NF 10KW 350V High Voltage Coolant Heater 12V High Voltage PTC Heater
Description
The automotive industry has made remarkable strides in electrification and sustainability in recent years. As demand for electric vehicles continues to grow, manufacturers continue to innovate to make them more efficient and reliable. A key component that plays a vital role in the overall performance of an electric vehicle is the high-voltage coolant heater. In this blog post, we'll delve into what an automotive high-voltage coolant heater is, its benefits, and its contribution to the electrification revolution.
Learn about High voltage Coolant Heaters:
High-voltage coolant heaters, also known as HV coolant heaters, are a cutting-edge technology designed to optimize thermal management in electric vehicles. It is an integral part of the vehicle's thermal control system and its main function is to heat the coolant that circulates through the vehicle's powertrain.
Advantages of High voltage Coolant Heaters:
1. Enhance battery performance:
A high-voltage coolant heater ensures that the battery pack operates at an optimum temperature, especially in extreme weather conditions. By keeping the battery temperature within an optimal range, the high-voltage coolant heater increases battery performance and life.
2. Efficient cabin heating:
In addition to heating the battery pack, the high-voltage coolant heater also heats the vehicle's cabin. Unlike traditional block heaters powered by fossil fuels, high-pressure coolant heaters utilize the vehicle's existing electric drivetrain. Not only does this reduce emissions, it also allows for more precise and efficient temperature control in the cabin.
3. Cold start optimization:
Starting an internal combustion engine in cold weather can be challenging, but starting an electric vehicle with a cold battery pack presents a different set of challenges. High-voltage coolant heaters solve this problem by quickly bringing the battery pack to its optimum operating temperature before the EV starts. This improves performance and range even in winter.
4. Increase the range:
High-voltage coolant heaters help extend the range of electric vehicles by efficiently heating the battery pack and minimizing energy loss from low temperatures. This is especially important for drivers who live in areas with extreme weather conditions, as they can rely on electric vehicles even on the coldest days.
5. Reduce overall energy consumption:
High voltage coolant heaters are more energy efficient than alternative heating methods such as electrical resistance heating elements. This is because it utilizes waste heat from the electric drivetrain and transfers it to the coolant, reducing the need for additional energy and minimizing overall energy consumption.
in conclusion:
Automotive high voltage coolant heaters are a game changer in the electric vehicle space. Its ability to efficiently heat battery packs, optimize cold starts, enhance cabin heating and increase the range of electric vehicles makes it an integral component in ensuring the widespread adoption of sustainable transport. As the world moves towards a greener future, high-voltage coolant heaters are proving to be a key element in making electric vehicles more reliable, practical and attractive to a wider range of consumers.
Technical Parameter
|
No. |
project |
parameter |
unit |
|
1 |
power |
10 KW (350VDC, 10L/min, 0℃) |
KW |
|
2 |
high voltage |
200~500 |
VDC |
|
3 |
low voltage |
9~16 |
VDC |
|
4 |
electric shock |
< 40 |
A |
|
5 |
Heating method |
PTC positive temperature coefficient thermistor |
|
|
6 |
control method |
CAN |
|
|
7 |
Electric strength |
2700VDC, no discharge breakdown phenomenon |
|
|
8 |
Insulation resistance |
1000VDC, >1 0 0MΩ |
|
|
9 |
IP level |
IP6K9K & IP67 |
|
|
10 |
storage temperature |
-40~125 |
℃ |
|
11 |
Use temperature |
-40~125 |
℃ |
|
12 |
coolant temperature |
-40~90 |
℃ |
|
13 |
Coolant |
50(water)+50(ethylene glycol) |
% |
|
14 |
weight |
≤2.8 |
kg |
|
15 |
EMC |
IS07637/IS011452/IS010605/CISPR25 |
|
|
16 |
Water chamber airtight |
≤ 1.8 ( 20℃, 250KPa ) |
mL/min |
|
17 |
control area airtight |
≤ 1 ( 20℃, -30KPa ) |
mL/min |
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.
2D、3D info
If you need 2D, 3D, communication protocol, please contact our company staff in time, thank you!
Application
FAQ
1. What is a car high voltage coolant heater?
An automotive high-voltage coolant heater is a device installed in electric and hybrid vehicles to heat the coolant in the engine block or battery pack in cold weather conditions. It helps improve the overall performance of the vehicle and provides comfort to the passengers.
2. How does a car high voltage coolant heater work?
High-voltage coolant heaters use electricity from the vehicle's high-voltage battery to heat the coolant flowing through the engine block or battery pack. It interfaces with the vehicle's electrical system and is controlled by the vehicle's on-board computer to ensure efficient operation.
3. What are the benefits of using a car high pressure coolant heater?
There are several advantages to using an automotive high voltage coolant heater. It helps reduce engine wear by preventing cold starts, improves fuel efficiency when the engine warms up faster, enhances cabin heating performance, and extends overall battery life in hybrid and electric vehicles.
4. Can the car high voltage coolant heater be used on all vehicles?
No, automotive high-voltage coolant heaters are designed for electric and hybrid vehicles with high-voltage battery systems. Conventional gasoline or diesel vehicles do not require this type of coolant heating mechanism.
5. Is it necessary to use the automobile high-voltage coolant heater?
The use of automotive high-voltage coolant heaters is not mandatory, but highly recommended for electric and hybrid vehicle owners who live in severe cold regions. It ensures optimum vehicle performance, battery life and passenger comfort during cold starts.
6. How long does it take for the car's high-voltage coolant heater to warm up the engine?
The warm-up time for your car's high-voltage coolant heater can vary based on various factors, such as outside temperature, battery charge level, and engine size. Typically, it takes the heater 15 to 30 minutes to fully heat the coolant.
7. Can a car high voltage coolant heater be used in warm climates?
Although an automotive high voltage coolant heater is primarily designed for use in cold weather conditions, it can still be used in warmer climates. It helps maintain optimum operating temperatures for the engine and battery pack, ensuring efficient performance regardless of the outside temperature.
8. Is it safe to use the high-voltage coolant heater for automobiles?
Yes, automotive high voltage coolant heaters are designed to meet strict safety standards and are safe to use. They incorporate various safety mechanisms to prevent overheating, short circuits or any other potential hazards.
9. Can the automotive high voltage coolant heater be installed as an aftermarket accessory?
Yes, in most cases an automotive high pressure coolant heater can be installed as an aftermarket accessory. However, it is recommended to consult the vehicle manufacturer or a professional installer to ensure compatibility and proper installation.
10. Does the car's high voltage coolant heater consume a lot of battery power?
Car high voltage coolant heaters do drain a certain amount of battery power during operation. However, power usage is optimized to have minimal impact on overall battery range and typically operates within the vehicle's predefined energy management system to maximize efficiency.
