标准摘要
[中文适用范围]： 适用于具有编码位串行数据传输的遥控设备和系统，用于监视和控制地理上广泛的过程。 [外文原描述]： Specifies classes for environmental conditions under which telecontrol equipment has to operate.
英文名称Telecontrol equipment and systems - Part 2: Operating conditions - Section 1: Power supply and electromagnetic compatibility