Li-contactor li arotsoe ka li-contactor tsa AC (voltage AC) le li-contactor tsa DC (voltage DC), tse sebelisetsoang matla, kabo le liketsahalo tsa motlakase. hona joale ho hlahisa matla a khoheli le ho koala likhokahano ho laola mojaro.
Ho electrology, hobane e ka khaola ka potlako ac le DC loop ea mantlha mme e ka bulela khafetsa le taolo e phahameng ea hajoale (ho fihla ho 800A) potoloho, hangata e sebelisoang mochining e le ntho ea taolo e ka sebelisoa hape joalo ka jenereithara ea sesebelisoa sa taolo ea semela. le matla a fapa-fapaneng a matla, contactor a ke ke a bulela feela le ho khaola potoloho, empa hape a na le matla a tlaase a ho lokolla matla a tšireletso.Conactor ea matla a ho laola e kholo, a loketse ho sebetsa khafetsa le ho laola hole, ke e 'ngoe ea likarolo tsa bohlokoa tsamaisong ea ho laola ka mokhoa o itekanetseng. .
Ka motlakase oa indasteri, ho na le mefuta e mengata ea li-contactor, 'me hona joale ho sebetsa ho fapana ho 5A-1000A,' me tšebeliso ea eona e atile haholo.
Mokhoa oa konteraka oa sebetsa
Molao-motheo oa ho sebetsa ea contactor ke: ha khoele contactor e matlafatsoa, khoele hona joale tla hlahisa matla a khoheli, matla a khoheli etsa hore e tsitsitseng konokono hlahisa suction electromagnetic ho hohela mantlha, le ho khanna AC contactor ntlha bohato, hangata koala kopana. e khaotsoe, hangata e bula puisano e koetsoe, tse peli li amana. 'me hangata e koetsoeng e koetsoe.Mabitso a DC a sebetsa ka tsela e batlang e tšoana le phetoho ea mocheso.AC contactor wiring
1,3,5 Bakeng sa phepelo ea motlakase ea mekhahlelo e meraro, (karolo e kholo ea potoloho)
2,4, le 6 Hokela ho enjene ea mekhahlelo e meraro
A1, A2 ke li-coil tsa contactor, tse amanang le potoloho ea taolo, le motlakase o laolang potoloho (e kholo) ka ho laola khoele ea khokahanyo (A1, A2).
13,14 E emela puisano e thusang ea contactor, 'me NO e tloaelehile e bulehile, e bolelang hore 13,14 e khaotsoe,' me 13,14 e koetsoe ka mor'a hore ho sebelisoe matla. , ho finyella sepheo sa ts'ebetso e tsoelang pele.
Ntlha ea pele, likhokahano tse tharo tse kholo tsa matla L1, L2, L3 tsa contactor, ebe lithapo tse tharo tse tsoang T1, T2, T3 tsa contactor, ka holimo ke potoloho e kholo.
Potoloho ea taolo: ho tloha ho L1 ho ea ho konopo ea terata ea ho emisa (konopo ea ho emisa hangata e koetsoe, konopo ea ho qala hangata e bulehile, sena se lokela ho tseba!) pheletsong e 'ngoe ea lehlakoreng le leng la ho ikopanya le mothusi (karolo ena e notletsoe), coil A1 le coil A2 e hokahanya L2 kapa L3.
Pele ho tsohle, re qala ho utloisisa tsebo e 'maloa ea motheo ea Schneider AC contactor e na le lintho tse peli tsa motheo, ho kopana ka sehloohong le hlooho e thusang, ho kopana ho ka sehloohong ho sebelisoa ho kopana le lisebelisoa tsa motlakase kapa ho amana le potoloho e kholo, ho kopana le thuso ho amana le taolo. potoloho, e sebelisetsoang ho laola potoloho e kholo.
Khokahano e kholo ka kakaretso e hokahane le potoloho e kholo, joalo ka taelo ha ho se na litlhoko tse khethehileng, ho ikopanya le mothusi ho hokahantsoe le potoloho ea taolo, ka kakaretso ho khetha hore na hangata sebaka sa ho ikopanya se bulehileng kapa hangata se koetsoe.Khetho ena e thehiloe. ka ditlhoko tsa loop ya taolo.Ka kakaretso, haeba AC contactor hangata bulehile le mabitso koaloa ha hoa lekana, nka Schneider e le mohlala, mokhatlo o hlophisitsoeng ka li ekeletsoa ka holimo.Similar ho ka tlwaelo bula le ho koaloa mabitso a fumaneha bakeng sa ho sebelisoa.
Kahlolo ea AC contactor hangata e bulehile 'me hangata koala switjha mefuta e fapaneng ka sebelisa tafole bokahohleng, ha tekanyo ea bokahohleng tafole ke molumo ho paka kamehla koetsoeng kopana, ha tafole bokahohleng e sa utloahaleng hangata bulehetse ikopanye, tobetsa mothusi. Hangata konopo e bula e tla lla, hangata e koetsoe e ke ke ea lla.
Nako ea poso: May-26-2022
