Magnetic ac contactors amagwirizana ndi 9A mpaka 95A ndi 220V/110v/380V/415V

1. Gulu la olumikizirana:
● Malinga ndi voteji osiyana a koyilo ulamuliro, akhoza kugawidwa mu: DC contactor ndi AC contactor
● Malinga ndi kapangidwe ka ntchito, amagawidwa kukhala: electromagnetic contactor, hydraulic contactor ndi pneumatic contactor.
● Malinga ndi zochita akafuna akhoza kugawidwa mu: mwachindunji zoyenda contactor ndi rotary contactor.
2. Electromagnetic contactor
● Udindo ndi gulu la contactors
Electromagnetic contactor ndi gawo lowongolera lomwe limagwiritsa ntchito cholumikizira chachikulu kuti chitseke kapena kuswa gawo lagalimoto kapena gawo lazinthu zina.Itha kukwaniritsa ntchito mtunda wautali pafupipafupi, imakhala ndi zokulirapo kangapo kuposa zomwe zikugwira ntchito kapena ngakhale kakhumi kusinthika ndi kuswa mphamvu, koma sangathe kuswa mphamvu yanthawi yayitali.Chifukwa cha kukula kwake kochepa, mtengo wotsika komanso kukonza kosavuta, ndizogwiritsidwa ntchito kwambiri.Ntchito yaikulu ya contactor ndi kulamulira chiyambi, m'mbuyo, liwiro malamulo ndi braking wa galimoto.Ndiwofunika kwambiri komanso wogwiritsidwa ntchito kwambiri pamagetsi owongolera magetsi.
Malinga ndi mawonekedwe a waukulu kukhudzana kugwirizana kuzungulira, iwo anawagawa mwachindunji contactor ndi AC contactor.
Malinga ndi limagwirira ntchito, iwo anawagawa: maginito contactor ndi okhazikika maginito contactor.
Malingana ndi chiwerengero cha mizati ya kukhudzana kwakukulu (ie, chiwerengero cha omwe amalumikizana nawo), DC contactors ndi unipolar ndi bipolar;zolumikizira za AC zili ndi mitengo itatu, mitengo inayi ndi mitengo isanu.
● Ntchito mfundo ya contactor
Pamene AC contactor koyilo ndi mphamvu, ndi maginito flux kwaiye mu chitsulo pakati.Chifukwa chake, kuyamwa kumapangidwa mumpata wa zida zankhondo, kupangitsa kuti chidacho chikhale chotseka, ndipo kulumikizana kwakukulu kumatsekedwa ndi zida, kotero kuti dera lalikulu limalumikizidwa.Panthawi imodzimodziyo, armature imayendetsanso kayendetsedwe kake kothandizira, kupangitsa kuti cholumikizira choyambira chotseguka chitsekeke, ndikutsegula cholumikizira choyambirira chotsekedwa chothandizira.Pamene koyilo yazimitsidwa kapena mphamvu yamagetsi imachepetsedwa kwambiri, kuyamwa kumasowa kapena kufooketsa, zida zimatsegulidwa pansi pa machitidwe a kasupe womasulidwa, ndipo otsogolera akuluakulu ndi othandizira amabwezeretsedwa ku chikhalidwe choyambirira.
The contactor ntchito kukhudzana waukulu kuswa dera lalikulu, ndi kukhudzana wothandiza kuswa ulamuliro kuzungulira.