bussmann保險絲
保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)作為一種安(an)(an)(an)全(quan)(quan)元件,除了性能(neng)(neng)(neng)(neng)要達(da)到標(biao)(biao)(biao)準(zhun)(zhun)以外(wai),還(huan)要具備嚴格的(de)(de)(de)(de)(de)(de)安(an)(an)(an)全(quan)(quan)標(biao)(biao)(biao)準(zhun)(zhun),保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)的(de)(de)(de)(de)(de)(de)分(fen)斷(duan)(duan)(duan)(duan)能(neng)(neng)(neng)(neng)力就是(shi)反映(ying)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)安(an)(an)(an)全(quan)(quan)標(biao)(biao)(biao)準(zhun)(zhun)的(de)(de)(de)(de)(de)(de)重(zhong)要指(zhi)(zhi)標(biao)(biao)(biao)。當介于常規不(bu)熔斷(duan)(duan)(duan)(duan)電(dian)(dian)流(liu)與相關標(biao)(biao)(biao)準(zhun)(zhun)規定(ding)的(de)(de)(de)(de)(de)(de)額(e)定(ding)分(fen)斷(duan)(duan)(duan)(duan)能(neng)(neng)(neng)(neng)力之間的(de)(de)(de)(de)(de)(de)電(dian)(dian)流(liu)作用(yong)于保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)時,保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)應能(neng)(neng)(neng)(neng)快速地動作,從而(er)保(bao)(bao)(bao)(bao)護重(zhong)要的(de)(de)(de)(de)(de)(de)器(qi)件。保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)被安(an)(an)(an)置的(de)(de)(de)(de)(de)(de)電(dian)(dian)路的(de)(de)(de)(de)(de)(de)預期故障電(dian)(dian)流(liu)必須小(xiao)(xiao)于標(biao)(biao)(biao)準(zhun)(zhun)規定(ding)的(de)(de)(de)(de)(de)(de)額(e)定(ding)分(fen)斷(duan)(duan)(duan)(duan)能(neng)(neng)(neng)(neng)力電(dian)(dian)流(liu),否(fou)則(ze),當故障發生(sheng)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)熔斷(duan)(duan)(duan)(duan)時會(hui)出現(xian)持(chi)續飛弧、引(yin)燃或(huo)者保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)燒毀或(huo)連同(tong)接觸件一起被損壞。保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)標(biao)(biao)(biao)記無法辨認(ren)等現(xian)象。當然,劣質(zhi)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)的(de)(de)(de)(de)(de)(de)分(fen)斷(duan)(duan)(duan)(duan)能(neng)(neng)(neng)(neng)力達(da)不(bu)到標(biao)(biao)(biao)準(zhun)(zhun)規定(ding)的(de)(de)(de)(de)(de)(de)要求(qiu),使(shi)用(yong)時同(tong)樣會(hui)發生(sheng)上(shang)述的(de)(de)(de)(de)(de)(de)危害。(推薦使(shi)用(yong)bussmann保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si))分(fen)斷(duan)(duan)(duan)(duan)能(neng)(neng)(neng)(neng)力是(shi)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)最(zui)主要的(de)(de)(de)(de)(de)(de)安(an)(an)(an)全(quan)(quan)指(zhi)(zhi)標(biao)(biao)(biao),它(ta)表(biao)達(da)的(de)(de)(de)(de)(de)(de)是(shi)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)在(zai)額(e)定(ding)電(dian)(dian)壓條件下遇故障時能(neng)(neng)(neng)(neng)夠安(an)(an)(an)全(quan)(quan)地切斷(duan)(duan)(duan)(duan)電(dian)(dian)路的(de)(de)(de)(de)(de)(de)最(zui)大電(dian)(dian)流(liu)值.也就是(shi)說(shuo)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)在(zai)遇到小(xiao)(xiao)于它(ta)的(de)(de)(de)(de)(de)(de)額(e)定(ding)分(fen)斷(duan)(duan)(duan)(duan)能(neng)(neng)(neng)(neng)力的(de)(de)(de)(de)(de)(de)故障電(dian)(dian)流(liu)時,不(bu)會(hui)發生(sheng)持(chi)續飛弧,燃燒,噴濺甚至(zhi)爆炸等不(bu)安(an)(an)(an)全(quan)(quan)現(xian)象.
保險(xian)絲分(fen)類小常識:
按分斷(duan)能(neng)力分,可分為:高、低分斷(duan)能(neng)力保險絲。
按形狀(zhuang)分,可分為:平頭(tou)管狀(zhuang)保險(xian)(xian)(xian)絲(si)(si)(又可分為內焊(han)保險(xian)(xian)(xian)絲(si)(si)與外焊(han)保險(xian)(xian)(xian)絲(si)(si))、尖(jian)頭(tou)管狀(zhuang)保險(xian)(xian)(xian)絲(si)(si)、鍘(zha)刀(dao)式(shi)(shi)保險(xian)(xian)(xian)絲(si)(si)、螺旋式(shi)(shi)保險(xian)(xian)(xian)絲(si)(si)、插片(pian)式(shi)(shi)保險(xian)(xian)(xian)絲(si)(si)、平板式(shi)(shi)保險(xian)(xian)(xian)絲(si)(si)、裹敷式(shi)(shi)保險(xian)(xian)(xian)絲(si)(si)、貼片(pian)式(shi)(shi)保險(xian)(xian)(xian)絲(si)(si)。
按熔斷速(su)(su)度分,可(ke)分為:特慢速(su)(su)保(bao)(bao)險(xian)(xian)絲(si)(si)(si)(一般用(yong)TT表(biao)示(shi))、慢速(su)(su)保(bao)(bao)險(xian)(xian)絲(si)(si)(si)(一般用(yong)T表(biao)示(shi))、中速(su)(su)保(bao)(bao)險(xian)(xian)絲(si)(si)(si)(一般用(yong)M表(biao)示(shi))、快速(su)(su)保(bao)(bao)險(xian)(xian)絲(si)(si)(si)(一般用(yong)F表(biao)示(shi))、特快速(su)(su)保(bao)(bao)險(xian)(xian)絲(si)(si)(si)(一般用(yong)FF表(biao)示(shi))。
按標準分,可分為:歐(ou)規(gui)保險絲(si)(si)(VDE)、美(mei)規(gui)保險絲(si)(si)(UL)、日規(gui)保險絲(si)(si)(PSE)。