Ts'ebetso ea kamore ea ho tima ea vacuum arc e etsa qeto ea ts'ebetso ea contactor, 'me litšobotsi tsa mochine oa contactor ka boeona li boetse li lekanyetsa ts'ebetso ea kamore ea ho tima ea vacuum arc. Hore na ts'ebetso ea "vacuum contactor" e finyella litlhoko haholo-holo ho itšetlehile ka hore na litšoaneleho tsa eona tsa mochine li finyella litlhoko. ea phaposi e ts'oanang ea ho tima arc ea vacuum.
Ntlha ea pele, ho sheba ka lekhetlo la pele khatello ea ho kopana.Ha kamore ea ho tima arc ea vacuum e sebetsa ntle le matla a ka ntle, likhokahano tse matla li koala le mabitso a tsitsitseng tlas'a ketso ea khatello ea sepakapaka, e bitsoang matla a autistic. boemakepe bo ka thoko ho sebaka sa meutloa.Ka kakaretso, matla a ho koala a ke ke a tiisa hore ho kopana ha motlakase ho tšoanelehang pakeng tsa likhokahano tse matla le tse tsitsitseng tsa kamore ea ho tima ea vacuum arc, 'me khatello ea ka ntle e phahame haholo.Boholo ba khatello ena bo itšetlehile ka lintlha tse tharo: a.Mohala o lekantsoeng oa kamore ea arc;b.Thepa ea ho ikopanya le kamore ea arc;c.Ho kheloha ha motlakase pakeng tsa li-contacts tse matla le tse tsitsitseng ha kamore ea arc e koetsoe. Ho ea ka lintlha tsena ho khetha khatello e nepahetseng e sebelisoang, matla a ho koala le khatello e phahameng ea ka ntle e bitsoa khatello ea ho kopana ea hlooho ea ho ikopanya, eo hape e bitsoang "terminal" khatello.
2. Karolo ea khatello ea ho qetela ho contactor. Khatello e utloahalang ea ho qetela, Etsa bonnete ba hore ho na le khanyetso e ts'oanelang ea ho kopana pakeng tsa li-contacts tse matla le tse tsitsitseng tsa kamore ea ho tima ea arc, Ho hanyetsa ho kopana ho ka lekanyetsoa ka mochine oa potoloho;Khatello e utloahalang ea ho qetela, E ka finyella litlhoko tsa botsitso ba mocheso o matla oa kamore ea ho tima ea vacuum arc, E ka hlōla ho kheloha pakeng tsa mabitso a boemong bo phahameng ba hona joale, Ho etsa bonnete ba hore ho koaloa ka ho feletseng ntle le tšenyo, Ke hore, mabitso a ke ke a khomarela. lefu;Khatello e utloahalang ea ho qetela, E ka fokotsa ho fokotseha, Matla a susumetsang a bakang ho ikopanya ha a koetsoe, A nkiloeng ke matla a matla a matla;Khatello e utloahalang ea ho qetela, e loketseng ho fetola litšoaneleho, Ha khatello ea ho qetela e finyella litlhoko, Khatello ea selemo ea ho kopana le eona e kholo, Matla a matla a matla le a maholo, Ho eketsa lebelo la pele la heke ea ho fetola, Fokotsa nako ea ho chesa arc le ntlafatsa matla a switjha.
Tse tharo, tlhaloso le mosebetsi oa overtravel.Any vacuum switch e koetsoe ka mokhoa oa overstroke, ha e koetsoe, mabitso a matla a ke ke a tsoela pele ka mor'a ho kopana le mabitso a tsitsitseng, empa khatello pakeng tsa mabitso a matla a hloka.Khatello ena e hlokomeloa ka ho kopana. selemo.Ha motsamao le motsamao li thulana, matla a ho kopana le selemo a tla tsoela pele ho tsamaea.Sebaka sa ho falla nakong ea ho sisinyeha ke khatello ea khatello ea selemo sa ho kopana, e leng overstroke.Ntle le ho eketsa lebelo la pele la phetoho, overstroke e na le mesebetsi e 'meli ea bohlokoa: a.Matla a selemo sa ho kopana a fetisetsoa khatellong ea ho kopana pakeng tsa mabitso ho finyella litlhoko tsa ts'ebetso;b.Kamora ts'ebetso e telele ea li-contact, mabitso a tla chesa le ho fokotsa botenya bohle ba mabitso.Haeba ho netefalitsoe overstroke e itseng, khatello e itseng ea terminal e ka etsa hore likhokahano tsa vacuum li sebetse ka mokhoa o tloaelehileng. ho koala bounce, ha motsamao oa overstroke o fela, khatello ea terminal e boetse e kopana le litlhoko tsa moralo.
Tse 'nè, tlhaloso ea nako ea ho koala le nako ea ho koala le phello ea bolelele ba nako mosebetsing oa ho fetola.
Nako ea poso: May-11-2022
