AC contactor chimagwiritsidwa ntchito dera otsika-voteji, ndi mtundu wa ntchito otetezeka, ulamuliro yabwino, kuchuluka ndi osiyanasiyana necessities.China mafakitale ambiri ntchito 40A ndipo pamwamba lalikulu ndi sing'anga mphamvu ya contactors AC ayenera kukhala kuposa mamita 100 miliyoni, makina ake ogwiritsira ntchito magetsi ogwiritsira ntchito mphamvu zamagetsi pakati pa 8w-100w. Kugawira mphamvu yogwira ntchito yogwiritsidwa ntchito ndi pafupifupi 65% ~ 75% chitsulo pakati, mphete yachidule 25% ~ 30%, 3% ~ 5% koyilo. koyambirira kwa 1981, chikalata chotulutsa dziko No. 56 inanena kuti njira zopulumutsira mphamvu zolumikizirana ndi ma AC ziyenera kukhazikitsidwa. Pambuyo pakufufuza kwanthawi yayitali, zokwaniritsa zina zopulumutsa mphamvu zakwaniritsidwa, koma mawonekedwe a olumikizana azikhalidwe asinthidwa kwambiri, njirayo ndi yovuta, ndipo mtengo wake ndi kuchuluka. Chomalizidwacho ndi chokwera mtengo, kapena mawonekedwe ogwiritsira ntchito ndi ochepa, kapena osagwirizana ndi zizolowezi za anthu, ndipo zina zimakhudzanso kudalirika kwake pazigawo zosiyanasiyana, zomwe zingakhale chifukwa chachikulu chomwe zinthu zopulumutsa mphamvu contactor sizinavomerezedwe ambiri ndi msika.
1 Njira zingapo zopulumutsira mphamvu zolumikizirana ndi ma AC pamsika ndi zabwino ndi zoyipa zawo:
Mfundo yogwira ntchito ya chipangizo chatsopano chopulumutsa mphamvu cha contactor
Chipangizo chopulumutsira mphamvu chili ndi makina oyenda mwaulere, pogwiritsa ntchito mfundo ya loko yolumikizira (kutsegula mphamvu ya 0.15N-0.3N yokha), makinawo amamatira, kupanga maginito amagetsi amatha kusunga magulu onse olumikizana popanda kugwiritsa ntchito mphamvu, kutsegula cholinga cha kupulumutsa mphamvu; chifukwa ndi loko wamakina, moyo wake sungakhale wokwera kwambiri, pafupifupi nthawi 35,000, motero umagwiritsidwa ntchito nthawi zonse, monga fani yowongolera, pampu ndi capacitor compensation cabinet. Mfundo yogwira ntchito ndi iyi:
Chipangizo chopulumutsira mphamvu chimalumikizidwa ndi cholumikizira, kuphatikiza nyumba, ndodo yoyambira, makina odumphira aulere, nthawi zambiri amatsekedwa yaying'ono, ndodo, koyilo yopulumutsira mphamvu ndi msonkhano wamagetsi. mfundo loko, makina olimba, micropower electromagnetic buckle chigawo chachikulu suction extrusion micro switch, kupanga nthawi zambiri kutsekedwa kwa micro switch touch nthawi zambiri kutsekedwa kuti nthawi zambiri kumatsegula, koyilo yamagetsi olumikizirana, ma elekitirodi osagwiritsa ntchito mphamvu amatha kusungabe malo onse ogwirira ntchito a gulu lolumikizana, lomwe lilipo kuchokera pa koyilo yopulumutsa mphamvu. chigawo chokhota chimakankhira ulalo kuti musalumikize njira yodumphira yaulere, ndipo chowongolera choyambira chimabwerera pomwe chimayambira pansi pa cholumikizira chamagetsi. Tsegulani mphamvu ndi yaying'ono kwambiri imatha kupanga ma elekitirodi kumasula, kukwaniritsa cholinga chopulumutsa mphamvu.
Chithunzi 1 ndi mbiri chithunzi cha contactor wapadera mphamvu yopulumutsira chipangizo ndi contactor kapena kupatsirana.
CHITH. 2 ndi chithunzi cholumikizira dera cha chipangizo chapadera chopulumutsa mphamvu ndi cholumikizira kapena cholumikizira.
3. Makhalidwe a chipangizo chatsopano chapadera chopulumutsa mphamvu kwa contactors
3.1 Palibe kukonzanso pamanja: gululi lamagetsi lizimitsidwa mwadzidzidzi, dera lalikulu lizimitsidwa, popanda kukonzanso pamanja;
3.2 Ntchito yolumikizira makina imatsimikizira chitetezo ndi kudalirika kwazinthu
Chipangizocho chilinso ndi ntchito yolumikizirana yolumikizirana, ngati loko sikumangirira makinawo, koyilo mu contactor sichidzazimitsa, kotero kuti kukhudzana kwakukulu kumapitirizabe kutsekedwa, ngati chipangizocho sichikhoza kugwiritsidwa ntchito. kapena kuonongeka, sikudzakhudza ntchito yachibadwa ya contactor wa choyambirira, koma mankhwala salinso mphamvu yopulumutsa.
3.3 Palibe magetsi othandizira omwe amafunikira
Monga momwe tawonetsera pa Chithunzi 3, chipangizo chopulumutsa mphamvu sichikusowa magetsi owonjezera, pamodzi ndi magetsi akuluakulu, komanso akhoza kuwonjezera batani loyimitsa kuti athetsere kutali ndi contactor, popanda zoopsa za chitetezo.
3.4 Pulagi ndi Sewerani
Mphamvu yopulumutsa chipangizo mwachindunji anapachikidwa pa contactor mankhwala, contactor wakale kapena kupatsirana angagwiritsidwe ntchito popanda kusinthidwa; unsembe mosavuta, lonse ntchito osiyanasiyana.
3.5 Kuchita bwino kwambiri komanso kupulumutsa mphamvu kuposa 90%
Mukagwiritsidwa ntchito ndi chipangizocho, AC kukhudzana pachimake sikubala mayamwidwe nthawi ndi nthawi, palibe kugwedezeka, kotero palibe phokoso, kungachepetse kwambiri kugwiritsa ntchito mphamvu, kukonza kosavuta, kuchepetsa mtengo wogwira ntchito.
3.6 Musakhudze choyambirira contactor ntchito, komanso zina zinchito kulankhula wothandiza akhoza kuwonjezeredwa
Osatenga kukhudzana choyambirira wothandiza, komanso malinga ndi kufunika, kapangidwe kuwonjezera kukhudzana wothandiza, ntchito mochedwa ndi capacitor wapadera mphamvu kupulumutsa chipangizo, kotero kuti ali ndi ntchito zosiyanasiyana.
3.7 Itha kukulitsa ntchito yamagetsi yotsutsa-sway
Chipangizochi chili ndi ntchito ina yochedwa, kuthetsa vuto la "kugwedeza magetsi".Pakalipano, pansi pazimenezi, moyo wokhudzana ndi mphamvu zopulumutsa mphamvu za AC contactor ndi chikhalidwe AC contactor ukuwonjezeka ndi 3-5 nthawi, kuchepetsa ntchito. ndi mtengo wokonza.
3.8 Wide voltage ntchito osiyanasiyana
Wide voteji kuyamwa 0.8-1.1US, kutulutsa voteji 20% ~ 75% US, AC-DC contactor chilengedwe.
Nthawi yotumiza: Apr-22-2022
