摘要
从转换时间、保护特性、体积、可靠性、成本等几方面阐述了重要负荷供电系统中的重要转换设备——自动转换开关电器的选型。并对其使用类别、极数、位数、旁路隔离开关的选择作了简要介绍。指出在电气设计时,需从多方面、多角度考虑选择合适的ATSE。
The type selection of an important trarsfer equipment--automatic transfer switching equipment in important load power supply system was expounded from transfer time, protection characteristics, volume, reliability and cost. And its selection of use categories, pole, digit, bypass isolation switch was introduced briefly. It was pointed out that it should select suitable ATSE from multi-aspects and multi-angles.
出处
《现代建筑电气》
2010年第8期51-54,共4页
Modern Architecture Electric