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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
8KW Automotive Electric Heater For EV
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.8KW automotive electric heater for EV is specially designed for electric vehicles and has the advantages of fast heating and environmental protection.
Description
8KW Automotive Electric Heater For EV
Products Description
PTC heater, also called PTC heating body, is composed of PTC ceramic heating element and aluminum tube. This type of PTC heater has the advantages of small thermal resistance, high heat transfer efficiency, is a kind of automatic constant temperature, power-saving electric heater. The outstanding feature is the safety performance, any application will not produce such as electric tube heater surface "red" phenomenon, which causes burns, fire and other safety hazards.
Products Parameter
| Power | 8KW±10%（600VDC, T_In=60℃±5℃, flow=10L/min±0.5L/min |
| Flow resistance | 4.6 ( Refrigerant T = 25 ℃, flow rate = 10L/min) KPa |
| Burst pressure | 0.6 MPa |
| Storage temperature | -40~105 ℃ |
| Use ambient temperature | -40~105 ℃ |
| Voltage range (high voltage) | 600V (450~750V) / 350V (250~450V) optional |
| Voltage range (low voltage) | 12V(9~16V) / 24V (16~32V) optional |
| Relative humidity | 5~95% |
| Supply current | 0~14.5 A |
| Inrush current | ≤25 A |
| Dark current | ≤0.1 mA |
| Insulation withstand voltage | 3500VDC/5mA/60s, no breakdown, flashover and other phenomena |
| Insulation resistance | 1000VDC/200MΩ/5s |
| Weight | ≤3.3 Kg |
| Discharge time | 5s (60V) |
| IP protection (PTC assembly) | IP67 |
| Heater air tightness Applied voltage | 0.4MPa, test 3min, leakage less than 500Par |
| Communication | CAN2.0 / Lin2.1 |
Products Details
Products Design
Two waterways flow in parallel and at the same time, and after two cycles, flow out from the other water port, the coolant surrounds all the heating core, the waterway is arranged with stall bars to increase the turbulent flow of coolant, the heat exchange rate is high, and the power density of PTC is effectively enhanced.
The water chamber formed by the water tank and the upper cover of the water tank is sealed by the extrusion of the seal ring, which is 6.4mm in height, 1.4mm in interference, 28% in extrusion, and can withstand the air pressure of 0.3Mpa for a long time.
Products Installation
Products Application
Products Certification
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