AC Contactor (Alternating Current Contactor), ka kakaretso, Ntlafatso e tsoelang pele ea sebopeho le ts'ebetso, Empa ka ts'ebetso e ts'oanang, Haholo-holo e entsoe ka sistimi ea motlakase, sistimi ea puisano, sesebelisoa sa ho tima arc le likarolo tse thusang, Sisteme ea motlakase e entsoe haholo ka coil. , mokokotlo oa tšepe (moko oa tšepe o tsitsitseng) le armature (mofuta oa tšepe o tsamaeang) likarolo tse tharo;Tsamaiso ea ho ikopanya e arotsoe ka ntlha ea ho kopana, ho kopana le mohala le ho kopana le holim'a tse tharo;Sesebelisoa sa ho tima arc hangata se amohela ho tima habeli fracture arc ea motlakase, longitudinal joint arc tima le heke ea arc e tima mekhoa e meraro ea ho tima li-arc, Ho felisa arc ea motlakase e hlahisoang ke likhokahano tse matla le tse tsitsitseng nakong ea karohano le ts'ebetso ea ho koala, Contactors tse nang le bokhoni bo kaholimo. 10A e na le lisebelisoa tsa ho tima arc;Likarolo tse thusang haholo li kenyelletsa selemo sa reaction, buffer spring, spring khatello ea puisano, mochini oa phetisetso, kholomo ea motheo le ea terminal joalo-joalo.
Molao-motheo o sebetsang oa AC contactor ke hore ha khoele ea contactor e matlafatsoa, coil ea hona joale e tla hlahisa matla a khoheli, 'me matla a khoheli a hlahisoang a etsa hore setsi se tsitsitseng se hlahise motlakase oa motlakase ho hohela konokono, le ho khanna ntlha ea ho kopana le AC, hangata ho koetsoe ho kopana ho khaotsoe, hangata puisano e bulehileng e koetsoe, tse peli ke lihokela. , 'me hangata ho koaloa ho koala.Ke ho sebelisa matla a electromagnetic le elasticity ea selemo ho sebelisana, ho finyella khokahanyo ea ho ikopanya le karohano.
Ho ea ka litlhoko tsa bareki, ho etsoa ha lik'habote tsa taolo bakeng sa bareki, ho sa tsotellehe khetho ea li-contactor tsa puisano kapa likarolo tse ling, ba tla leka ka hohle kamoo ba ka khonang bakeng sa bareki ho khetha le ho finyella litlhoko tsa likarolo tsa boleng bo phahameng ba malapeng le ba linaheng tse ling.
Molao-motheo oa khetho ea AC contactor:
(1) Boemo ba motlakase bo lokela ho tšoana le mojaro, 'me mofuta oa sekontiri o lokela ho tšoanela mojaro.
(2) Mohala o baliloeng oa mojaro o tla lumellana le boemo ba bokhoni ba contactor, ke hore, palo e baloang e ka tlaase ho kapa e lekana le ea hona joale ea ho sebetsa ea contactor.Mokhoa o kopanyang oa contactor o moholo ho feta oa ho qala. hona joale ea mojaro, 'me ho robeha hona joale ho feta ts'ebetso ea mojaro.Nako e baloang ea mojaro e lokela ho nahana ka sebaka sa sebele sa ho sebetsa.Bakeng sa mojaro o nang le nako e telele ea ho qala, tlhōrō ea tlhōrō ea halofo ea hora e ke ke ea feta mocheso o lumellang hore o futhumale.
(3) Hlahloba nako e khuts'oane e tsitsitseng le e tsitsitseng ea mocheso.Mohato o mokhutšoane oa mekhahlelo e meraro oa mohala o ke ke oa feta motlakase o tsitsitseng le o tsitsitseng oa mocheso oa contactor.Ha nako e khutšoanyane ea potoloho e khaotsoe ke motho ea kopanang le eona, matla a ho senya a contactor a tla boela a netefatsoe.
(4) Matla a lekantsoeng, a hona joale, boholo le bokhoni ba hona joale ba likhokahano tse thusang tsa coil e monyang ea contactor li tla kopana le litlhoko tsa wiring tsa potoloho ea taolo. boleng ba motlakase oa ts'ebetso, motho ea kopanang le eena o hloka ho sebetsa ho 85 ~ 110% ea boleng ba motlakase o lekantsoeng.taelo ea leeto e kanna ea se sebetse le capacitor ea mohala o phahameng.
(5) Sheba lebelo la ts'ebetso le lumelletsoeng la motho ea kopanyang ho latela linako tsa ts'ebetso.Haeba lebelo la ts'ebetso le feta boleng bo boletsoeng, motlakase o lekantsoeng o lokela ho imena habeli.
(6) Lisebelisoa tsa tšireletso ea potoloho e khuts'oane li lokela ho khethoa hammoho le li-parameter tsa contactor.Ka kopo, sheba buka ea mohlala, eo ka kakaretso e fanang ka tafole e ts'oanang ea li-contactor le li-fuse.
Nako ea poso: Jun-10-2022
