NF 7KW High Voltage Coolant Heater 600V HVH 12V/24V HV Heater For EV
Technical Parameter
| Item | W09-1 | W09-2 |
| Rated voltage(VDC) | 350 | 600 |
| Working voltage(VDC) | 250-450 | 450-750 |
| Rated power(kW) | 7(1±10%)@10L/min T_in=60℃，350V | 7(1±10%)@10L/min,T_in=60℃，600V |
| Impulse current(A) | ≤40@450V | ≤25@750V |
| Controller low voltage(VDC) | 9-16 or 16-32 | 9-16 or 16-32 |
| Control signal | CAN2.0B、LIN2.1 | CAN2.0B、LIN2.1 |
| Control model | Gear (5th gear) or PWM | Gear (5th gear) or PWM |
Advantage
1.Powerful and reliable heat output: fast and constant comfort for the driver, passengers and battery systems.
2. Efficient and rapid performance: longer driving experience without wasting energy.
3.Precise and stepless controllability: better performance and optimized power management.
4.Fast and easy integration: easy control via LIN, PWM or main switch, plug & play integration.
Application
Packaging & Shipping
Description
In pursuit of environmentally friendly and efficient transportation, electric vehicles (EVs) have emerged as a promising solution to reduce carbon emissions and dependence on fossil fuels. As electric vehicle manufacturers continue to improve their products, a critical aspect of heating systems is often overlooked. Electric coolant heaters (ECH for short) have revolutionized the way electric vehicles provide occupant comfort in cold weather conditions. In this blog post, we'll delve into the exciting world of high-pressure PTC heaters (also known as HVCH), highlighting their importance and the many advantages they bring.
Learn about electric coolant heaters:
Electric coolant heaters are an important part of modern electric vehicle thermal management systems, maintaining a comfortable cabin temperature even in freezing temperatures. By utilizing high-pressure Positive Temperature Coefficient (PTC) technology, these heaters offer several significant advantages over traditional heating systems.
1. Efficient heat production:
Unlike traditional heating methods that consume large amounts of energy, ECH excels at generating heat efficiently. High-voltage PTC technology enables precise temperature control, reducing energy waste and ensuring optimal utilization of battery storage power.
2. Rapid heating time:
One of the major disadvantages of internal combustion engine (ICE) vehicles in the winter is the time it takes for the engine to warm up and for the heater to operate effectively. ECH-equipped electric vehicles eliminate this inconvenience by quickly heating the cabin, providing drivers and passengers with instant warmth and comfort.
3. Extend battery life:
One of the great advantages of using electric coolant heaters is the positive impact they have on electric vehicle battery range. By preheating the vehicle's interior while connected to an external power source, the energy used to heat the cabin comes from the grid rather than draining the battery. As a result, more available battery capacity is available for driving, increasing the vehicle's overall range.
4. Flexible temperature control:
Electric coolant heater provides precise control of temperature settings. With HVCH technology, the system automatically adjusts heating output based on the required temperature and available energy. This flexibility allows occupants to adjust the temperature to personal preference, ensuring maximum comfort without consuming unnecessary energy.
5. Reduce environmental impact:
An important aspect of electric vehicles is their lower environmental impact compared to conventional vehicles. An electric coolant heater helps this task by significantly reducing the energy required to heat the cab, thus minimizing the carbon emissions associated with the heating process. Additionally, because these heaters operate quietly, they contribute to the overall quiet experience of driving an electric vehicle.
in conclusion:
Electric coolant heaters with high-voltage PTC technology revolutionize electric vehicle heating capabilities, delivering unparalleled efficiency, comfort and environmental benefits. As the world continues to embrace a sustainable future for transportation, it is critical to recognize the role that innovative technologies such as HVCH play in ensuring widespread adoption of electric vehicles.
With efficient heating, fast warm-up times, longer battery life, flexible temperature control and reduced environmental impact, electric coolant heaters have become an indispensable component in modern electric vehicles. Next time you consider the advancements in electric vehicle technology, consider the contribution that electric coolant heaters can make to making your driving experience comfortable and environmentally friendly.
Company Profile
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 coolant heater?
An electric coolant heater is a device that uses electricity to heat the coolant in your vehicle's engine. It helps warm up the engine and keep it at the right temperature in cold weather.
2. How does an electric coolant heater work?
Electric coolant heaters are often installed in a vehicle's cooling system. It uses an electric heating element to heat coolant and circulate the coolant through the engine block, thus preheating engine components.
3. Why do you need an electric coolant heater?
Electric coolant heaters are especially useful in colder areas or in winter, where starting a vehicle with a cold engine becomes difficult. It helps reduce wear, improve fuel efficiency, and provide faster heat to the vehicle's interior.
4. Can electric coolant heaters be used on all vehicles?
Electric coolant heaters can be used in most vehicles, including cars, trucks, and other heavy-duty vehicles. It is important to check compatibility and available mounting options before purchasing.
5. How long does it take for the electric coolant heater to preheat the engine?
The time it takes for an electric coolant heater to warm up your engine depends on a variety of factors, such as outside temperature, engine size and the heater's capacity. Typically, it takes approximately 1-2 hours to warm up the engine to proper operating temperature.
6. Does an electric coolant heater consume a lot of electricity?
Electric coolant heaters consume electricity during operation, but power usage may vary depending on the heater's capacity. It is recommended to use heaters that are energy efficient and have built-in protection measures to prevent excessive power consumption.
7. Can I install an electric coolant heater myself?
While it is possible to install an electric coolant heater yourself, it is recommended that it be installed by a professional or qualified technician. Proper installation ensures optimal performance and prevents any damage to your vehicle's engine or electrical system.
8. Are there maintenance requirements for electric coolant heaters?
Electric coolant heaters generally require minimal maintenance. However, the heater must be checked regularly for any damage, make sure the electrical connections are correct, and clean or replace the coolant according to the manufacturer's instructions.
9. Can an electric coolant heater be used with a block heater?
Yes, an electric coolant heater can be used in conjunction with a block heater to enhance engine preheating. This combination provides faster, more efficient engine heating in cold weather conditions.
10. Can I use an electric coolant heater to pre-cool the engine in hot climates?
Electric coolant heaters are primarily designed for cold weather and engine preheating. They are not suitable for pre-cooling engines in hot climates. Other cooling technologies, such as engine oil coolers or air conditioning systems, are better suited for hot climate conditions.
