Latest Products
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
High Voltage Coolant PTC Electric Heater
The future of mobility is electric. Renewable energy sources allow for carbon-reduced mobility. Anew generation of vehicles is emerging--E-cars and hybrid.
Increased electric vehicle rang results in less engine heat and thus to higher heating requirements.
The 7kw high voltage coolant heater is mainly used for heating the passenger compartment ,defrosting and removing fog on the window,or preheating battery thermal management system battery ,to meet the corresponding regulations, functional requirements.
Description
High Voltage Coolant PTC Electric Heater--W04
1.Product description
2.Introduction
The temperature of the battery rises due to the large amount of heat generated by the power cell and the fact that it is in a relatively closed environment. The battery module cooling system is a device used to dissipate heat in new energy vehicles. By keeping the power cell cooled or heated, the power cell can be kept at a better operating temperature to improve its operating efficiency and extend its service life. The heat dissipation has been the focus of research on new energy vehicles.
Thermal management of the new energy vehicle power lithium battery pack system can be divided into four categories: natural cooling, air cooling, liquid cooling and direct cooling. Of these, naturally cooling is a passive thermal management method, whereas air-cooling, liquid-cooling and direct cooling are active. The key difference between the three is the difference in the heat exchange media. There is no additional heat exchange device for natural cooling.
3.Specification
| Item | W04-1 | W04-2(Without controller) | W04-3 |
| Heating output | 5kw, 6kw, 7kw, 8kw @10L/min，T_in 40℃ | ||
| Rated voltage(VDC) | 600V | 600V | 350V |
| Working voltage(VDC) | 450-750 | 450-750 | 250-450 |
| Impulse current(A) | ≤30@750V | ≤30@750V | ≤45@450V |
| Controller low voltage | 9-16 or 16-32V | -- | 9-16 or 16-32V |
| Control signal | CAN2.0B | NTC + temperature control switch | CAN2.0B |
| Control model | Gear (3th gear) or PWM | -- | Gear (3th gear) or PWM |
| Heater dimension | 310*144*107.5mm | ||
| Installation dimension | 144*128*119 | ||
| Joint dimension | D20*22 (waterproof ring) mm | ||
| Heater weight | ＜2.1kg | ||
| High voltage connector | JonHon C10514N1-02-3-1 | ||
| Low voltage connectors | 320Q60A1-LVC-4 (Haichen A02-ECC) | ||
4.Technical advantages
5.Application
HVH Application electric Car
HVH Application electric Truck
HVH Application electric transportation
HVH Application electric Bus
6.Advantage
7.Company Profile
8.CE certificate
Hot Tags: high voltage coolant ptc electric heater, China, factory, suppliers, manufacturers, seller, wholesale, quotation, 6kw electric parking ptc heater, 7kw automotive ptc coolant heater, layer heater for electric vehicle, ev ptc heater, High voltage cabin heating technology, 6kw ev ptc coolant heater
You Might Also Like
