In recent weeks, Beijing has experienced an unprecedented onslaught of cold waves, with temperature drops rarely seen in recent years. The extreme cold has become a hot topic, affecting not only electric car drivers facing rapid battery consumption but also citizens traveling on electric buses who feel the biting chill. From January 6th to January 14th, the city's service hotline 12345 has been inundated with citizens' complaints, with over 200 reports of "some buses not using air conditioning or heating, especially new energy electric buses," and "it's too cold on the bus." In response to this issue, our journalists conducted an investigation.
1. Winter Challenges for Electric Buses and Vehicles
The severe winter weather has presented challenges for electric vehicles, leading to increased energy consumption and discomfort for passengers. Numerous complaints highlight the urgent need for effective heating solutions in electric buses, especially during freezing temperatures.
2. EVLINK's PTC Heaters: A Solution for Winter Woes
EVLINK's PTC heaters, with a remarkable capacity of 20KW, provide an innovative solution to address the winter-related issues faced by electric vehicles. These heaters not only generate sufficient warmth for the cabin but also incorporate an automatic adjustment feature to optimize energy consumption. The energy-saving functionality of EVLINK's PTC heaters, based on real-time adjustments according to the water temperature in the heating system and the interior temperature of the vehicle, surpasses conventional heaters in terms of efficiency.
3. The Power of PTC Heaters in Energy Efficiency
The advanced energy-saving features of EVLINK's PTC heaters play a pivotal role in conserving power during winter. By intelligently regulating the heating process, these heaters ensure a comfortable temperature inside the vehicle while minimizing the impact on overall battery consumption.
4. Global Recognition and Export Success
EVLINK's commitment to innovation and addressing winter-related challenges has earned recognition globally. Collaborating with major OEMs, EVLINK has successfully exported its PTC heaters to countries such as South Korea, Norway, France, the United States, and more. This international acclaim underscores the effectiveness and reliability of EVLINK's PTC heaters in diverse climates.
|HVCH QA01 Series
|HV Voltage Range
| DC 250-870V
| DC 24V nominal
| > 95 %
|Temperature Range for Heating
| -40 to 90 ℃
|Temperature Range for Ambient
| -40 to 125 ℃
| CAN or LIN2.1
| 3500 V (DC)
|IP Protection Class
| IP 67
| ECE R10 Rev. 5
| 10 years or 10,000 heating hours