NF 3KW EV Coolant Heater
Description
The world is gradually shifting to a greener, more sustainable future, and electric vehicles (EVs) are playing a vital role in this transition. Electric vehicles are gaining popularity due to their lower environmental impact and lower operating costs. However, like any technology, EVs have challenges, one of which is maintaining optimal battery performance in cold weather conditions. In this blog, we will explore the importance of electric vehicle coolant heaters and how they can improve the overall efficiency and reliability of electric vehicles.
Find out what an EV coolant heater does:
Electric vehicle coolant heaters, also known as electric heating elements or cab heaters, are an integral part of electric vehicles. Their main purpose is to preheat and regulate the temperature of the vehicle's coolant, thus ensuring that the battery pack and power electronics operate within an optimal temperature range. These heaters work in conjunction with the vehicle's on-board thermal management system to maximize battery performance, overall driving range and passenger comfort.
Enhanced battery performance:
Batteries are highly sensitive to extreme temperatures. Electric vehicle coolant heaters are critical to mitigating the negative impact of cold climates on batteries by keeping temperatures within an optimal range. When temperatures drop, a coolant heater helps preheat the battery pack, ensuring it remains at the ideal operating temperature. This preconditioning process reduces the stress on the battery during start-up, optimizing its overall performance and extending its lifespan.
Extended driving range:
Cold weather can significantly affect the range of an electric vehicle due to the increased internal resistance of the battery. Electric vehicle coolant heaters address this issue by providing a thermal buffer that reduces the impact of low temperatures on battery efficiency. By maintaining an optimal battery temperature, the heater ensures that the battery maintains its maximum charge capacity, allowing the vehicle to travel a greater distance on a single charge. This feature is especially beneficial for EV owners living in regions with harsh winters, as it eliminates the concern of reduced range in sub-zero temperatures.
Improved Passenger Comfort:
In addition to its impact on battery performance, electric vehicle coolant heaters also greatly improve passenger comfort. These heaters heat the interior of the vehicle before occupants enter, eliminating the need to rely solely on energy-intensive interior heating systems that can significantly drain the battery. By utilizing existing coolant systems, electric vehicle coolant heaters provide efficient, comfortable cabin heating, making winter driving more comfortable and more enjoyable for drivers and passengers.
Energy Efficiency and Sustainability:
Electric vehicle coolant heaters help improve the overall energy efficiency and sustainability of electric vehicles. Through their preconditioning function, they save energy by reducing reliance on battery-powered cabin heating or defrosting systems. By effectively using existing thermal management systems, these heaters help to prioritize propulsion energy consumption, thereby improving driving range. Furthermore, reducing reliance on conventional gasoline or diesel-powered vehicles through the widespread adoption of EVs has significant environmental advantages in terms of reducing greenhouse gas emissions and air pollution.
in conclusion:
As electric vehicles continue to grow in popularity, electric vehicle coolant heaters are an important component in improving the efficiency, range, and overall lifespan of these vehicles. These heaters play a key role in overcoming one of the key challenges electric vehicles face in cold weather conditions by maintaining optimal battery performance, extending driving range and ensuring passenger comfort. Furthermore, their contribution to energy efficiency and sustainable development is perfectly aligned with the global transition to a green future. With the continuous advancement of electric vehicle technology, the integration and optimization of electric vehicle coolant heater will undoubtedly continue to promote the development of electric vehicles into the mainstream, contributing to a cleaner and more sustainable transportation environment.
Technical Parameter
| Model | WPTC09-1 | WPTC09-2 |
| Rated voltage (V) | 355 | 48 |
| Voltage range (V) | 260-420 | 36-96 |
| Rated power (W) | 3000±10%@12/min,Tin=-20℃ | 1200±10%@10L/min,Tin=0℃ |
| Controller low voltage (V) | 9-16 | 18-32 |
| Control signal | CAN | CAN |
Application
Packaging & Shipping
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 an electric vehicle coolant heater?
An electric vehicle coolant heater is a heating component that heats the coolant in an electric vehicle (EV) to maintain optimum operating temperatures for vehicle components, including the battery, electric motor, and power electronics.
2. Why do electric vehicles need a coolant heater?
Coolant heaters are critical in electric vehicles for a number of reasons. First, they help ensure that the battery remains within the ideal temperature range, as extreme temperatures can negatively affect battery performance and lifespan. Second, the coolant heater helps warm the cabin of an EV, providing occupant comfort in cold weather conditions.
3. How does an electric vehicle coolant heater work?
Electric vehicle coolant heaters typically use a heating element powered electrically from the vehicle's battery pack. This electric heating element heats the coolant, which then circulates throughout the vehicle's cooling system, transferring heat to various components, including the battery and cabin.
4. Can the electric car coolant heater be controlled remotely?
Yes, some EV coolant heaters offer remote control functionality. This means users can activate the heater using the EV's mobile app or other remote control methods. The remote control function allows users to preheat the electric vehicle before entering it, ensuring a comfortable temperature inside the vehicle.
5. Can an electric vehicle coolant heater improve the range of the vehicle?
Yes, using an EV coolant heater can potentially improve the range of an EV. By using a heater to preheat the vehicle while it is still connected to a charging station, energy from the grid can be used to replace the vehicle's battery, preserving the battery's charge for driving.
6. Do all electric vehicles have a coolant heater?
Not all EVs come standard with a coolant heater. Some EV models offer them as optional extras, while others may not offer them at all. It's best to check with the manufacturer or dealer to determine if a particular electric vehicle model has a coolant heater or has the option to install one.
7. Can the electric vehicle coolant heater also be used to cool the vehicle?
No, electric vehicle coolant heaters are designed for heating purposes and cannot be used to cool the vehicle. Cooling of EVs is achieved through a separate cooling system, usually using refrigerant or a dedicated radiator.
8. Will using an electric vehicle coolant heater affect the energy efficiency of the vehicle?
Using an electric vehicle coolant heater does require some energy from the vehicle's battery pack. However, if used strategically, such as by warming up an EV while still connected to a charging station, the impact on overall energy efficiency is minimized. Additionally, maintaining an optimal operating temperature with a coolant heater can help improve the overall efficiency and performance of vehicle components.
9. Is it safe to leave an electric vehicle coolant heater running unattended?
Most electric vehicle coolant heaters are designed with safety features, such as auto-off timers or temperature sensors, to prevent any potential danger. However, it is advisable to follow the manufacturer's instructions and guidelines for using the coolant heater and avoid leaving it running unattended for extended periods of time.
10. Can an old electric vehicle be retrofitted with an electric vehicle coolant heater?
In some cases, EV coolant heaters can be retrofitted to older EV models that were not factory installed. However, it is important to consult a certified technician or contact the vehicle manufacturer to determine the compatibility and availability of retrofit options for a specific EV model.
