At a minimum there must be a fuse or circuit breaker located close to the battery rated at 40 amps maximum.
在最小值熔丝或断路器紧挨最大额定电流40安培的电池。
An actual breaker failure is analyzed in this paper, and a logical method is proposed to deduce breaker failure based on the ontology information uploading among the trip and close operation.
通过分析一个实际发生的断路器故障案例，结合断路器实际分合闸过程中上传的断路器本体信息，提出一种根据断路器本体信息进行故障预测的逻辑判断方法。
Synchronous closing is an intelligent control technique. It can make the moving and stationery contact-header of circuit breaker to close on the specified phase angle of the power system voltage wave.
同步关合是指断路器动、静触头在系统电压波形的指定相角处关合，以减小合闸操作的过电流和过电压的一种智能操作技术。
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