NF 7KW HV Coolant Heater 600V High Voltage Coolant Heater 24V PTC Coolant Heater
Description
With the global shift towards sustainable transportation, electric vehicles (EVs) are gaining popularity. These vehicles are not only environmentally friendly, but also offer significant benefits such as reduced operating costs and improved efficiency. A key component that plays a vital role in the performance of electric vehicles is the high-voltage heater. In this blog, we will discuss the importance of high voltage heaters in automotive applications, with a particular focus on electric vehicle PTC coolant heaters and battery coolant heaters.
Significance of high-pressure heaters in electric vehicles:
1. Improve battery performance:
One of the most critical aspects of an electric vehicle is its battery performance. High voltage heaters play a vital role in maintaining an optimal temperature in a vehicle's battery pack. These heaters prevent the battery from overheating in extreme weather conditions and ensure it operates more efficiently, extending its lifespan and overall performance.
2. Efficient cabin heating:
Electric vehicles utilize high-voltage heaters to not only heat the battery, but also keep the occupants warm. Traditional internal combustion engine vehicles rely on the waste heat generated by the engine to heat the cabin. However, in electric vehicles, high-voltage heaters are essential to provide a comfortable interior temperature. The Electric Vehicle PTC Coolant Heater is equipped with Positive Temperature Coefficient (PTC) technology to efficiently and quickly heat the passing air.
3. Energy saving:
High-voltage heaters in electric vehicles are designed to operate with high energy efficiency. By harnessing the energy stored in the vehicle's battery pack, these heaters significantly reduce the wasted energy required by conventional internal combustion engine vehicles. As a result, electric vehicles equipped with high-pressure heaters consume less energy, maximize driving range and minimize the overall carbon footprint.
Electric Vehicle PTC Coolant Heater:
Electric vehicle PTC coolant heater is becoming more and more popular for its excellent heating capacity and energy-saving features. These heaters use positive temperature coefficient (PTC) materials that automatically adjust the applied current based on temperature. When the coolant temperature is low, the resistance of the PTC material is high and consumes less energy. When the coolant reaches the desired temperature, the electrical resistance of the PTC material decreases, regulating the electrical current and ensuring efficient heating.
Battery Coolant Heater:
Battery coolant heaters are specifically designed to maintain an optimal temperature for electric vehicle battery packs. These heaters work by circulating hot coolant through a series of tubes around the battery modules. The heated coolant effectively heats the battery, ensuring its performance and extending its lifespan. Additionally, the battery coolant heater plays a vital role in preheating the battery in cold weather, reducing the impact of temperature on battery efficiency and overall range.
In summary:
High-voltage heaters are important components in electric vehicles. Not only do they enhance battery performance, they also ensure efficient cabin heating and energy savings. Electric vehicle PTC coolant heaters and battery coolant heaters are two major advances in high-pressure heating technology that have revolutionized the electric vehicle industry. With these cutting-edge heaters, electric vehicles are now more capable than ever before to deliver longer driving ranges, comfortable cabin temperatures and a sustainable mode of transportation for the future. As the world continues to prioritize sustainable mobility, high-voltage heaters will play a key role in driving the electrification revolution.
Technical Parameter
| Rated power (kw) | 7KW |
| Rated Voltage(VDC) | DC600V |
| Working Voltage | DC450-750V |
| Controller low voltage (V) | DC9-32V |
| Working environment temperature | -40~85℃ |
| Storage temperature | -40~120℃ |
| Protection level | IP67 |
| Communication protocol | CAN |
Product Detail
Advantage
(1) Efficient and rapid performance: longer driving experience without wasting energy
(2) Powerful and reliable heat output: fast and constant comfort for the driver, passengers and battery systems
(3) Fast and easy integration:CAN Control
(4) Precise and stepless controllability: better performance and optimized power management
Application
Our Company
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 electric vehicle PTC coolant heater?
An EV PTC (Positive Temperature Coefficient) Coolant Heater is a device used in EVs to heat the coolant that circulates through the vehicle's cooling system. It helps to warm up the cabin and warm up the battery, improving overall energy efficiency and range.
2. How does electric vehicle PTC coolant heater work?
PTC coolant heaters use ceramic heating elements with a positive temperature coefficient. When current passes through the element, its resistance increases with temperature, generating heat. The heat is transferred to the coolant, which then circulates to heat the vehicle's interior and battery pack.
3. What are the benefits of using an electric vehicle PTC coolant heater?
There are several advantages to using an electric vehicle PTC coolant heater. It helps heat the cabin faster in cold weather, provides more efficient battery operation by warming up before use, and reduces reliance on battery power, increasing driving range.
4. Is the electric vehicle PTC coolant heater energy-saving?
Yes, electric vehicle PTC coolant heaters are designed to be energy efficient. By utilizing the vehicle's existing coolant circulation system, the heater maximizes the use of waste heat from the battery and power electronics to heat the cabin and battery pack, reducing demand on the vehicle's battery.
5. Can electric car PTC coolant heater be used for any electric car?
Generally speaking, electric vehicle PTC coolant heaters can be used in many kinds of electric vehicles. However, specific compatibility for a particular model should be checked with the vehicle manufacturer or consult the vehicle's owner's manual for compatibility information.
6. How long does it take for electric vehicle PTC coolant heater to warm up the cab?
The time it takes for an electric vehicle PTC coolant heater to warm up the cab depends on factors such as the initial cab temperature, the outside temperature, and the power output of the heater. Typically, it takes a few minutes for the heater to start producing hot air and achieve full heat within 10-20 minutes.
7. Can the electric vehicle PTC coolant heater be used while the vehicle is charging?
Yes, the electric vehicle PTC coolant heater can be used while the vehicle is charging. In fact, using a heater while charging is often recommended because it allows the vehicle to use grid power for heating rather than depleting the battery's energy reserves.
8. Is the electric vehicle PTC coolant heater noisy?
No, EV PTC coolant heaters are designed to run quietly. They are equipped with noise reduction to produce minimal sound when heated, ensuring a comfortable and quiet cabin environment.
9. Can the electric vehicle PTC coolant heater be installed after sale?
Yes, in many cases EV PTC coolant heaters can be installed aftermarket. However, a professional installer or vehicle manufacturer must be consulted to ensure compatibility and proper installation as it may vary depending on the make and model of the vehicle.
10. How does an electric vehicle PTC coolant heater improve the efficiency of electric vehicles?
Electric vehicle PTC coolant heaters increase the efficiency of electric vehicles by reducing the battery energy required to heat the cabin. By warming up the vehicle's interior and battery prior to driving, the heater allows the vehicle to allocate more energy to propulsion, improving overall range and energy efficiency.
