Izaphuli zesekethe zohlulwe zibe zii-breaker circuit breakers, ii-air circuit breakers, i-sulphur hexafluoride circuit breakers kunye ne-vacuum circuit breakers ngokohlobo oluphakathi.Makhe sijonge izinto zokuvavanya umbane eziza kwenziwa ngaphambi nangemva kokuba i-breaker circuit igqitywe.
Izinto zokuvavanya phambi kokulungiswa kwe-breaker circuit:
(1) Ukuvula nokuvala ixesha kunye nomlinganiselo wesantya;
(2) Umlinganiselo wokumelana ne-loop conductive;
(3) Ukulinganisa uxinzelelo lomnwe woqhagamshelwano lokuvula nokuvala;
(4) Ukulinganisa indawo yokucima isithinteli sokuvala kunye ne-compression stroke yepiston;
(5) Umlinganiselo womthamo wamanzi kunye nokuvuza kwegesi yesulfure hexafluoride.
GDZK-V vacuum iswitshi isivacuum isidanga tester
Izinto zovavanyo emva kohlengahlengiso olufutshane lwe-breaker circuit:
(1) Gcofa kwaye ugcwalise ngegesi yesulfure hexafluoride xa ivacuum ilungile;
(2) Ukubona ukuvuza okungaphelelanga kwebhandeji okanye ukufunyaniswa kokuvuza kwebhandji kunye nokulinganisa ukufuma kwegesi yesulfure hexafluoride;
(3) Ukulinganisa iiparamitha ezibanzi ezifana nexesha lokuvula, ulungelelwaniso lwezigaba ezithathu, umbane osebenzayo, kunye nexesha lokugcinwa kwamandla;
(4) Rekhoda isantya sesantya se-breaker circuit;
(5) Yenza uvavanyo olupheleleyo lwe-insulation kunye nenxalenye.
Ixesha lokuposa: Jan-05-2023