串绝缘子单元U形夹和舌形联轴器的尺寸

[中文适用范围]： 适用于罐式和销式以及长杆式的串绝缘子单元以及与此类绝缘子一起使用的配件。定义了一系列 U 形夹和舌片接头的尺寸，以允许组装不同制造商提供的绝缘子或配件。注： - 对于帽式和针式绝缘子以及长棒式绝缘子的标准化尺寸和强度等级之间的协调，请参见 IEC 305 和 433。 [外文原描述]： Applies to string insulator units of the can and pin type and also of the long rod type as well as to the fittings used with such insulators. Defines dimensions of a series of clevis and tongue couplings to permit the assembly of insulators or fittings supplied by different manufacturers. Note: - For co-ordination between standardized dimensions and strength classes of cap and pin type insulators and long rod type insulators see IEC 305 and 433.