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NF Best Sell 5KW EV PTC Coolant Heater 24V EV HVCH DC650V EV High Voltage Coolant Heater

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

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Description

As electric vehicles (EVs) continue to revolutionize the automotive industry, their technology continues to advance. The electric vehicle coolant heater is a key component that has achieved significant improvements, especially the 5KW PTC coolant heater and the high-pressure coolant heater (HVCH). In this blog, we’ll take a deep dive into the world of EV coolant heaters, exploring their features, benefits, and the role they play in the efficiency and performance of modern electric vehicles.

Learn about electric vehicle coolant heaters:
The electric vehicle coolant heater is an integral part of the electric vehicle thermal management system. These heaters ensure that batteries, power electronics and other critical components operate within the required temperature range for optimal efficiency and performance.

5KW PTC coolant heater, also known as positive temperature coefficient heater, uses resistors with high positive temperature coefficient. This means that as the temperature increases, the resistance of the PTC heater also increases. This self-regulating feature of PTC heaters helps maintain consistent and safe operating temperatures.

An HVCH (high-pressure coolant heater), on the other hand, utilizes the vehicle's high-voltage powertrain system to operate. This allows the heater to provide powerful heating capabilities, making it particularly useful in cold climates where rapid cabin heating is required.

Improve efficiency and scope:
One of the significant advantages of electric vehicle coolant heaters (including 5KW PTC and HVCH technology) is the ability to preheat the vehicle's battery pack and cab. By doing this while still connected to a power source, electric cars can conserve valuable energy from their batteries, thereby extending their driving range.

Warming up the battery pack also ensures optimal performance. The lithium-ion batteries that power most electric vehicles exhibit higher performance when operating within a specific temperature range. Using an electric vehicle coolant heater to bring your battery to the ideal temperature can help maximize its efficiency and overall lifespan.

Additionally, with the ability to preheat the cab, electric vehicle owners can experience a warm and comfortable interior environment even in the harshest winter conditions. Because the heater works independently of the vehicle's propulsion system, using a dedicated heating system can reduce energy consumption and help maintain the vehicle's range.

safe and comfort:
Electric vehicle coolant heaters play a vital role in ensuring driver and passenger safety, especially during extreme weather conditions. By preheating the cab, occupants can comfortably enter the vehicle without having to wait for the interior to warm up. This not only improves comfort but also increases driver alertness and concentration, resulting in a safer journey.

Additionally, using an EV coolant heater to heat the battery pack can help prevent the performance degradation that occurs in cold weather. By maintaining the battery's optimal temperature, the heater ensures the vehicle operates to its full potential, regardless of external conditions. This is especially important in areas where low temperatures can negatively impact battery efficiency and cause temporary range loss.

Environmentally friendly heating:
In addition to the benefits to the vehicle and occupants, electric vehicle coolant heaters also help reduce carbon emissions. Unlike internal combustion engine vehicles, electric vehicles have zero tailpipe emissions. By using electric heaters rather than fuel-powered ones, the environmental impact is further minimized, making electric vehicles a sustainable and cleaner alternative to conventional cars.

in conclusion:
As demand for electric vehicles continues to soar, electric vehicle coolant heaters such as the 5KW PTC Coolant Heater and HVCH are critical to unlocking their full potential. From efficiency and range optimization to safety and comfort improvements, these innovative technologies play an integral role in supporting the electric vehicle revolution. By harnessing the power of electric vehicle coolant heaters, we can embrace sustainable transportation options and pave the way for a greener future.

Technical Parameter

NO.

Project

Parameters

Unit

1

Power

5KW±10%(650VDC,10L/min,60℃)

K W

2

High voltage

550V~850V

VDC

3

Low voltage

20 ~32

VDC

4

Electric shock

≤ 35

A

5

Communication type

CAN

 

6

Control method

PWM control

\

7

Electric strength

2150VDC , no discharge breakdown phenomenon

\

8

Insulation resistance

1 000VDC,  ≥ 100MΩ

\

9

IP grade

IP 6K9K & 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

K g

15

EMC

IS07637/IS011452/IS010605/CISPR025(3 level)

\

CE certificate

CE
Certificate_800像素

Product Size

5KW PTC Coolant Heater
5KW PTC Coolant heater2

All materials used in the PTC heater assembly can pass the ELV test. Before entering the mass production stage, all PTC raw materials require suppliers to provide banned substance reports and material reports.

Application

Electric Water Pump HS- 030-201A (1)

Company Profile

南风大门
Exhibition01

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 HVC high voltage coolant heater?

Hvc high voltage coolant heater is a device used in electric and hybrid vehicles to heat the coolant in the vehicle's high voltage battery pack.

2. How does Hvc high voltage coolant heater work?
The working principle of the HVC high-voltage coolant heater is to use the power of the vehicle's high-voltage battery pack to heat the coolant circulating in the battery pack to maintain it at the optimal operating temperature.

3. Why is it important to keep the high voltage battery pack at the proper temperature?
Keeping high-voltage battery packs at the correct temperature is critical to their performance, efficiency and longevity. Extreme temperatures can negatively impact a battery's capacity, charging speed, and overall health.

4. Can the HVC high-voltage coolant heater also cool the high-voltage battery pack?
No, the primary function of the HVC high voltage coolant heater is to heat the coolant in the battery pack. Cooling the battery pack is usually handled by a separate cooling system, such as a liquid cooling system.

5. Is HVC high-voltage coolant heater safe to use?
Yes, Hvc high voltage coolant heaters are designed and manufactured with safety in mind. It follows strict industry standards to ensure proper insulation and protection against electrical hazards.

6. How does the Hvc high voltage coolant heater affect the vehicle's driving range?
Hvc high voltage coolant heaters utilize energy from the high voltage battery pack which may have a slight impact on the vehicle's range. However, this effect is usually small and can be offset by improved battery performance and lifespan.

7. Can HVC high voltage coolant heater be used in all types of electric and hybrid vehicles?
Hvc high voltage coolant heaters can be customized and retrofitted to suit a variety of electric and hybrid vehicles. It is designed to be compatible with different battery pack configurations and cooling systems.

8. Does HVC high voltage coolant heater require regular maintenance?
As with any other vehicle component, regular maintenance is recommended to ensure optimal performance and reliability. It is recommended to follow the manufacturer's guidelines for inspection, cleaning and repair of HVC high voltage coolant heaters.

9. Can HVC high voltage coolant heater be retrofitted to older electric or hybrid vehicles?
In some cases, older electric or hybrid vehicles can be retrofitted with HVC high-voltage coolant heaters. However, the feasibility of retrofitting depends on the vehicle's design, compatibility and availability of necessary parts.

10. Where can I buy HVC high voltage coolant heater?
Hvc high voltage coolant heaters are usually available through authorized dealers, automotive suppliers or directly from the manufacturer. It is recommended to check the manufacturer's website or contact your local dealer for information on purchasing options.


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