Recently, the Nezha S winter calibration test, which lasted for 3 months, is coming to an end. Under extremely cold weather and complex ice and snow road conditions, Nezha S relies on the new generation of self-developed HozonEPT4.0 constant temperature heat management system, and the measured mileage is increased by 20%. It is worth mentioning that in the -20 ° C environment, 10 minutes after turning on the air conditioner, the comfortable temperature can be reached in the car, showing excellent product quality. The winter calibration test also means that Nezha S is methodically crossing the key node of mass production.
【Nezha S Winter Calibration Test】
In winter, the endurance is increased by 20%, and the mileage is not discounted
The winter extreme cold test is one of the projects of the "three high tests" of the whole vehicle, and it is also a very critical part of the new car before the official listing, and the "three electrics" requirements for pure electric vehicle models are extremely high. Nezha S is equipped with a new generation of self-developed HozonEPT4.0 constant temperature heat management system, which is an integrated heat management system based on a highly integrated water source heat pump, which protects the performance and safety of the car by opening up the heat management of the whole vehicle and the thermal management of the crew compartment, battery, electric drive and electronic components. Realize the concentration of the physical part of all components and the concentration of the part control part, reduce the overall number of pipelines by 40%, increase reliability by 50%, and the working range of the heat pump is down to -18 °C. At the same time, the entire system widely uses elastic algorithms for intelligent control, which can minimize energy consumption under the premise of ensuring cockpit and battery heating. HozonEPT4.0 constant temperature thermal management system can not only ensure power output, but also greatly improve the endurance, power use efficiency and battery life in extremely cold road conditions, helping Nezha S to increase the endurance in winter by 20%.
-20 °C, comfortable temperature of only 10 minutes, refusal to "wear cotton clothes to drive"
In order to get rid of the problem of "lack of heating" in winter, Nezha S intelligent dual-zone air conditioning can be based on the ambient temperature, electric drive temperature, battery cell temperature and other states, according to the temperature difference between the target temperature of the air conditioner main/co-driver and the ambient temperature, automatically calculate the wind direction adjustment mode, in the -20 °C, 40km/h driving process, 10 minutes in the car can reach the comfortable temperature, bringing users a safer, smarter and warmer winter travel experience.
As the first landing product of Shanhai Platform, Nezha S is the key work for Nezha Automobile to open the brand to a new one, and the winter calibration test naturally attracts much attention. Of course, the performance of Nezha S in this test also lived up to expectations. Next, Nezha S will also carry out tests on acceleration performance and control performance. "2022 NetEase Cross-border Design Ceremony China Innovative Design Award" and "2022 Most Anticipated New Energy Vehicle" and many other honors such as Nezha S has been like an arrow off the string, mass production is ready to go.