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NF EV Coolant Heater 7KW Electric Coolant Heater 850V High Voltage Coolant Heater 400-850V

Short Description:

We are the largest PTC coolant heater production factory in China, with a very strong technical team, very professional and modern assembly lines and production processes. Key markets targeted include electric vehicles. battery thermal management and HVAC refrigeration units. At the same time, we also cooperate with Bosch, and our product quality and production line have been highly recoanized by Bosch.


Product Detail

Product Tags

Description

As electric vehicles (EVs) continue to grow in popularity, the need for efficient, reliable battery technology is becoming increasingly important. An important component of an electric vehicle battery system is the coolant heater, which plays a vital role in maintaining the optimal operating temperature of the battery. In this blog, we will discuss the importance of electric vehicle coolant heaters, specifically high-voltage coolant heaters and battery coolant heaters, in ensuring the performance and longevity of electric vehicle batteries.

Electric vehicle coolant heaters are designed to regulate the temperature of the battery by heating it in cold conditions or cooling it when it overheats. This is critical because extreme temperatures can negatively impact battery performance and lifespan. High-pressure coolant heaters are specifically designed to handle high-pressure systems in electric vehicles, providing consistent and reliable heating or cooling performance to keep battery temperatures within an optimal range.

In cold weather, a battery coolant heater helps warm your battery, ensuring it can provide the power you need to drive and prevent damage from freezing temperatures. When a battery becomes too cold, its ability to provide sufficient energy is reduced, resulting in reduced range and efficiency. Coolant heaters help alleviate these issues by heating the battery to the ideal operating temperature, allowing electric vehicles to perform optimally even in cold climates.

On the other hand, in hot weather, a battery coolant heater plays a vital role in preventing the battery from overheating. Excessive heat can reduce a battery's performance and shorten its overall lifespan. By utilizing coolant heaters to maintain battery temperatures within safe operating ranges, electric vehicle owners can minimize the impact of hot weather on their vehicle’s battery system.

Additionally, EV coolant heaters help improve the overall efficiency of the battery because they reduce the energy required to heat or cool the battery. This in turn ensures that more energy stored in the battery is available to propel the vehicle, ultimately improving the range and performance of electric vehicles.

Additionally, the use of high-pressure coolant heaters in EVs is critical due to the high-power nature of EV batteries. These heaters are specifically designed to meet the unique requirements of high voltage systems, providing a reliable and safe solution for regulating battery temperature. By incorporating high-pressure coolant heaters, electric vehicle manufacturers can ensure that their vehicles’ batteries are well protected and deliver consistent performance regardless of environmental conditions.

EV coolant heaters in general, and high-pressure coolant heaters and battery coolant heaters in particular, are a critical aspect of EV design. By effectively managing battery temperature, these heaters help maintain battery system performance, efficiency and longevity, ultimately enhancing the driving experience for EV owners.

In summary, the importance of an EV coolant heater in ensuring optimal performance and longevity of your EV battery cannot be overstated. Whether in cold or hot weather, these heaters play a vital role in maintaining battery temperatures within safe operating ranges, improving efficiency, range and overall performance. As the demand for reliable, efficient battery technology in electric vehicles continues to increase, electric vehicle coolant heaters, including high-pressure coolant heaters and battery coolant heaters, will continue to play an integral role in shaping the future of electric vehicles. .

Technical Parameter

No. Item Parameter
1 Use ambient temperature -40℃~125℃
2 Coolant 50% water glycol mixture
3 Use medium temperature -40~90℃, if it exceeds the range, it will enter over-temperature protection.
4 Altitude 5000 meters
5 Storage temperature -40℃~125℃
6 Maximum input pressure 300kPa
7 Pressure drop between inlet and outlet ≤18 kPa (@20L/min @60℃ inlet temperature)
8 Dimensions 239mm*176mm*127mm
9 Total weight ≤3.5 (without water filling)
10 Protection level IP67/IP6K9K (both must be met)
11 Low voltage working range and rated voltage DC9V~16V/12V
12 High voltage rated voltage 630V
13 High voltage working voltage range 400~850V
14 High and low voltage interlock High voltage interlock CAN line self-reporting
15 Heating power ≥7 kW (thermal power) (@60℃ inlet, 16 L/min)
16 Communication protocol CAN
17 Power adjustment method Compatible with gear control and power control

Packaging & Shipping

包装
运输4

CE certificate

Certificate_800像素
CE

Company Profile

南风大门
exhibition

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.

FAQ

1. What is a battery coolant heater?

A battery coolant heater is a device that helps maintain and regulate the temperature of your battery, ensuring it operates at optimal levels.

2. Why is a battery coolant heater important?
A battery coolant heater is important because it helps prevent the battery from getting too hot or too cold, which can affect its performance and lifespan.

3. How does the battery coolant heater work?
Battery coolant heaters work by circulating coolant around the battery, drawing heat from the battery when it's too hot and providing heat when the battery is too cold.

4. What are the benefits of using a battery coolant heater?
Using a battery coolant heater can help improve the overall performance and life of your battery and increase the efficiency of the vehicle or equipment it powers.

5. Can the battery coolant heater be installed on any type of battery?
The battery coolant heater is designed to be compatible with all types of batteries so it can be installed on most types of batteries.

6. How long does it take to install a battery coolant heater?
Battery coolant heater installation time may vary depending on battery type and specific installation requirements, but it usually takes a few hours to complete.

7. Is the battery coolant heater safe to use?
Yes, battery coolant heaters are safe to use if installed and operated correctly. They are designed with safety features to prevent any potential danger.

8. Can the battery coolant heater be used in extreme temperatures?
Yes, battery coolant heaters are designed for use in a wide range of temperatures, including extremely cold and hot conditions, to help keep battery temperatures constant.

9. How to maintain the battery coolant heater?
Regular maintenance, such as checking for leaks, cleaning the coolant system, and inspecting the heater for signs of wear, can help maintain the life and effectiveness of your battery coolant heater.

10. Where can I buy a battery coolant heater?
Battery coolant heaters can be purchased from automotive supply stores, online retailers, and authorized battery heating system dealers. It's important to make sure you purchase a high-quality, compatible heater for your specific battery.


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