Isiphazamisi sevacuum, ekwaziwa ngokuba yityhubhu yokutshintsha ivacuum, lelona candelo lingundoqo lokutshintsha kwamandla ombane ophakathi kunye nophezulu. Umsebenzi wayo oyintloko ukucima ngokukhawuleza i-arc kunye nokucinezela okwangoku emva kokuba isiphaluka esiphakathi kunye nesiphezulu se-voltage sinqunywe nge-insulation egqwesileyo ye-vacuum kwi-tube, ukwenzela ukuba ugweme iingozi kunye neengozi. Iingozi zisetyenziswa ikakhulu kwiinkqubo zokuhanjiswa kwamandla kunye nokuhanjiswa.
Olu lulandelayo lusetyenziso lwetyhubhu yokutshitsha/isiphazamisi sevacuum:
Iziphazamisi ze-vacuum zahlulwe zibe ziziphazamisi zokuqhawula iisekethe kunye neziphazamisi zokutshintsha umthwalo. Iziphazamisi ze-circuit breaker zisetyenziswa kakhulu kwiindawo ezincinci kunye nezixhobo zegridi zamandla kwicandelo lamandla, kwaye iziphazamisi zokutshintsha umthwalo zisetyenziswa ikakhulu ngabasebenzisi bokugqibela begridi zamandla.
Ixesha lokuposa: Jan-10-2022