Umsebenzi
Isixhumi se-ACisetshenziselwa ukulawula i-AC motor (njenge-AC motor, i-fan, iphampu yamanzi, iphampu kawoyela, njll.) futhi inomsebenzi wokuvikela.
1. Qala injini ngokwenqubo enqunyiwe ukuze ikwazi ukusebenza ngokwethembeka kumjikelezo wokulawula.
2. Ukuxhuma nokwephula isekethe nokulawula ukusebenza kwenjini ngokwezinqubo ezinqunyiwe noma okungadluli amandla amanje alinganisiwe kanye ne-voltage.
3. Lapho ijubane lemoto lidinga ukushintshwa, ijubane lemoto lingashintshwa ngokusebenzisa isibambo, futhi amandla kazibuthe wenjini angeke akhushulwe kungazelelwe.
5. Esimeni sokucisha noma ukungasebenzi kwamandla, injini ingase imiswe ngokushesha noma isebenze ngemvamisa ephansi (isb, 40 Hz) ngokusebenzisa isibambo.
Isakhiwo esiyinhloko
Izakhiwo eziyinhloko zeIzixhumi ze-ACzimi kanje:
1, Othintana naye oyinhloko wakhiwe ngomgogodla wensimbi, i-clapboard evikelayo kanye nokuxhumana.
2、 Oxhumana naye osizayo wakhiwe ngokuthintana kwe-electrostatic nensimbi ehambayo.
I-3, I-iron core ehambayo: Insimbi ehambayo iqukethe i-electromagnetic iron core kanye nekhoyili.
4. I-Iron core iyisici esiyinhloko se-Isixhumi se-AC, eyakhiwe ingqikithi yensimbi kanye nekhoyili eyi-coaxial ne-iron core eyinhloko, futhi iyingxenye eyinhloko yesixhumi.Imodeli yensiza isetshenziselwa ngokuyinhloko ukumunca noma ukukhulula i-current enkulu kumjikelezo oyinhloko wothintana naye oyinhloko nokuxhuma isekethe yamanje encane.
5, Izivalo zisetshenziselwa ukuvikela izingxenye zangaphakathi, ezifana nama-fuse kanye nokushintshwa komoya, okubuye kwaziwe ngokuthi “ama-insulated” ku-Izixhumi ze-AC.
6, I-Insulating diaphragm iyinsimbi engashintshi kanye nensimbi ehambayo esetshenziselwa ukuhlukanisa i-contact ukuze kuqinisekiswe ukuhlukana okwanele phakathi koxhumana nabo ababili ukuze kuqinisekiswe ukusebenza okuvamile kokuxhumana.
Isimiso sokusebenza
Isimiso sokusebenza se-AC contactor: Isekethe eyinhloko ye-AC contactor iyisekhethi yokulawula, eyakhiwe ngohlelo lwe-electromagnetic, umgogodla wensimbi kanye negobolondo.
Lapho umjikelezo oyinhloko uvuliwe, inkambu kazibuthe evaliwe ikhiqizwa phakathi kwekhoyili core nensimbi ehambayo ohlelweni lukazibuthe.
Ngenxa yokuthi uhlelo lukazibuthe luyinsimu kazibuthe emile, lapho ikhoyili yesistimu kazibuthe inqanyulwa, isimiso sikazibuthe sisakhiqiza amandla kazibuthe kagesi phakathi komnyombo negobolondo.
Ngenxa yokuba khona kwamandla kagesi, insimbi ehambayo ihlala isesimweni esihlukile.Ikhoyili ibe isigcina ukugeleza okuthile (ukuguquguquka kazibuthe kwekhoyili ngokwayo) kanye ne-voltage (alternating voltage).
Lapho ikhoyili ifakwa ugesi, uhlelo lukazibuthe luzokhiqiza insimu kazibuthe enkulu kakhulu, amandla kazibuthe endimeni yensimbi acime ikhoyili ngokushesha;
Izidingo Zokusetshenziswa Okuphephile
V. Izinyathelo zokuqapha.
1. Izinga lamandla kagesi okusebenza we-contactor lizoba ngu-AC 220V, futhi othintana naye uzosebenza ku-voltage yokusebenza elinganiselwe.Njengomuntu othintana naye wamanje, kuzonakwa:
(1) Ngaphambi kokusetshenziswa, kuyadingeka ukuhlola ukuthi izintambo zilungile yini nokuthi ukuthintana kwe-contactor kugugile noma i-oxidized.
(2) Ngaphambi kokufaka, ukungcola okungaphezulu, uthuli nokunye ukungcola kuyosuswa, futhi indawo yokuvala kanye nongqimba olumelene nokugqwala kwe-contactor kuyohlolwa.
(3) Itheminali izoboshelwa ngemva kokufakwa.
(4) Uma isixhumi sisetshenziswa, lapho ikhoyili inikwa amandla, kuzwakala umsindo othi “Weng”, obonisa ukuthi oxhumene naye usumunyiwe, ungaphenduki ngokunganaki, ukuze ungalimazi ikhoyili noma othintana naye.Othintana naye oyinhloko wesixhumi esisetshenziswayo uzogcinwa evuliwe ngokujwayelekile.
(5) Uma isenzo sokuxhumana singaguquki ekusetshenzisweni, ikhoyili kanye nokuxhumana kuzobhekwa ngesikhathi ukuze kubonakale ukuthi ikhoyili kanye nokuthintwayo kuphukile noma konakele.
Isikhathi sokuthumela: Mar-01-2023