1.绝缘性好 1. Good insulation 线路过电压保护器由硅橡胶材料一次模压而成具有优越的绝缘性,可减少线路相间距离,降低对线路的支持件的绝缘要求,提高同杆架设线路的回数路. Line overvoltage protector by a molded silicone rubber material has excellent insulation, can reduce lines and distance, reduce support for line insulation requirements, improve with stem erect lines back to the number of road. 2.防腐蚀性能好 2. Good corrosion resistance 10KV过电压保护器由于外层有绝缘层,不容易受到氧化的腐蚀,搞腐蚀能力较强,可延长线路过电压保护器的使用寿命. The 10KV overvoltage protector is not easy to be oxidized and corroded due to the insulation layer in the outer layer, which can prolong the service life of the line overvoltage protector. 3.防外力破坏 3. Protect against external forces 减少树术,飞飘金属膜和灰尘等外在因素影响,减小相间短路和接地事故. Reduce the influence of the external factors such as tree technique, flying metal film and dust, and reduce the interphase and grounding accidents. 4.线路过电压保护器比氧化锌避雷器保护力要强,性能要稳定. 4. The protective force of the line over-voltage protector is stronger than the zinc oxide arrester, and the performance should be stable.