【摘要】 分析了目前市场上自动合闸断路器产品的市场现状。介绍了膨胀式动力驱动自动合闸装置及动力转换装置。基于这两项新技术,研制了可自动复位的异常电压保护小型断路器及可自复位延时分励脱扣断路器,并简单介绍了各自的功能及参数。为行业提供最新的适应未来发展的自动合闸技术。更多还原

【Abstract】 This paper analyzed the market situation of automatic closing miniature circuit breaker at present,and introduced the expand driving device and power conversion device. Based on it,the miniature circuit breaker with abnormal voltage protection which can be automatically reset and the delay shunt release were developed. The paper also introduced their functions and parameters simply. It can provide industry with the latest technology of automatic closing for future development.更多还原