AC contactor chimagwiritsidwa ntchito dera otsika-voteji, ndi mtundu wa ntchito otetezeka, ulamuliro yabwino, kuchuluka ndi osiyanasiyana necessities.China mafakitale tsopano zambiri ntchito 40A ndipo pamwamba lalikulu ndi sing'anga mphamvu ya contactors AC ayenera kukhala mamita oposa 100 miliyoni, makina ake ogwiritsira ntchito magetsi ogwiritsira ntchito mphamvu zogwiritsira ntchito mphamvu pakati pa 8w-100w. Mphamvu yogwiritsira ntchito mphamvu yomwe imagwiritsidwa ntchito imakhala pakati pa mabili ambiri ndi mabilu mazana ambiri. pachimake, lalifupi dera mphete 25% ~ 30%, 3% ~ 5% koyilo. Poona vuto lalikulu mphamvu mowa ntchito AC contactors, kale 1981, chikalata dziko kumasulidwa 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.The yomalizidwa mankhwala ndi okwera mtengo, kapena osiyanasiyana ntchito ndi yaing'ono, kapena sagwirizana ndi zizolowezi za anthu ntchito, ndipo ena amakhudzanso kudalirika kwake ku madigiri osiyanasiyana, zomwe zingakhale chifukwa chachikulu chimene contactor zopulumutsa mphamvu mankhwala sizinachitike. kuvomerezedwa kwambiri 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 yaying'ono kusinthana kukhudzana nthawi zambiri kutsekedwa kuti nthawi zambiri kutseguka, koyilo ya contactor mphamvu, electromagnet popanda kugwiritsa ntchito mphamvu akhoza kusunga ntchito zonse. Gulu lolumikizana, lomwe lilipo kokha kuchokera pa koyilo yopulumutsa mphamvu kudzera. Chizindikiro chowongolera chikagwiritsidwa ntchito mwadzidzidzi kapena gululi lamagetsi likulephera mwadzidzidzi, gawo lamagetsi lamagetsi lamagetsi lamagetsi limakankhira ulalo kuti mutsegule makina oyenda mwaulere, ndipo chowongolera choyambira chimabwerera. ku malo poyambira pansi contactor counterforce spring.Chifukwa yaying'ono-mphamvu mowa electromagnetic unbuckle chigawo chofunika kuti tidziwe mphamvu ndi laling'ono kwambiri akhoza kupanga maginito kutsegula, 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
