Only in each column over-voltage protector installed on each phase can get good protection effect.
只有在每柱每相上安装过电压保护器才能得到好的保护效果。
Over-voltage protector can be greatly reduced near lightning flashover rates caused by induction voltage.
过电压保护器可以大大降低附近雷击感应电压导致的闪络率。
Calculation results show that the density of over-voltage protector increase, reduce the induced over-voltage.
计算结果表明，过电压保护器的密度增加，感应过电压降低。
The installation of over-voltage protector the relationship between the line U1 induced over-voltage and density of the curve.
过电压保护器的安装密度与线路感应过电压u1的关系曲线。
But from the constitute the whole a complete good protection of circuit's perspective, or in the each rails from over-voltage protector installed a set of lines way better.
但从对线路构成整个较完整的良好保护的角度出发，还是以每一个间隔档距均安装一组线路过电压保护器的方式更好。
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。
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。
ZP-PS series socket power surge protector is designed for communication, electronic equipment in the operation of over-voltage and lightning induction frequency.
ZP-PS系列插座式电源浪涌保护器是专门为通信、电子设备在操作过电压和雷电感应频繁的场合而设计的。
The paper introduces existing problems of low-voltage leakage protector in the power supply system of coal preparation plant application and puts forward the methods of solving the problems.
对现有多功能天车的漏电保护装置及存在的问题进行了分析，对新一代漏电电压在线监测装置的开发思路进行了阐述。
The paper introduces existing problems of low-voltage leakage protector in the power supply system of coal preparation plant application and puts forward the methods of solving the problems.
对现有多功能天车的漏电保护装置及存在的问题进行了分析，对新一代漏电电压在线监测装置的开发思路进行了阐述。
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