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介绍已研制成功的微机型断路器开断检测装置 ,该装置以MCS - 5 1系列单片机为核心部件 ,能同时检测八台断路器的开断时间和短路电流值以及各台断路器的开断总次数和短路电流的累计值 ,真实地反映出断路器的设备状况 ,从而依据断路器检修规程确定检修时间。按照断路器的实际开断情况选择适当的检修时间 ,将避免以往那种不必要的检修工作 ,提高经济效益
This paper introduces the broken detection device of microcomputer - based circuit breaker that has been successfully developed. The device takes MCS - 5 1 series MCU as its core components and can detect the breaking time and short circuit current value of eight circuit breakers and the opening of each circuit breaker The total number of broken and short-circuit current accumulated value, a true reflection of the equipment status of the circuit breaker, which in accordance with the circuit breaker maintenance procedures to determine the maintenance time. In accordance with the actual situation of the circuit breaker to select the appropriate maintenance time will avoid the kind of unnecessary overhaul work to improve economic efficiency