什么是低(di)(di)(di)壓熔(rong)(rong)(rong)斷(duan)器(qi)(qi)(qi)，低(di)(di)(di)壓熔(rong)(rong)(rong)斷(duan)器(qi)(qi)(qi)的特點，低(di)(di)(di)壓熔(rong)(rong)(rong)斷(duan)器(qi)(qi)(qi)分類(lei)用(yong)于(yu)(yu)低(di)(di)(di)壓供電(dian)線(xian)路(lu)(lu)中起保護(hu)作用(yong)的熔(rong)(rong)(rong)斷(duan)器(qi)(qi)(qi)。低(di)(di)(di)壓熔(rong)(rong)(rong)斷(duan)器(qi)(qi)(qi)的介紹：一(yi)、特點：1、熔(rong)(rong)(rong)件熔(rong)(rong)(rong)點低(di)(di)(di)，電(dian)阻(zu)大(da)，截面小(xiao)。2、在熔(rong)(rong)(rong)體熔(rong)(rong)(rong)斷(duan)切斷(duan)電(dian)路(lu)(lu)的過程中會(hui)產生電(dian)弧(hu)，為了(le)安全(quan)有效(xiao)地(di)熄滅電(dian)弧(hu)，一(yi)般均將熔(rong)(rong)(rong)體安裝在熔(rong)(rong)(rong)斷(duan)器(qi)(qi)(qi)殼體內，采取措施(shi)，快速熄滅電(dian)弧(hu)。3、熔(rong)(rong)(rong)斷(duan)器(qi)(qi)(qi)具有結構(gou)簡(jian)單、使用(yong)方便、價格(ge)低(di)(di)(di)廉等優點，在低(di)(di)(di)壓系統中普遍(bian)被應用(yong)。4、熔(rong)(rong)(rong)體額定電(dian)流(liu)(liu)(liu)不等于(yu)(yu)熔(rong)(rong)(rong)斷(duan)器(qi)(qi)(qi)額定電(dian)流(liu)(liu)(liu)，熔(rong)(rong)(rong)體額定電(dian)流(liu)(liu)(liu)按被保護(hu)設備的負(fu)荷電(dian)流(liu)(liu)(liu)選擇，熔(rong)(rong)(rong)斷(duan)器(qi)(qi)(qi)額定電(dian)流(liu)(liu)(liu)應大(da)于(yu)(yu)熔(rong)(rong)(rong)體額定電(dian)流(liu)(liu)(liu)，與(yu)主電(dian)器(qi)(qi)(qi)配合(he)確定。浙江東華電(dian)器(qi)(qi)(qi)股份有限公司致力于(yu)(yu)提供隔離開關定制(zhi)服務，期待您的光臨！上(shang)海QSP開關直銷(xiao)

HR6熔(rong)斷(duan)(duan)器式隔(ge)(ge)(ge)(ge)離(li)(li)(li)開(kai)關(guan)(guan)(guan)HR6熔(rong)斷(duan)(duan)器式隔(ge)(ge)(ge)(ge)離(li)(li)(li)開(kai)關(guan)(guan)(guan)主(zhu)要(yao)用(yong)于額定電(dian)壓交(jiao)流400V和(he)660V的(de)(de)(de)(de)(de)開(kai)關(guan)(guan)(guan)，約定發(fa)熱(re)電(dian)流至(zhi)630A的(de)(de)(de)(de)(de)具(ju)有(you)高短路(lu)電(dian)流的(de)(de)(de)(de)(de)配電(dian)電(dian)路(lu)和(he)電(dian)動(dong)機電(dian)路(lu)中，作為(wei)(wei)電(dian)源(yuan)開(kai)關(guan)(guan)(guan)、隔(ge)(ge)(ge)(ge)離(li)(li)(li)開(kai)關(guan)(guan)(guan)、應急(ji)開(kai)關(guan)(guan)(guan)、并作電(dian)路(lu)保(bao)護之用(yong)，但一般不作為(wei)(wei)直接(jie)(jie)開(kai)閉單臺電(dian)動(dong)機之用(yong)。結構(gou)特(te)征(zheng)HR6熔(rong)斷(duan)(duan)器式隔(ge)(ge)(ge)(ge)離(li)(li)(li)開(kai)關(guan)(guan)(guan)由底(di)(di)座(zuo)(zuo)、蓋和(he)滅弧(hu)室(shi)(shi)等(deng)部(bu)分組成(cheng)，均由耐弧(hu)塑料制(zhi)成(cheng)，為(wei)(wei)全塑型結構(gou)。靜(jing)觸頭直接(jie)(jie)裝(zhuang)(zhuang)在(zai)底(di)(di)座(zuo)(zuo)上(shang)，滅弧(hu)室(shi)(shi)拆裝(zhuang)(zhuang)方便(bian)，每個滅弧(hu)室(shi)(shi)都有(you)內室(shi)(shi)和(he)外室(shi)(shi)兩部(bu)分，采用(yong)多(duo)片金(jin)屬滅弧(hu)柵，增強(qiang)了滅弧(hu)能(neng)力，提高了觸頭壽命(ming)。NT型熔(rong)斷(duan)(duan)體裝(zhuang)(zhuang)在(zai)蓋的(de)(de)(de)(de)(de)內部(bu)，蓋可(ke)沿支持件呈扇形旋轉，具(ju)有(you)較大(da)的(de)(de)(de)(de)(de)電(dian)隔(ge)(ge)(ge)(ge)離(li)(li)(li)距(ju)離(li)(li)(li)以滿(man)足隔(ge)(ge)(ge)(ge)離(li)(li)(li)開(kai)關(guan)(guan)(guan)的(de)(de)(de)(de)(de)要(yao)求，蓋可(ke)以方便(bian)的(de)(de)(de)(de)(de)從底(di)(di)座(zuo)(zuo)上(shang)拆下，使得安裝(zhuang)(zhuang)和(he)更換熔(rong)斷(duan)(duan)體很(hen)方便(bian)。底(di)(di)座(zuo)(zuo)上(shang)具(ju)有(you)兩組安裝(zhuang)(zhuang)孔，能(neng)滿(man)足各種開(kai)關(guan)(guan)(guan)柜內及面板上(shang)安裝(zhuang)(zhuang)的(de)(de)(de)(de)(de)要(yao)求。開(kai)關(guan)(guan)(guan)的(de)(de)(de)(de)(de)兩側面，根(gen)據需要(yao)可(ke)裝(zhuang)(zhuang)輔(fu)助觸頭，發(fa)出(chu)指(zhi)示開(kai)關(guan)(guan)(guan)分合(he)狀(zhuang)態的(de)(de)(de)(de)(de)信(xin)號。閘刀式隔(ge)(ge)(ge)(ge)離(li)(li)(li)開(kai)關(guan)(guan)(guan)熔(rong)斷(duan)(duan)器組價格浙江東(dong)華電(dian)器股(gu)份有(you)限公(gong)司(si)隔(ge)(ge)(ge)(ge)離(li)(li)(li)開(kai)關(guan)(guan)(guan)定制(zhi)服務(wu)獲得眾多(duo)用(yong)戶(hu)的(de)(de)(de)(de)(de)認可(ke)。

刀開(kai)關(guan)(guan)(guan)(guan)結構(gou)(gou)形式(shi)根(gen)據到刀開(kai)關(guan)(guan)(guan)(guan)在線(xian)路中(zhong)的(de)(de)起(qi)到的(de)(de)作(zuo)用(yong)(yong)(yong)(yong)(yong)或在成套(tao)配(pei)電(dian)(dian)(dian)(dian)(dian)裝(zhuang)置中(zhong)的(de)(de)安裝(zhuang)位(wei)置來確定它的(de)(de)結構(gou)(gou)形式(shi)。比方屬只(zhi)是(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)于(yu)隔離電(dian)(dian)(dian)(dian)(dian)源時，則只(zhi)需選(xuan)用(yong)(yong)(yong)(yong)(yong)不帶滅弧(hu)罩(zhao)的(de)(de)產(chan)品；如用(yong)(yong)(yong)(yong)(yong)來分斷(duan)(duan)負(fu)載(zai)時，就(jiu)應選(xuan)帶滅弧(hu)罩(zhao)的(de)(de)，而且是(shi)(shi)(shi)(shi)通過杠桿(gan)來操作(zuo)的(de)(de)產(chan)品；如中(zhong)間手柄式(shi)刀開(kai)關(guan)(guan)(guan)(guan)不能切斷(duan)(duan)負(fu)荷電(dian)(dian)(dian)(dian)(dian)流，其(qi)(qi)他形式(shi)的(de)(de)可切斷(duan)(duan)一(yi)定的(de)(de)負(fu)荷電(dian)(dian)(dian)(dian)(dian)流，但(dan)必須選(xuan)帶滅弧(hu)罩(zhao)的(de)(de)刀開(kai)關(guan)(guan)(guan)(guan)。此外，還應根(gen)椐(ju)是(shi)(shi)(shi)(shi)正面(mian)操作(zuo)還是(shi)(shi)(shi)(shi)側面(mian)操作(zuo)，是(shi)(shi)(shi)(shi)直(zhi)接(jie)(jie)(jie)操作(zuo)還是(shi)(shi)(shi)(shi)杠桿(gan)傳動，是(shi)(shi)(shi)(shi)板(ban)前(qian)接(jie)(jie)(jie)線(xian)還是(shi)(shi)(shi)(shi)板(ban)后(hou)接(jie)(jie)(jie)線(xian)來選(xuan)擇結構(gou)(gou)形式(shi)（在設(she)計與問(wen)價時應該說明(ming)白所有(you)的(de)(de)情況）。我(wo)用(yong)(yong)(yong)(yong)(yong)上(shang)浙(zhe)江東(dong)華電(dian)(dian)(dian)(dian)(dian)器股份有(you)限公司的(de)(de)HD、HS系列刀開(kai)關(guan)(guan)(guan)(guan)說明(ming)下：HD11，HS11主要適用(yong)(yong)(yong)(yong)(yong)用(yong)(yong)(yong)(yong)(yong)于(yu)磁力(li)(li)站(zhan)，不能切斷(duan)(duan)帶有(you)負(fu)載(zai)的(de)(de)電(dian)(dian)(dian)(dian)(dian)路，只(zhi)作(zuo)隔離電(dian)(dian)(dian)(dian)(dian)流之用(yong)(yong)(yong)(yong)(yong)；HD12，HS12主要用(yong)(yong)(yong)(yong)(yong)于(yu)正面(mian)側方操作(zuo)前(qian)面(mian)維修的(de)(de)開(kai)關(guan)(guan)(guan)(guan)柜(ju)中(zhong)，其(qi)(qi)中(zhong)有(you)滅弧(hu)裝(zhuang)置的(de)(de)刀開(kai)關(guan)(guan)(guan)(guan)可以(yi)切斷(duan)(duan)額(e)定電(dian)(dian)(dian)(dian)(dian)流以(yi)下的(de)(de)負(fu)載(zai)電(dian)(dian)(dian)(dian)(dian)路；HD13，HS13主要用(yong)(yong)(yong)(yong)(yong)于(yu)正面(mian)操作(zuo)后(hou)面(mian)維修的(de)(de)開(kai)關(guan)(guan)(guan)(guan)柜(ju)中(zhong)，其(qi)(qi)中(zhong)有(you)滅弧(hu)裝(zhuang)置的(de)(de)刀開(kai)關(guan)(guan)(guan)(guan)可以(yi)切斷(duan)(duan)額(e)定電(dian)(dian)(dian)(dian)(dian)流以(yi)下的(de)(de)負(fu)載(zai)電(dian)(dian)(dian)(dian)(dian)路；HD14可用(yong)(yong)(yong)(yong)(yong)于(yu)動力(li)(li)配(pei)電(dian)(dian)(dian)(dian)(dian)箱中(zhong)，其(qi)(qi)中(zhong)帶有(you)滅弧(hu)裝(zhuang)置的(de)(de)刀開(kai)關(guan)(guan)(guan)(guan)可以(yi)帶負(fu)載(zai)操作(zuo)。

HR6系列熔(rong)斷(duan)器式(shi)隔離(li)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)，適(shi)用于交流(liu)50Hz、額(e)(e)定(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)壓至660V、約定(ding)(ding)(ding)(ding)發(fa)熱(re)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)至630A的(de)(de)(de)具有(you)高短(duan)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)的(de)(de)(de)配電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)和電(dian)(dian)(dian)(dian)(dian)(dian)動機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)中(zhong)，用作(zuo)(zuo)手動不(bu)頻(pin)繁操(cao)(cao)(cao)作(zuo)(zuo)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)源開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)、隔離(li)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)和應急(ji)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)、并作(zuo)(zuo)為電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)短(duan)路(lu)(lu)(lu)保(bao)護(hu)之用，但一(yi)般(ban)不(bu)作(zuo)(zuo)為直接(jie)開(kai)(kai)(kai)(kai)閉單臺電(dian)(dian)(dian)(dian)(dian)(dian)動機(ji)之用。1.在電(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)設備檢修時，提供一(yi)個電(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)間隔，并且是(shi)一(yi)個明(ming)顯可見(jian)的(de)(de)(de)斷(duan)開(kai)(kai)(kai)(kai)點(dian)，用以保(bao)障維護(hu)人員的(de)(de)(de)人身安全(quan)。2.隔離(li)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)不(bu)能帶(dai)負(fu)荷操(cao)(cao)(cao)作(zuo)(zuo):不(bu)能帶(dai)額(e)(e)定(ding)(ding)(ding)(ding)負(fu)荷或大負(fu)荷操(cao)(cao)(cao)作(zuo)(zuo)，不(bu)能分(fen)、合(he)(he)(he)(he)負(fu)荷電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)和短(duan)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，但是(shi)有(you)滅弧室(shi)的(de)(de)(de)可以帶(dai)小(xiao)負(fu)荷及空載線路(lu)(lu)(lu)操(cao)(cao)(cao)作(zuo)(zuo)。3.一(yi)般(ban)送電(dian)(dian)(dian)(dian)(dian)(dian)操(cao)(cao)(cao)作(zuo)(zuo)時:先合(he)(he)(he)(he)隔離(li)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)，后(hou)合(he)(he)(he)(he)斷(duan)路(lu)(lu)(lu)器或負(fu)荷類開(kai)(kai)(kai)(kai)關(guan)(guan)(guan);斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)操(cao)(cao)(cao)作(zuo)(zuo)時:先斷(duan)開(kai)(kai)(kai)(kai)斷(duan)路(lu)(lu)(lu)器或負(fu)荷類開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)，后(hou)斷(duan)開(kai)(kai)(kai)(kai)隔離(li)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)。4.選(xuan)用時和其(qi)它的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)設備沒有(you)什么兩樣，都得(de)是(shi)額(e)(e)定(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)壓、額(e)(e)定(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)、動穩定(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)、熱(re)穩定(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)等(deng)都得(de)符合(he)(he)(he)(he)使(shi)用場合(he)(he)(he)(he)的(de)(de)(de)需要。是(shi)根(gen)據電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)超過規定(ding)(ding)(ding)(ding)值一(yi)定(ding)(ding)(ding)(ding)時間后(hou),以其(qi)自身產(chan)生的(de)(de)(de)熱(re)量使(shi)熔(rong)體熔(rong)化,從(cong)而使(shi)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)斷(duan)開(kai)(kai)(kai)(kai)的(de)(de)(de)原理制(zhi)成的(de)(de)(de)一(yi)種電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)保(bao)護(hu)器。隔離(li)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)定(ding)(ding)(ding)(ding)制(zhi)服務，就(jiu)選(xuan)浙江東華電(dian)(dian)(dian)(dian)(dian)(dian)器股(gu)份(fen)有(you)限公(gong)司，用戶的(de)(de)(de)信賴(lai)之選(xuan)，有(you)需求(qiu)可以來電(dian)(dian)(dian)(dian)(dian)(dian)咨(zi)詢！

刀(dao)(dao)(dao)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)又(you)(you)稱(cheng)閘(zha)刀(dao)(dao)(dao)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)或(huo)隔離(li)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)，它是(shi)手控電(dian)(dian)(dian)器(qi)(qi)中(zhong)至簡(jian)單而使用(yong)(yong)又(you)(you)較普遍的(de)(de)(de)一種低壓電(dian)(dian)(dian)器(qi)(qi)。刀(dao)(dao)(dao)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)在電(dian)(dian)(dian)路(lu)中(zhong)的(de)(de)(de)作(zuo)用(yong)(yong)是(shi)：隔離(li)電(dian)(dian)(dian)源，以(yi)確保電(dian)(dian)(dian)路(lu)和設備(bei)維修(xiu)的(de)(de)(de)安全；分(fen)(fen)(fen)斷(duan)(duan)負載，如(ru)不(bu)頻(pin)繁地接通(tong)和分(fen)(fen)(fen)斷(duan)(duan)容(rong)量不(bu)大(da)的(de)(de)(de)低壓電(dian)(dian)(dian)路(lu)或(huo)直(zhi)接啟動(dong)小容(rong)量電(dian)(dian)(dian)機。刀(dao)(dao)(dao)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)是(shi)帶(dai)有(you)動(dong)觸頭(tou)--閘(zha)刀(dao)(dao)(dao)，并通(tong)過它與底座上的(de)(de)(de)靜觸頭(tou)--刀(dao)(dao)(dao)夾座相楔合(he)（或(huo)分(fen)(fen)(fen)離(li)），以(yi)接通(tong)（或(huo)分(fen)(fen)(fen)斷(duan)(duan)）電(dian)(dian)(dian)路(lu)的(de)(de)(de)一種開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)。其中(zhong)以(yi)熔斷(duan)(duan)體作(zuo)為(wei)動(dong)觸頭(tou)的(de)(de)(de)，稱(cheng)為(wei)熔斷(duan)(duan)器(qi)(qi)式(shi)(shi)刀(dao)(dao)(dao)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)，簡(jian)稱(cheng)刀(dao)(dao)(dao)熔開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)。轉(zhuan)(zhuan)換(huan)(huan)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)用(yong)(yong)于主(zhu)電(dian)(dian)(dian)路(lu)將一組已連接的(de)(de)(de)器(qi)(qi)件(jian)轉(zhuan)(zhuan)換(huan)(huan)到(dao)另一組已連接的(de)(de)(de)器(qi)(qi)件(jian)。采(cai)用(yong)(yong)刀(dao)(dao)(dao)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)結構(gou)形式(shi)(shi)的(de)(de)(de)稱(cheng)為(wei)刀(dao)(dao)(dao)形轉(zhuan)(zhuan)換(huan)(huan)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)；采(cai)用(yong)(yong)疊裝(zhuang)式(shi)(shi)觸頭(tou)元件(jian)組合(he)成旋轉(zhuan)(zhuan)操作(zuo)的(de)(de)(de)，稱(cheng)為(wei)組合(he)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)。常用(yong)(yong)的(de)(de)(de)刀(dao)(dao)(dao)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)有(you)HD型單投刀(dao)(dao)(dao)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)、HS型雙投刀(dao)(dao)(dao)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)（刀(dao)(dao)(dao)形轉(zhuan)(zhuan)換(huan)(huan)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)）、HR型熔斷(duan)(duan)器(qi)(qi)式(shi)(shi)刀(dao)(dao)(dao)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)、HZ型組合(he)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)、HK型閘(zha)刀(dao)(dao)(dao)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)、HY型倒(dao)順開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)和HH型鐵殼開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)等。隔離(li)開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)定制服務(wu)，就選浙(zhe)江東華(hua)電(dian)(dian)(dian)器(qi)(qi)股份(fen)有(you)限公(gong)司，有(you)想(xiang)法的(de)(de)(de)可以(yi)來電(dian)(dian)(dian)咨詢(xun)！GL開(kai)(kai)(kai)(kai)關(guan)(guan)(guan)(guan)(guan)(guan)(guan)熔斷(duan)(duan)器(qi)(qi)組直(zhi)銷

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熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)根(gen)據使(shi)用(yong)電(dian)(dian)(dian)(dian)(dian)壓(ya)可(ke)分(fen)(fen)(fen)(fen)為高(gao)壓(ya)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)和(he)(he)低(di)壓(ya)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)。根(gen)據保(bao)(bao)護(hu)(hu)(hu)對(dui)象可(ke)分(fen)(fen)(fen)(fen)為保(bao)(bao)護(hu)(hu)(hu)變壓(ya)器(qi)(qi)用(yong)和(he)(he)一般(ban)電(dian)(dian)(dian)(dian)(dian)氣設備用(yong)的(de)(de)(de)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)、保(bao)(bao)護(hu)(hu)(hu)電(dian)(dian)(dian)(dian)(dian)壓(ya)互感器(qi)(qi)的(de)(de)(de)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)、保(bao)(bao)護(hu)(hu)(hu)電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)的(de)(de)(de)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)、保(bao)(bao)護(hu)(hu)(hu)半導體(ti)元件的(de)(de)(de)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)、保(bao)(bao)護(hu)(hu)(hu)電(dian)(dian)(dian)(dian)(dian)動(dong)機的(de)(de)(de)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)和(he)(he)保(bao)(bao)護(hu)(hu)(hu)家用(yong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)的(de)(de)(de)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)等(deng)。根(gen)據結構(gou)可(ke)分(fen)(fen)(fen)(fen)為敞(chang)開(kai)式(shi)(shi)、半封(feng)閉式(shi)(shi)、管(guan)式(shi)(shi)和(he)(he)噴射式(shi)(shi)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)。敞(chang)開(kai)式(shi)(shi)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)結構(gou)簡單,熔(rong)(rong)(rong)(rong)體(ti)完全(quan)暴(bao)露于(yu)空氣中(zhong),由瓷(ci)(ci)柱(zhu)作支撐(cheng)，沒有(you)支座(zuo)，適于(yu)低(di)壓(ya)戶外使(shi)用(yong)。分(fen)(fen)(fen)(fen)斷(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)流(liu)時在(zai)大氣中(zhong)產生較(jiao)大的(de)(de)(de)聲(sheng)光(guang)。半封(feng)閉式(shi)(shi)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)的(de)(de)(de)熔(rong)(rong)(rong)(rong)體(ti)裝(zhuang)在(zai)瓷(ci)(ci)架(jia)上(shang)，插入(ru)兩(liang)端(duan)帶(dai)(dai)有(you)金(jin)屬插座(zuo)的(de)(de)(de)瓷(ci)(ci)盒中(zhong),適于(yu)低(di)壓(ya)戶內使(shi)用(yong)。分(fen)(fen)(fen)(fen)斷(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)流(liu)時,所產生的(de)(de)(de)聲(sheng)光(guang)被瓷(ci)(ci)盒擋住(zhu)。管(guan)式(shi)(shi)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)的(de)(de)(de)熔(rong)(rong)(rong)(rong)體(ti)裝(zhuang)在(zai)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)體(ti)內。然后插在(zai)支座(zuo)或(huo)直接連在(zai)電(dian)(dian)(dian)(dian)(dian)路上(shang)使(shi)用(yong)。熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)體(ti)是兩(liang)端(duan)套有(you)金(jin)屬帽或(huo)帶(dai)(dai)有(you)觸刀的(de)(de)(de)完全(quan)密封(feng)的(de)(de)(de)絕緣(yuan)管(guan)。這種熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)的(de)(de)(de)絕緣(yuan)管(guan)內若充以(yi)石(shi)英砂，則分(fen)(fen)(fen)(fen)斷(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)流(liu)時具有(you)限流(liu)作用(yong)，可(ke)較(jiao)大提高(gao)分(fen)(fen)(fen)(fen)斷(duan)(duan)(duan)能力(li),故又稱作高(gao)分(fen)(fen)(fen)(fen)斷(duan)(duan)(duan)能力(li)熔(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)。上(shang)海(hai)QSP開(kai)關直銷(xiao)

浙江東華電器(qi)股份有(you)限公(gong)司(si)是我國(guo)隔離開關(guan)，刀開關(guan)，互感器(qi)，開關(guan)電源(yuan)專業化較早的(de)股份有(you)限公(gong)司(si)之一，公(gong)司(si)始建(jian)于1998-05-08，在全國(guo)各個地區建(jian)立了(le)良好的(de)商貿渠道和技術協作關(guan)系(xi)。公(gong)司(si)承(cheng)擔(dan)并建(jian)設完(wan)成(cheng)電工電氣(qi)多項重點(dian)項目(mu)，取得了(le)明(ming)顯的(de)社會和經(jing)濟效益。將憑借高精尖的(de)系(xi)列產品(pin)與解決方案，加速推進全國(guo)電工電氣(qi)產品(pin)競爭(zheng)力(li)的(de)發展。

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