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电力系统中,跌落式熔断器(令克)应用十分广泛。我车间在运行中,跌落式熔断器跌落现象发生较多,对优质、安全供电构成一定威胁,本人实际出发,对其原因和对策作简单归纳。1跌落式熔断器跌落的原因分析(1)开关保险管尺寸与保险器固定接触部分尺寸匹配不合适,极易松动,一旦遇到大风就会被吹落;
In power systems, drop-out fuses (make grams) are widely used. My workshop in operation, drop-fuse phenomenon occurs more drop, on the high-quality, safe power supply constitute a certain threat, I actually proceed, the reasons and solutions for a simple summary. 1 drop-type fuse drop analysis (1) switch fuse size and fuse fixed contact part of the size of the inappropriate match, easy to loose, in case of strong winds will be blown off;