垂直接触导电弓断路器.额定电压420kv.端子和安装
1·This paper analyses the reason causing the overheat of conducting circuit for outdoor disconnector and puts forward some methods for solving the overheat on the various contact connections.
对户外隔离开关导电回路产生过热的原因进行了分析，为解决各种过热问题，提出了一些具体的办法。
2·The conductor leader movement mechanism is the most important and complicated among the transmission systems of the semi-pantograph outdoors high-voltage disconnector.
导电杆运动机构在偏折式户外高压隔离开关的传动系统中是最重要、最复杂的。
1·The effect was obvious to select four-star connection MOA was a main protector to limit overvoltage in operation of a vacuum disconnector.
选用四星型MOA作为限制真空断路器操作过电压的主保护器，效果十分明显。