标准摘要
[中文适用范围]： 适用于应急电源系统中使用的自动转换开关设备（ATSE），在转换过程中会中断负载供电，其额定电压不超过 1000 V 交流或 1500 V 直流 涵盖配备或不配备电源的 ATSE外壳。 [外文原描述]： Applies to Automatic Transfer Switching Equipment (ATSE) to be used in emergency power systems with interruption of the supply to the load during transfer, the rated voltage of which does not exceed 1000 V a.c. or 1500 V d.c. It covers ATSE provided with or without an enclosure.
英文名称Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Automatic transfer switching equipment