Wothandizira wa AC - Chiyambi cha Zamalonda

Chidule:

An cholumikizira cha ACNdi switch yoyendetsedwa ndi magetsi yopangidwira kuwongolera ma AC power circuits. Imagwiritsidwa ntchito kwambiri m'makina odziyimira pawokha amakampani kuti iwongolere ma motors amagetsi, magetsi, zida zotenthetsera, ndi ma capacitor banks. Ndi kapangidwe kakang'ono, nthawi yayitali, komanso ma switching frequency ambiri, ndi gawo lofunikira kwambiri mumakina owongolera ndi kugawa magetsi.

Kapangidwe:

Cholumikizira cha AC chimakhala ndi zigawo zotsatirazi:

• Koyilo yamagetsi- imapanga mphamvu ya maginito kuti igwire ntchito ndi contactor

• Zitsulo zosunthika komanso zokhazikika- kupanga dongosolo la maginito

• Maulalo akuluakulu- gwiritsani ntchito dera lalikulu lamagetsi

• Maulalo othandizira- yogwiritsidwa ntchito pa ma circuit a chizindikiro kapena owongolera

• Chipinda chozimitsira moto cha Arc- kuonetsetsa kuti dera lonselo likuphwanyidwa bwino

Mfundo Yogwirira Ntchito:

Pamene cholumikizira chamagetsi chamagetsi chapatsidwa mphamvu, chimapanga mphamvu ya maginito yomwe imakoka pakati posunthika ndikutseka zolumikizira zazikulu, zomwe zimapangitsa kuti magetsi adutse mu katunduyo. Cholumikiziracho chikachotsedwa mphamvu, makina a masika amabwezeretsa zolumikizirazo pamalo ake oyamba, ndikudula dera.

Magulu Aakulu:

Ma contactor a AC akhoza kugawidwa m'magulu kutengera njira zosiyanasiyana:

Ma contactor a AC akhoza kugawidwa m'magulu kutengera njira zosiyanasiyana:

1. Malinga ndi mtundu wa magetsi:

   • Zolumikizira za AC

   • Ma contactor a DC

2. Malinga ndi chiwerengero cha mipiringidzo:

   • Zolumikizira za 2-pole, 3-pole, kapena 4-pole

3. Malinga ndi mphamvu yonyamula katundu:

   • Zolumikizira zazing'ono (za katundu wochepa)

   • Ma contactors okhazikika kapena olemera (a injini zamafakitale ndi machitidwe)

Mapulogalamu Ofala:

• Kuwongolera magalimoto: Kulamulira koyambira/kuyimitsa kwa ma mota a AC

• Makina owunikira: Kuwongolera kutali magulu akuluakulu a magetsi

• Zipangizo zotenthetsera: Kusintha ma heater amagetsi

• Mabanki a capacitor: Machitidwe obwezera mphamvu zogwira ntchito

• Machitidwe a HVAC, mapampundima compressormu automation yamafakitale

Zokhudza MUTAI Electric Group

Yakhazikitsidwa mu 2012,Gulu la Magetsi la MUTAIndi wopanga waluso kwambiri pakupanga, kupanga, ndi kupanga zida zamagetsi zotsika mphamvu, kuphatikizapocholumikizira cha AC, MCB, MCCB, ACBndiATSmayankho. Ndi malo opitilira masikweya mita 20,000 a zipangizo zamakono komanso gulu lodzipereka la kafukufuku ndi chitukuko, MUTAI imapereka chithandizo kumisika yapadziko lonse lapansi ndi zinthu zamagetsi zapamwamba, zodalirika, komanso zatsopano.