Lihlahisoa tsa Contactors

1. AC contactor khoele.Hangata li-coil li khetholloa ke A1 le A2, 'me li ka aroloa ka li-contact tsa AC le li-contact tsa DC.Hangata re sebelisa likhokahano tsa AC, tseo 220 / 380V e sebelisoang haholo:
2. AC Contactor Main ikopanya.L1-L2-L3 e hokahane le mohala oa motlakase oa mekhahlelo e meraro, 'me T1 T2-T3 e hokahane le mohala oa phepelo ea motlakase,' me e ka sebelisoa ho hokela mohala oa mojaro.Mabitso a ka sehloohong a AC contactor hangata ke mabitso a bulehileng, haholo-holo a amanang le potoloho e kholo, ho laola ho qala le ho emisa ha mochine le lisebelisoa tse ling!
3. Mabitso a thusang a AC contactor.Mabitso a thusang a ka aroloa ka sebaka se bulehileng sa NO le hangata se koetsoeng NC.
3-1 Hangata ntlha e bulehileng NO, hangata ntlha e bulehileng NO e sebelisoa haholo-holo bakeng sa ho laola ho itšehla thajana le pontšo ea ts'ebetso ea ho fetisa ho sebelisoa, joalo ka: AC contactor hangata e bula ntlha NO ho leseli le khubelu le ka sebelisoa e le ts'ebetso ea motlakase. leseli la sesupo, ha motlakase oa AC contactor, hangata o bula ntlha NO e koetsoe, bulela lebone la sesupo, ho fetisa lets'oao la ts'ebetso ea enjene kapa ea potoloho.
3-2.Ntho e tloaelehileng e koetsoeng NC ea AC contactor.Ka kakaretso, NC e sebelisoa haholo-holo bakeng sa ho hokahanya ha potoloho le ho fetisa melaetsa.
Ka mohlala, potoloho ea motlakase e ntle le e khutlisetsang morao e sebelisa ts'ebetso ea ho kopanya ea contactor kamehla e koetsoeng ntlha ea NC.
Ka mohlala, AC contactor kamehla koala ntlha NC e hokahane le lebone le tala pontshi, e leng e ka sebelisoa e le setopong sesupo sa potoloho kapa enjene.Ha sekontiri sa AC se matlafatsoa, ​​sebaka sa ho koala sa kamehla NC sea khaoloa, lebone la sesupo sa ho emisa le tima, lebone le ts'oanang la ts'ebetso le ntse le butswe, 'me potoloho ea sebetsa.
Ea bobeli, ke utloisisa litšobotsi tse tharo tsa kantle tsa AC contactor, 'me joale nka sheba bonolo ka hare ho AC contactor:
Ntlha ea pele, likarolo tse ka sehloohong tsa "contactor" ea AC: coil, core ea tšepe, reset spring, tsamaiso ea ho ikopanya le armature le likarolo tse ling li theha.
1. Feela utloisisa armature ea AC contactor.The armature hokahanya tsamaiso ea ho ikopanya, ha armature falla holimo le tlaase, sebaka sa ho ikopanya le tla fetoha ka tsela eo, tse kang: hangata bula ntlha NO e koetsoeng, hangata e koetsoeng ntlha NC khaotsoe joalo-joalo, ena ke tšebeliso ea motheo!
2. Likarolo tse ling tsa bohlokoa: mantlha, li-coils le ho tsosolosa liliba!Kutloisiso e khuts'oane ea tlhahisoleseling ena ke:
Mona ke kamoo likhokahano tsa AC li sebetsang ka puo e fumanehang habonolo:
Pele mochine oa AC o sa sebelisoe: coil e ke ke ea e-ba motlakase, mokokotlo ha o na motlakase oa motlakase, letsoho le ke ke la sisinyeha, elasticity ea selemo e lula e le ntho e tloaelehileng, lekhetlong lena hangata ntlha e bulehileng NO e tima, ntlha e atisang ho koaloa ke NC. ho, sena ke boemo bo tloaelehileng.
AC contactor electric: coil coil, iron core hlahisa electromagnetic suction, e ka hlola elasticity ea reset ea selemo, e hula hanyane e theohile, nakong ena sistimi ea ho ikopanya e tla fetoha: hangata ntlha e bulehileng HA E koetsoe, hangata ntlha e koetsoeng ea NC e khaotsoe, ena ke eona ntho ea mantlha. taolo ya contactor, contactor ke ka ho ikopanya le on-off phetoho ho ka tsela e sa tobang laola potoloho!
Kamora hore sekontiri sa AC se felisoe ke matla kapa ho tima, coil e ke ke ea ba motlakase, mantlha ha e na suction ea motlakase, lekhetlong lena reset elasticity ea selemo e khanna reset ea armature, bounce ea armature, lekhetlong lena armature e khanna tsamaiso ea AC contactor contactor system, khutlisetsa boemong ba pele: hangata ntlha e bulehileng HA E khaotsoe, hangata ntlha e koetsoeng NC e koetsoe


Nako ea poso: Feb-10-2023