Overview
The composite cross arm insulator can effectively use the narrow corridor to open voltage power transmission, is suitable for the technical transformation of the urban network, can reduce the height of the tower, can save a lot of manpower, material and financial resources, due to its high bending strength, can prevent the porcelain cross arm is prone to cascade fracture accidents, is the porcelain cross arm can not replace the product; Small size, light weight, shockproof, strong impact resistance, no need for manual cleaning, to provide guarantee for safe operation.
特点比较
对用于城市道路沿线的钢管塔，复合横担绝缘子能有效地降低塔臂间距和伸出距离，降低塔高，增加安全性和抗风暴能力。
安装方式A:
复合横担绝缘子略斜向上安装，直接悬吊悬垂线夹，可减小线路的摆动范围，缩小输电空间。
安装方式B:
斜拉复合悬式绝缘子可增加横担的抗弯能力。
复合悬式绝缘子垂直悬挂式安装，因导线受风力摆动,需要伸出更长的塔臂。
复合悬式绝缘子垂直悬挂式安装，上下塔臂间需要大于悬式绝缘子长度和安全距离之和的距离，增加了塔高和塔的受力。
