科士达UPS电源可以选配输入C级防雷，它有两种方式：

 1、科士达UPS以保护负载为优先的防雷;

 2、科士达UPS电源以保护供电为优先的防雷，但是作用不大。因为UPS装了防雷充其量只能使配电柜中省一级防雷，但是配电当中还是不能省略防雷装置。防雷在UPS选择中当属十分次要的因素。

The UPS power supply of costa can be equipped with optional input grade C lightning protection, which can be provided in two ways:

1. Costco UPS takes the protection of load as the priority for lightning protection;

2. The UPS power supply of kostar takes lightning protection as the priority, but it has little effect.Because UPS installed lightning protection can only make the distribution cabinet in the province of lightning protection, but the distribution still can not omit lightning protection device.Lightning protection should be a very minor factor in UPS selection.