3.Strict quality management system
4.Superior equipment
5.Professional services
6.OEM/ODM services
7.Offer sample
8.High quality products
1) Variety types for selection
2) Competitive price
3) Prompt delivery
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