Many industrial UPS environments, especially in certain power generationapplications, are likely to be at higher temperatures (>30℃) and in the airparticulate pollutants. the industrial UPS, can be in a large number of nonconductive dust and higher temperature normal work. At least normally work in40℃,some occasions even require 50~55℃.the application environment of theordinary UPS is almost always controlled at 30℃,and keep very clean. The life of any UPS system will be reduced in the hightemperature environment, the key components of the UPS are  internal UPS components (like DCcapacitors) and batteries.In high temperature conditions, they may shorten theirlives, unless choose the high temperature capacitor.