Siv tau ib puag ncig ntawm kev tso tawm fuse

Peb tuaj yeem siv cov fuses tso tawm hauv qhov chaw uas muaj cua nyob sab hauv tsev lossis hauv thaj chaw sab nraum zoov uas muaj cua zoo. Nws yog qhov zoo dua tias tsis muaj cov plua plav conductive nyob ze ntawm lub fuse. Vim tias cov fuses tso tawm yog ib qho tseem ceeb heev rau cov khoom siv hluav taws xob, rau lub luag haujlwm ntawm nws lub neej, peb yuav tsum tsis txhob tso cov khoom siv nyob ib sab ntawm corrosive gases thiab flammable thiab explosives. Rau qhov ua haujlwm ntawm qhov kub thiab txias ntawm qhov tso tawm fuses, nws yog qhov zoo rau khaws cia hauv chav tsev kub thiab siab. Nws txoj kev xaiv yog raws li ob qhov tsis sib xws ntawm qhov ntsuas hluav taws xob thiab ntsuas tam sim no, uas yog, qhov ntsuas hluav taws xob ntawm lub fuse yuav tsum phim cov ntsuas hluav taws xob ntawm cov khoom tiv thaiv (kab). Qhov ntsuas tam sim no ntawm lub fuse ntaus ntawv yuav tsum siab dua lossis sib npaug rau qhov ntsuas tam sim no ntawm lub fuse. Qhov ntsuas tam sim no ntawm lub fuse tuaj yeem xaiv tau li 1.5 mus rau 2 npaug ntawm qhov ntsuas tam sim no.
Tsis tas li ntawd, qhov kev xaiv tawm fuse yuav tsum raug kuaj xyuas raws li peb-theem luv-circuit peev xwm ntawm qhov kev tiv thaiv. Xyuas kom meej tias peb-theem luv luv-circuit muaj peev xwm ntawm qhov kev tiv thaiv yog tsawg tshaj li qhov txwv sab sauv ntawm lub rated disconnection muaj peev xwm ntawm lub fuse, tab sis yuav tsum muaj ntau dua li qhov qis tshaj ntawm qhov ntsuas qhov muaj peev xwm disconnection. Yog hais tias qhov ntsuas disconnecting muaj peev xwm ntawm lub fuse (feem ntau yog hais txog nws sab sauv txwv) loj dhau lawm, nws yuav zoo li tias peb-theem luv luv-circuit muaj peev xwm ntawm qhov kev tiv thaiv yuav tsawg dua li qhov qis dua ntawm qhov ntsuas kev sib txuas ntawm lub peev xwm. fuse, ua rau nws nyuaj rau tua lub arc thaum lub fuse yog cua tshuab, thiab nws thiaj li ua rau muaj xwm txheej xws li fuse tube hlawv thiab tawg.
Rau cov khoom siv hluav taws xob nyob hauv ntau thaj chaw tam sim no, lawv nyob rau lub sijhawm hloov pauv ntawm cov chaw siv hluav taws xob, tab sis daim ntawv thov kev tso tawm fuses tseem dav heev, thiab lawv ua lub luag haujlwm tiv thaiv tseem ceeb hauv cov khoom siv hluav taws xob. Yog li ntawd, peb qhov kev xaiv ntawm kev tso tawm fuses kuj tseem ceeb heev.