Interrupting Characteristics of Fuses Element in Different Fillers

아크 소호재의 종류 및 입도에 따른 휴즈의 차단 특성에 관한 연구

This paper deals with the interrupting characteristics of fuses element in different media of arc extinguisher. Aluminum hydro-oxide, boron nitride, silica and there size have been investigated here for their prospects as filling media in heavy current, high breaking capacity fuses. The result of these study are compared with those on silica sand at high current. This study demonstrates that silica sand is far superior filler in fuses for heavy current interrupting then the compound tested.