Qhov kev tiv thaiv muaj nuj nqi thiab cov ntsiab cai ntawm fuse thiab thermal relay? Dab tsi yog qhov txawv ntawm lawv?
1 Ob qho tib si fuse thiab lub thermal relay muaj qhov rov ua dua qub nkhaus nkhaus, thiab lawv cov ntsiab lus ua raws li muaj peev xwm ua kom sov ntawm lub voj tam sim no thiab rov qab ua haujlwm dua;
2 Vim nws lub peev xwm kub loj, lub fuse muaj qhov yuam kev loj ntawm cov dej hluav taws xob me me, yog li nws feem ntau siv los ua luv luv-Circuit Court tam sim no rau kev tawg Circuit Court. Lub thermal relay muaj lub peev xwm thermal me me, yog li thaum tam sim no loj, nws qhov kev ua yuam kev yog qhov loj, yog li nws feem ntau siv los tiv thaiv kev ua haujlwm (xws li contactors, thiab lwm yam)
3 Lub fuse nws tus kheej muaj qhov zoo heev arc breaking peev xwm, yog li nws tuaj yeem siv los ua cov khoom siv hluav taws xob nyob hauv thawj qhov hluav taws xob. Lub thermal relay tsis muaj arc-tawg muaj peev xwm, thiab nws qhov sib tiv tauj tam sim no tsawg heev, yog li nws tsuas yog siv los ua kev sib txuas theem nrab. Tom qab cov thawj coj txuas nrog nws cov chwv, muaj qhov sib txuas ua ntej tawg Circuit Court.
4 Tsuas yog xa rov qab hom fuse uas tuaj yeem siv ntau zaus, feem ntau ntawm cov fuses tuaj yeem siv tsuas yog ib zaug, ib zaug lawv tau qhib, lawv yuav tsum tau hloov. Yog tias tam sim no nce mus txog nws cov nqe muag muag tam sim no, nws yuav tsum raug hloov kom tsis txhob ua yuam kev yav tom ntej.
Lub fuse tshuab rau nws tus kheej thaum qhov tam sim no theej dhau qhov siab, yog li txiav tawm ntawm Circuit Court kom tiv thaiv cov khoom thauj khoom los ntawm kev puas tsuaj los ntawm lub siab tam sim no.
Lub thermal relay yog ua raws li lub ntsiab cai ntawm kev ua kom sov thiab khoov ntawm daim ntawv bimetallic, thiab ua haujlwm los tso AC contactor nyob rau hauv cov ntaub ntawv ntau dhau tam sim no los tiv thaiv cov khoom siv thauj khoom.
Lub fuse tau qhov yooj yim thiab txhim khu kev tiv thaiv kev ua tau zoo. Qhov tsis zoo yog tias nws tsis tuaj yeem rov qab tau tom qab lub fuse yog tshuab. Nws yog ib-zaug siv tau thiab tsuas yog tuaj yeem tiv thaiv cov khoom siv fais fab thauj khoom me me.
Lub thermal relay muaj qhov rov ua haujlwm thiab tuaj yeem siv dua. Nws tuaj yeem tswj cov loads ntawm txhua lub zog los ntawm kev teeb tsa ntau hom ntawm AC contactors.
Dissmann Fuses chaw tsim tshuaj paus, nrog 20 xyoo' kev paub, rau cov lus qhia ntxiv. tiv toj rau peb los ntawm E-mail: anna@delfuse.com lossis WhatsApp: +86 18813915908
Dissmann Fuses yog siv dav hauv Cov tsheb hluav taws xob, tsheb roj av roj thiab roj tsheb tsheb thiab nws qhov chaw tseem ceeb (PACK / PDU / BDU / MSD / Hluav taws xob / qhov siab txuas qhov txuas, thiab lwm yam), EV them / EV charing pawg system / Module, lub zog kev tsim hluav taws xob, 5G kev sib txuas lus fais fab mov, huab server teeb zog mov, lub zog cia, AGV (txav mus xa cov tsheb tsis muaj tsheb), thaj chaw zoo nkauj ncig saib tsheb, tsheb golf, kev noj qab haus huv, taug kev, khoom siv thiab kev siv tshuab, hauv av cua sov, PV Hnub ci lub cav hluav taws xob lub thawv, DC Lub zog hluav taws xob tswj kev tswj, kev lag luam tshuab thiab khoom siv, thiab lwm qhov chaw ntawm DC siab voltage thov teb.