On August 21, Avita officially released range extension technology - Kunlun range extension. Officials said that by the end of this year, three models equipped with Avita Kunlun's range-extending technology will be released. Among them, Avita 07 will be equipped with Kunlun range-extending technology for the first time and will be launched in the near future.
In order to solve the shortcomings of traditional extended-range vehicles that suffer from serious power attenuation in the feed state, Avita and CATL have created a 39kWh Shenxing super hybrid battery, which has a peak discharge rate of 9C when fully charged.rate, it can maintain a peak discharge rate of 7.7C even in a low battery state. The 30%-80% charging time only takes 15 minutes, the CLTC pure electric cruising range is 245km, and the CLTC comprehensive cruising range is 1152km.
The Avita 07 extended-range four-wheel drive model can accelerate from 100 kilometers to 100 kilometers in just 5.8 seconds even in the power-feeding state. Officially, the Avita 07 four-wheel drive version equipped with Kunlun extended range has been measured to accelerate from 0 to 100km/h on full charge in only 4.9 seconds, with only 0.9 seconds of attenuation, and the attenuation rate is only 15.5%. Avita 07 can reach a maximum speed of 190km/h when fully charged/fed.
Kunlun Extended Range also independently developed a seven-in-one rear electric drive with a peak power of 231 kilowatts and a wheel-end torque of 4,500 N·m. Based on this, the Avita 07 extended-range four-wheel drive model only takes 1.8 seconds to accelerate from 40-80km/h, and 2.7 seconds to accelerate from 80-120km/h. In addition, Avita 07 extended range has a sound pressure level of 35.7dB during idling charging, a sound pressure level of 52.7dB at 60km/h, a sound pressure level of 56.1dB at 80km/h, and a sound pressure level of 60dB at 100km/h.
Kunlun extended range is based on wisdom. Avita links the oil cooling technology at the hardware level and the AI large model at the software level to reduce the accuracy of rotor temperature measurement estimation from the industry-wide 30°C to 8°C. , increased by nearly 4 times to avoid premature and excessive ineffective intervention. Based on this, after 25 consecutive accelerations from 100 kilometers to 100 kilometers, the Avita model equipped with Kunlun range-extending technologyPerformance still won't degrade.
The Avita Kunlun extended range uses the HE 1.5T ultra-high pressure supercharged direct injection special engine for extended range, and has more than 30 active and passive noise reduction technologies. Among them, the electronic oil supply system supports automatic pressure build-up when getting on the vehicle, which can reduce starting noise. At the same time, the oil can be supplied on demand, reducing mechanical resistance, and supporting periodic lubrication without starting the engine.
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Editor in charge: Wu Haotian