IEC TS 62073:2016 绝缘子表面疏水性测量指南

标准编号：IEC TS 62073:2016

中文名称：绝缘子表面疏水性测量指南

英文名称：Guidance on the measurement of hydrophobicity of insulator surfaces

发布日期：2016-02-10

标准范围

IEC TS 62073:2016（E）规定了架空线路、变电站和设备用复合绝缘子或被涂层覆盖或未覆盖的陶瓷绝缘子的棚和外壳材料的疏水性的测量。得到的值表示测定时的疏水性。本技术说明书的目的是描述可用于确定绝缘体疏水性的三种方法。确定水润湿绝缘体表面的能力可用于评估使用中的绝缘体表面的状况，或作为实验室中绝缘体测试的一部分。这第二版取消并取代了2003年出版的第一版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更:a)在整个文件中将润湿性改变为疏水性b)重新定义了第3.4段中疏水性等级的测定标准。

IEC TS 62073:2016(E) specifies the measurement of the hydrophobicity of the shed and housing material of composite insulators for overhead lines, substations and equipment or ceramic insulators covered or not covered by a coating. The obtained value represents the hydrophobicity at the time of the measurement. The object of this technical specification is to describe three methods that can be used to determine the hydrophobicity of insulators. The determination of the ability of water to wet the surface of insulators may be useful to evaluate the condition of the surface of insulators in service, or as part of the insulator testing in the laboratory. This second edition cancels and replaces the first edition published in 2003. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) Changed wettability to hydrophobicity throughout the document
b) Redefined the criteria for the determination of hydrophobicity class in paragraph 3.4.

标准预览图