大容量快速开断装置

On Large Capacity Fast Switching Release

分析了传统的断路保护器在短路故障保护中的缺陷,介绍了大容量快速开关装置(简称FSR)的基本工作原理,以及FSR在多种保护线路中的联接方式和使用效果。

Ibis article analyzes the shortcoming of conventional breaker protector in shortcircuit failure protection, describes the basic working principal of large capacity fast switching release（ FSR）, connecting style and utilization effect of FSR in various protection circuitry.