Isiphazamisi se-vacuum, esaziwa nangokuthi i-vacuum switch tube, siyingxenye eyinhloko yeswishi yamandla kagesi aphakathi nendawo naphezulu. Umsebenzi wayo oyinhloko ukucisha i-arc ngokushesha futhi ucindezele amandla amanje ngemva kokuba isifunda se-voltage ephakathi nendawo nephezulu sinqanyuliwe ngokusebenzisa i-insulation enhle kakhulu ye-vacuum ku-tube, ukuze kugwenywe izingozi nezingozi. Izingozi zisetshenziswa kakhulu ezinhlelweni zokudlulisa amandla nokusabalalisa.
Okulandelayo ukusetshenziswa kwe-vacuum switch tube/vacuum interrupter:
Iziphazamisi ze-vacuum zihlukaniswe zaba iziphazamisi zama-circuit breaker kanye neziphazamisi zokushintshwa kokulayisha. Iziphazamisi ze-circuit breaker zisetshenziswa kakhulu eziteshini nasezinsizeni zegridi yamandla emkhakheni wamandla, futhi iziphazamisi zokushintshwa komthwalo zisetshenziswa kakhulu abasebenzisi bokugcina bamagridi kagesi.
Isikhathi sokuthumela: Jan-10-2022