Recently, the Yiche Vehicle Research Institute has done a new test, aiming at the problem of pure electric vehicles in winter that users are concerned about, and it will put the Cadillac IQ Ruige in an extremely cold environment, and carry out a devil's challenge, in order to test the performance strength of the vehicle, and the final results are also surprising. Let's take a closer look.
Freeze the challenge and endure it
The first was the Freezing Challenge, in which the IQ was frozen in a -30 freezer for 12 hours to test whether the vehicle's performance was still stable in extremely cold environments. In the end, IQ Ruige did not disappoint, even if the body is completely frozen, the vehicle can be started as usual with one button, the lights are normal, the car machine is operating normally, the battery life is 522km without loss, there is no power loss, and the performance is normal in all aspects. The performance of traditional big brands of pure electric vehicles is frost resistance, and the high performance level given by the IQ luxury rear-wheel drive platform is worthy of praise. In fact, the temperature of minus 30 degrees is already the limit that domestic users can access, so IQ Ruige This car can be completely unafraid of the impact of the severe cold in winter, and it is not afraid to drive to the first level, and it will not lose power overnight, and it can be used normally.
Extreme endurance challenge, stable
After freezing overnight, IQ Ruige then carried out the second challenge, the extreme endurance challenge, to verify the true endurance of the thawed vehicle. Challenging road conditions: snow, highway and national highways;Air temperature: -10 to -2;The air conditioning in the car has a constant temperature of 24. Starting from the starting point of 522km to the end of the end of 23km, the apparent consumption is 499km, the actual mileage is 409km, and the endurance achievement rate is 82%, which is extremely impressive. You must know that many pure electric cars do not have this achievement rate in ordinary use, not to mention that IQ Ruige performs in an extremely harsh environment.
In fact, the IQ luxury rear-wheel drive platform is equipped with the BEV Heat high-efficiency integrated thermal management system, which realizes the reasonable use of heat through the thermal management of the air conditioning system, battery and drive motor, reduces the energy consumption during winter heating, and reduces the degradation of low-temperature battery life. In addition, the lubricating oil pump adopts a mechanical type, which minimizes the load on the power battery and increases the cruising range compared to the previous generation of electronic oil pumps. At the same time, it has a unique battery optimization formula, in-situ construction of conductive ion rings, particle gradation to eliminate electrode step concentration, longer service life, only 5% attenuation for 240,000 kilometers, and fast charging throughout the life cycle. These are all strong supports for IQ Ruige's winter battery life without discounting.
Bump the challenge and withstand it
In life, users are also worried about the battery safety caused by the bump of the tram, so IQ Ruige carried out the third bump challenge. With a single impact of 5000N to the bottom of the car for continuous impact and support, after the challenge of IQ Ruige battery pack many bumps and scratches, but no smoke leakage, the battery health is 100% after the instrument test, and once again perfect clearance.
Thanks to the ultra-high-strength safety body of IQ Ruige, as well as the battery pack shell with high-strength steel and above accounting for more than 99%, the high-strength tic-tac-toe frame structure is adopted, and the extrusion resistance of the whole package is 3 times that required by the national standard, the highest level in the industry. Such a "diamond iron bone" is the fundamental guarantee for the non-damage of the battery after multiple impacts. In fact, this achievement is expected, before the advent of the autoneng battery pack has been far beyond the national standard of severe drop, acupuncture, extrusion test, safety has long been tested. Secondly, even if there is a bigger accident and battery damage, it also has seven core battery thermal management technologies, with aerospace-grade aerogel, patented fast exhaust channel, large-area explosion-proof valve, square arc and other designs + the first WBMS wireless battery management system, which further guarantees the safety of electricity and is enough to rest assured.
For other cars, these are the three devil tests, but for IQ Ruige, these three challenges have become a personal "show", showing the strong strength of "withstanding freezing, stabilizing battery life, and withstanding bumps". Defending users' winter travel with pure electric strength, this "hot" snow challenge is believed to provide some useful references for consumers to buy cars in winter.