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NF 10KW EV PTC Heater 350V 600V PTC Coolant Heater DC12V/24V EV 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

HV Coolant Heater10
HV Coolant Heater04

With the growing demand for electric vehicles (EV) and the urgent need to improve battery performance in extreme weather conditions, the innovation and development of high voltage battery heaters has become critical. These highly efficient heating systems play a vital role in improving the performance and longevity of electric vehicle batteries in cold climates. In this blog post, we will delve into the importance and function of high voltage battery heaters, illustrating their valuable contribution to a sustainable future of transportation.

High voltage battery heater power:

1. Enhancing the performance of electric vehicles in cold weather:

Extremely cold temperatures can negatively affect the performance and efficiency of electric vehicle batteries. Cold weather can significantly reduce the battery's ability to deliver full power instantaneously, resulting in reduced acceleration and reduced driving range. By utilizing high-voltage battery heaters, manufacturers can quickly bring batteries to optimal operating temperatures, ensuring peak performance and enhancing the driving experience for EV owners in cold regions.

2. Extend battery life:

Cold weather not only affects the immediate performance of EV batteries, but can also cause long-term damage. Cold temperatures slow down the chemical reactions within the battery and reduce energy storage capacity, affecting the battery's overall lifespan. High voltage battery heaters solve this problem by maintaining an optimal temperature within the battery pack, preventing the formation of harmful crystalline structures that can lead to permanent capacity loss. This extends battery life, reduces the need for frequent replacement and contributes to the sustainability of electric mobility.

3. Energy efficiency and range optimization:

By utilizing high-voltage battery heaters, electric vehicles can achieve optimum energy efficiency and driving range in cold weather. Direct heating of the battery pack eliminates the need for energy-intensive cabin heating, reducing overall energy consumption and increasing the vehicle's driving range. In addition, the battery heater ensures the efficient use of stored energy by minimizing energy loss due to internal resistance, further improving the overall performance and range of the vehicle.

4. Improve security:

High-voltage coolant heaters not only improve performance and efficiency, but also improve the safety of electric vehicles in cold climates. A battery pack maintained at an optimal temperature is less susceptible to thermal runaway, a dangerous condition in which battery cells generate too much heat due to low temperatures. By preventing such extreme temperature swings, high-voltage battery heaters can reduce the risk of fire and ensure safe operation of electric vehicles even in freezing conditions.

in conclusion:

Innovations in electric vehicles continue to pave the way for a cleaner, more sustainable transportation future. High voltage battery heaters are at the forefront of this revolution, ensuring optimized performance, extended battery life, improved energy efficiency and enhanced safety in cold weather conditions. These heating systems play a vital role in helping electric vehicles overcome harsh climates, making them a viable option for consumers around the world. With continuous advancements, high-voltage battery heaters will continue to push boundaries and help shape the next generation of electric vehicles.

Technical Parameter

Model WPTC07-1 WPTC07-2
Rated power (kw) 10KW±10%@20L/min,Tin=0℃
OEM Power(kw) 6KW/7KW/8KW/9KW/10KW
Rated Voltage(VDC) 350V 600V
Working Voltage 250~450V 450~750V
Controller low voltage (V) 9-16 or 18-32
Communication protocol CAN
Power adjust method  Gear Control
Connector IP ratng IP67
Medium type Water: ethylene glycol /50:50
Overall dimension (L*W*H) 236*147*83mm
Installation dimension 154 (104)*165mm
Joint dimension φ20mm
High voltage connector model HVC2P28MV102, HVC2P28MV104 (Amphenol)
Low voltage connector model A02-ECC320Q60A1-LVC-4(A) (Sumitomo adaptive drive module)

Product Details

PTC coolant heater
PTC Coolant heater

According to the voltage requirement of 600V, the PTC sheet is 3.5mm thick and TC210 ℃, which ensures good withstand voltage and durability. The internal heating core of the product is divided into four groups, which are controlled by four IGBTs.

CE certificate

CE
Certificate_800像素

Function Description

PTC coolant heater
PTC coolant heater01_副本2

In order to ensure the protection grade of the product IP67, insert the heating core assembly into the lower base obliquely, cover the (Serial No. 9) nozzle sealing ring, and then press the outer part with the pressing plate, and then put it on the lower base (No. 6) is sealed with pouring glue and sealed to the upper surface of D-type pipe. After assembling other parts, the sealing gasket (No. 5) is used between the upper and lower bases to ensure the good waterproof performance of the product.

Application

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

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