标准摘要
[中文适用范围]： IEC 60494 的这一部分定义了应用于受电弓@的通用装配特性，以实现从架空线路设备收集电流。它还定义了受电弓必须执行的测试（不包括绝缘子）。本标准不适用于对安装在车顶的受电弓进行的介电试验。如果客户和供应商之间没有达成其他要求，则可以使用符合 IEC 62497-1 的绝缘协调。本标准不适用于干线车辆上使用的受电弓：这些受电弓在 IEC 60494-1 中被考虑。本标准涉及常规悬挂架空线路设备及附件。严格悬挂的系统（或其一部分）需要客户和供应商之间进行特殊考虑。 [外文原描述]： IEC 60494-2:2013 defines the general assembly characteristics which are to be applied to pantographs, to enable current collection from the overhead line equipment. It also defines the tests the pantographs have to perform, excluding insulators. This Standard relates to conventional suspended overhead line equipment and accessories. The main technical changes with regard to the previous edition are as follows: - simplification and standardization of the tolerances for static contact force; - adjustment of terms (static contact force instead of static force); - new Annex ;Static contact force tolerances in Japan;.
英文名称Railway applications - Rolling stock - Pantographs - Characteristics and tests - Part 2: Pantographs for metros and light rail vehicles