Iiswitshi zeTyala eziBunjiweyo: Isikhokelo Esipheleleyo
Iiswitshi ze-molded case zizinto ezibalulekileyo kwiinkqubo zombane, zibonelela ngokhuseleko kunye nolawulo kwiintlobo ngeentlobo zezicelo. Ezi switshi zenzelwe ukujongana namanqanaba aphezulu ombane kunye nombane, okwenza zifaneleke kwiindawo zoshishino, zorhwebo kunye neendawo zokuhlala. Kweli nqaku, siza kuhlola iimpawu, usetyenziso, kunye neenzuzo zeeswitshi ze-molded case, kunye nokubaluleka kwazo kukhuseleko kunye nokhuseleko lombane.
Iimpawu zeendlela zokutshintsha iibhokisi zeplastiki
Iswitshi yeplastiki inesakhiwo esiqinileyo kunye nokusebenza okuthembekileyo. Zihlala zigcinwe kwiplastiki ye-thermoset eqinileyo okanye indlu ebunjiweyo ebonelela ngobushushu kunye nokhuseleko kwiindawo zangaphakathi. Ezi switshi zifumaneka kwiindidi ezahlukeneyo zamandla ombane, ukusuka kwii-amps ezimbalwa ukuya kwii-amps ezininzi, nto leyo eyenza ukuba zilungele iintlobo ngeentlobo zemithwalo yombane.
Enye yezona zinto ziphambili kwiiswitshi zezindlu zeplastiki kukukwazi kwazo ukubonelela ngokhuseleko lwe-short circuit kunye nokugqithisa. Zixhotyiswe ngee-trip units ezinokubona nokuphendula kwiimeko zombane ezingaqhelekanga, ezifana ne-overcurrents kunye ne-short circuits, ngokuphazamisa ngokukhawuleza ukuhamba kombane. Oku kunceda ukuthintela ukonakala kwiinkqubo zombane kunye nezixhobo kwaye kuqinisekisa ukhuseleko lwabasebenzi.
Ukusetyenziswa kweswitshi yetyala leplastiki
Iiswitshi zeekheyisi ezibunjiweyo zisetyenziswa kwiindlela ezahlukeneyo zokusetyenziswa kuquka ukusasazwa kwamandla, ulawulo lweemoto kunye nokukhuselwa kweesekethe. Kwiindawo zoshishino, zihlala zisetyenziswa kwiiswitshi zeemoto, iiswitshi zeemoto, kunye namaziko olawulo lweemoto ukubonelela ngosasazo lwamandla oluthembekileyo nolusebenzayo. Kwizakhiwo zorhwebo nezindlu zokuhlala, iiswitshi zeekheyisi ezibunjiweyo zisetyenziselwa ukukhusela iisekethe kunye nezixhobo kwimithwalo enzima kunye neesekethe ezimfutshane.
Ezi switshi zikwasetyenziswa kakhulu kwiinkqubo zamandla avuselelekayo ezifana nokufakelwa kwamandla elanga nawomoya, zidlala indima ebalulekileyo ekuqinisekiseni ukusebenza ngokukhuselekileyo nangokuthembekileyo kweziseko zombane. Ukongeza, iiswitshi zetyala ezibunjiweyo zisetyenziswa kumaziko edatha, kwizibonelelo zonyango nakwezinye iindawo ezibalulekileyo apho ukunikezelwa kombane okungaphazanyiswayo kunye nokhuseleko lombane kubalulekile.
Iingenelo ze-plastic housing switches
Iiswitshi zekheyisi ezibunjiweyo zibonelela ngeenzuzo ezininzi, kubandakanya ukusebenza okuphezulu, ukuthembeka kunye nokulula kokufakela. Ulwakhiwo lwazo oluqinileyo kunye neeyunithi zokuhamba eziphambili zizenza zilungele ukusetyenziswa okungafunekiyo, zibonelela ngokhuseleko olusebenzayo kwiimpazamo zombane. Ukongeza, ezi switshi zenzelwe ukufakwa nokugcinwa lula, ukunciphisa ixesha lokungasebenzi kunye nokuqinisekisa ukusebenza kakuhle kwenkqubo yombane.
Enye inzuzo enkulu yeeswitshi zekheyisi ezibunjiweyo kukukwazi ukwamkela izixhobo ezahlukeneyo kunye nezixhobo ezincedisayo, ezinje ngokukhupha i-shunt, ukukhupha i-undervoltage kunye nee-contacts ezincedisayo. Oku kuguquguquka kuvumela uqwalaselo olwenziwe ngokwezifiso ukuhlangabezana neemfuno ezithile zesicelo, nto leyo ephucula ukuguquguquka kunye nokusebenza kweswitshi.
Ukubaluleka kweeswitshi zeplastiki kwiibhokisi zombane kukhuseleko lombane
Iiswitshi zekheyisi ezibunjiweyo zidlala indima ebalulekileyo ekuqinisekiseni ukhuseleko kunye nokhuseleko lombane. Ngokubona ngokukhawuleza nangokusabela kwiimeko ezingaqhelekanga zombane ezifana nokugqithisa kakhulu kunye neesekethe ezimfutshane, ezi switshi zinceda ekuthinteleni imililo yombane, umonakalo wezixhobo, kunye nokwenzakala komntu. Zikhusela inkqubo yombane kunye nabo basebenza kufutshane ngokuphazamisa ukuhamba kombane ngendlela elawulwayo, ngaloo ndlela zinciphisa impembelelo yokusilela kombane.
Ngamafutshane, iiswitshi zeekheyisi ezibunjiweyo ziyinxalenye ebalulekileyo kwiinkqubo zombane, zibonelela ngokhuseleko oluthembekileyo kunye nolawulo kwiintlobo ngeentlobo zezicelo. Ulwakhiwo lwayo oluqinileyo, iimpawu eziphambili kunye nokuguquguquka kwenza ukuba ibe yinxalenye ebalulekileyo yeziseko zombane zanamhlanje, inceda ekuphuculeni ukhuseleko, ukusebenza kakuhle kunye nokuthembeka kokufakelwa kombane. Nokuba kukwiindawo zoshishino, zorhwebo okanye zokuhlala, iiswitshi zeekheyisi ezibunjiweyo zidlala indima ebalulekileyo ekuqinisekiseni ukusebenza kakuhle nangokukhuselekileyo kweenkqubo zombane.
Ixesha leposi: Meyi-23-2024