Analysis shows that this is mainly due to not install over-voltage protector in across all tower, generally is a fundamental tower insulation installed a set of over-voltage protector.
分析表明，这主要是由于没有在全线所有杆塔安装过电压保护器引起的，一般是隔一基杆塔安装一组过电压保护器。
The lightning protection could be improved by means of decreasing grounding resistance of tower, installing line type surge arrester and side lightning rod as well as increasing the insulation level.
采取杆塔降阻、装设线路避雷器、侧向避雷针和加强绝缘等多种措施后，防雷保护效果较好。
The utility model relates to a spray cooling tower for resolving the problem of current spray cooling tower as poor heat insulation effect.
本实用新型涉及一种喷雾式冷却塔，解决的是现有的喷雾式冷却塔，围板隔热效果 差的问题。
应用推荐