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A new benchmark for electric-vehicle heating—high-voltage PTC water heaters shine with standout advantages.
Release time:
2025-07-22
High-voltage PTC water heaters are widely used in the field of pure electric commercial vehicles, setting a new benchmark for heating systems in this sector thanks to their efficient, rapid heat generation and exceptional safety and reliability.
High-voltage PTC water heaters are widely used in the field of pure electric commercial vehicles, setting a new benchmark for heating systems in this sector thanks to their efficient, rapid heat generation and exceptional safety and reliability.
Rapid Heating: Compared to traditional heating methods, the high-voltage electric PTC water heater can quickly bring the coolant up to the ideal temperature—in just a few seconds to dozens of seconds—allowing passengers inside the vehicle to instantly feel warmth, truly achieving "warmth in one second." For instance, during bitterly cold winter days, once the car is started, the high-voltage electric PTC water heater springs into action, ensuring drivers don’t have to wait long before enjoying a cozy and comfortable driving experience.
Efficient and Energy-Saving: Thanks to the PTC thermistor's automatic temperature-limiting feature, once the set temperature is reached, the resistance increases, reducing current flow and lowering energy consumption—thus preventing unnecessary waste. Moreover, driving at higher voltages significantly boosts heating efficiency. Compared to low-voltage PTC heaters, a high-voltage PTC water heater operating at the same heating power level can run on much lower current, further cutting down energy usage and minimizing its impact on the vehicle's overall range.
Safe and Reliable: PTC thermistors themselves boast excellent stability and safety, with their automatic temperature-limiting function effectively preventing overheating. Meanwhile, high-voltage electric PTC water heaters are typically designed with multiple layers of safety protection—such as overvoltage protection, overcurrent protection, and short-circuit protection—to ensure safe operation under all conditions, providing vehicle owners with dependable heating assurance.
Versatile application: Whether it's a compact all-electric sedan, a large all-electric SUV, a new-energy light-duty truck, a new-energy heavy-duty truck, or even a new-energy bus, Yusheng Technology's high-voltage electric PTC water heater can be custom-designed to meet the specific needs of each vehicle model and battery system. Moreover, it operates reliably across a wide range of ambient temperatures—from the frigid regions of northern China to the damp and chilly climates of southern China—providing consistent heating performance for pure electric vehicles in any environment.
Yusheng Technology independently develops and manufactures various models of PTC heaters. 6KW PTC Heater ， 20KW PTC Heater ， 25KW PTC Heater ), widely used in new energy commercial vehicles, fuel cells, and other fields. If you happen to have any PTC heater-related needs, Zhengzhou Yusheng Technology is undoubtedly a reliable choice for you. Yusheng Technology also develops and manufactures Low-Temperature Thermal Management System , providing battery thermal management system solutions to address the reduced low-temperature performance of new-energy vehicle batteries in winter.
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