And lightning accident main without installing overvoltage protector tower.
而雷电事故主要出现在没有安装过电压保护器的杆塔处。
West glendale experts believe that if you want to completely eliminate the distribution line lightning accident, must be installed each tower the every phase of over-voltage protector.
西岱尔专家认为，如果要完全消除配电线路的雷电事故，必须每基杆塔的每相都要安装过电压保护器。
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。
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。
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