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AC Contactor Chiyambi

1 Mawu Oyamba
A cholumikizirandi chipangizo chamagetsi chomwe chimayendetsedwa chokha chomwe chimagwiritsidwa ntchito kupanga kapena kuswa ma AC ndi DC main and control circuits.Chizindikiro cha KM, chomwe chinthu chake chachikulu chowongolera ndi mota, chimatha kugwiritsidwanso ntchito pazinthu zina zamagetsi, monga zotenthetsera zamagetsi, makina owotcherera, ndi zina zambiri.

2. Kusiyana kwa contactor ndi mpeni lophimba
Cholumikizira chimagwira ngati chosinthira mpeni.The contactor sangathe kuyatsa ndi kuzimitsa dera, komanso ali ndi ubwino wa pansi-voteji kumasulidwa chitetezo, zero-voltage chitetezo, lalikulu mphamvu ulamuliro, oyenera ntchito pafupipafupi ndi kulamulira kutali, ntchito yodalirika, ndi moyo wautali utumiki.Komabe, chosinthira mpeni chilibe chitetezo chocheperako ndipo chimatha kugwiritsidwa ntchito patali pang'ono.

3. Kapangidwe ndi mfundo
A contactor zambiri wapangidwa ndi contactor electromagnetic limagwirira, dongosolo kukhudzana, ndi arc kuzimitsa chipangizo, limagwirira kasupe, bulaketi ndi maziko.AC contactor kulankhula akhoza kugawidwa mu waukulu kulankhula ndi kulankhula wothandiza.Kukhudzana waukulu nthawi zambiri lotseguka ndi kuchita pa dera waukulu, ndi kukhudzana wothandiza amagwirizana ndi koyilo contactor kuchita pa dera ulamuliro, ndi ntchito dera ndi mosalunjika kulamulidwa ndi kulamulira koyilo contactor.
A contactor ndi chipangizo chamagetsi chomwe chimagwiritsa ntchito mphamvu yokongola ya maginito amagetsi ndi mphamvu ya kasupe kutsegula kapena kutseka kulankhulana.Kaya AC kapena DC imayang'aniridwa ndi omwe amalumikizana nawo amatha kugawidwa mumagulu a AC ndi ma DC contactors.Kusiyana pakati pa ziwirizi makamaka chifukwa cha njira zosiyanasiyana zozimitsira arc.

4. Wiring wa contactor
The kulankhula waukulu L1-L2-L3 wa contactor kulowa atatu gawo magetsi.Mnzake anafunsa ngati kukhudzana waukulu wa contactor akhoza kulowa limodzi gawo magetsi?Yankho ndi inde, gawo limodzi lamagetsi limatha kugwiritsa ntchito ma kulumikizana awiri okha.Ndiye pali contactor wothandiza kulankhula, NO - NC.Iwo anatsindika apa kuti NO zikutanthauza kuti kukhudzana wothandiza wa contactor zambiri lotseguka, ndi NC zikutanthauza kuti kukhudzana wothandiza wa contactor nthawi zambiri chatsekedwa.


Nthawi yotumiza: Oct-20-2022