NF Best Sell 6KW EV Coolant Heater 350V HVCH DC12V PTC Coolant Heater For EV
Product Details
①Complete the command input from the air conditioning panel.
②The air conditioner panel sends the user's operation command to the controller through CAN communication or ON/OFF PWM.
③After the water heating PTC controller receives the command signal, it turns on the PTC in PWM mode according to the power requirement.
Design advantages：
①Using 4-channel PWM control mode, the busbar inrush current is small, and the requirements for the relay in the vehicle circuit are low.
②PWM mode control enables continuous adjustment of power.
③The CAN communication mode can report the working status of the controller, which is convenient for vehicle control and monitoring.
Technical Parameter
| Item | WPTC01-1 | WPTC01-2 |
| Heating output | 6kw@10L/min,T_in 40ºC | 6kw@10L/min,T_in 40ºC |
| Rated voltage(VDC) | 350V | 600V |
| Working voltage(VDC) | 250-450 | 450-750 |
| Controller low voltage | 9-16 or 18-32V | 9-16 or 18-32V |
| Control signal | CAN | CAN |
| Heater dimension | 232.3 * 98.3 * 97mm | 232.3 * 98.3 * 97mm |
Advantage
1.The electric heating antifreeze is used to heat the car through the heater core body.
2.Installed in the water cooling circulation system.
3.The warm air is mild and the temperature is controllable.
4.The power of IGBT is regulated by PWM.
5.The utility model has the function of short-time heat storage.
6.Vehicle cycle, support battery heat management.
7.Environmental Protection.
CE certificate
Application
Description
As electric vehicles (EVs) continue to gain popularity as a sustainable mode of transportation, the need for efficient heating systems in these vehicles is becoming increasingly important. A key component in the EV heating system is the PTC (Positive Temperature Coefficient) heater. In this blog, we will explore the role of PTC heaters in EV and their impact on high-pressure coolant heating.
PTC heaters are commonly used in electric vehicles to provide efficient, rapid heating of the cabin and high-voltage coolant. These heaters are popular in the automotive industry due to their compact size, fast response time and high energy efficiency. PTC heaters are particularly suitable for electric vehicles as they do not require a separate coolant circuit, making them an ideal solution for heating high-pressure coolant in electric vehicles.
One of the main advantages of using PTC heaters in electric vehicles is their ability to operate at high voltages. This effectively heats the coolant in the electric vehicle's high-voltage electrical system, ensuring that the vehicle's powertrain and battery pack operate at optimal temperatures. In addition, PTC heaters are designed to withstand the high-pressure environment of electric vehicles, making them a reliable and safe heating solution for electric vehicles.
Using PTC heaters in electric vehicles also helps improve energy efficiency. These heaters are designed to automatically adjust power consumption based on the temperature of the coolant, reducing energy waste and increasing overall heating efficiency. As a result, electric vehicles equipped with PTC heaters can achieve better thermal management of high-voltage electrical systems, thereby extending battery life and improving performance in cold weather conditions.
Additionally, the PTC heater’s compact size and versatile mounting options make it an ideal heating solution for electric vehicles. The flexibility of the PTC heater design allows it to be easily integrated into the vehicle's heating system, allowing automakers to optimize cabin heating and high-pressure coolant heating in electric vehicles. This in turn enhances the overall comfort and driving experience for EV owners, ensuring they stay warm and comfortable even in adverse weather conditions.
The impact of PTC heaters in electric vehicles is not limited to heating the cab and high-pressure coolant. These heaters also play a vital role in improving the overall efficiency and range of electric vehicles. By efficiently heating high-pressure coolant, PTC heaters help maintain optimal operating temperatures for the vehicle's powertrain and battery pack, ensuring that electric vehicles deliver consistent performance and range regardless of external temperature conditions.
In summary, the use of PTC heaters in electric vehicles has greatly promoted the advancement of efficient heating systems for electric vehicles. These heaters play a key role in heating the cabin and high-pressure coolant quickly and efficiently, ultimately improving the energy efficiency, thermal management and overall driving experience of electric vehicles. As demand for electric vehicles continues to grow, the importance of PTC heaters in improving EV performance and sustainability cannot be overstated. With the continuous advancement of heating technology, the future of PTC heaters in electric vehicles is bright.
Company Profile
Hebei Nanfeng Automobile Equipment (Group) Co., Ltd is a group company with 5 factories, that specially produce parking heaters, heater parts, air conditioner and electric vehicle parts for more than 30 years. We are the leading auto parts manufacturers in China.
Our factory's production units are equipped with high tech machineries, strict quality,control testing devices and a team of professional technicians and engineers endorsing the quality and authenticity of our products.
In 2006, our company has passed ISO/TS16949:2002 quality management system certification. We also bagged the CE certificate and Emark certificate making us among the only few companies in the world acquiring such high level certifications.
Currently being the largest stakeholders in China, we hold a domestic market share of 40% and then we export them around the globe particularly in Asia, Europe and Americas.
Meeting the standards and demands of our customers have always been our top priority. It always encourages our experts to continuously brain storm, innovate, design and manufacture new products, impeccably suitable for the Chinese market and our customers from every nook of the world.
