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BQC-10/380VExdIICT6啟停(ting)防(fang)爆磁力起動器
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  • 廠商性質:生產廠家
  • 更新時間:2026-04-08
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簡要描述:

BQC-10/380VExdIICT6啟停防爆磁力起動器
功率:10A-220V/2.5KW,380V/4KW
20A-220V/5KW,380V/10KW
32A-220V/7.5KW,380V/15KW
40A-220V/11KW,380V/18.5KW
60A-220V/18KW,380V/30KW

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產品詳情

 

防(fang)爆(bao)磁力(li)啟動器(qi)你了(le)解多少?

防(fang)爆(bao)磁力(li)啟(qi)(qi)動器(qi)由鋼質沖(chong)壓外殼(ke)、鋼制地板、交流接(jie)觸(chu)(chu)器(qi)、熱繼電(dian)(dian)器(qi)和相應配(pei)線(xian)構成(cheng),使用時(shi)(shi)應配(pei)用啟(qi)(qi)動停止按(an)(an)鈕開關,并正確連(lian)接(jie)手控(kong)信號電(dian)(dian)纜。當按(an)(an)下啟(qi)(qi)動按(an)(an)鈕時(shi)(shi),防(fang)爆(bao)磁力(li)啟(qi)(qi)動器(qi)內裝的(de)交流接(jie)觸(chu)(chu)器(qi)線(xian)圈(quan)得電(dian)(dian),銜鐵(tie)帶動觸(chu)(chu)點組閉(bi)合,接(jie)通(tong)用電(dian)(dian)器(qi)(一般為電(dian)(dian)機)電(dian)(dian)源,同時(shi)(shi)通(tong)過輔助觸(chu)(chu)點自鎖。按(an)(an)下停止按(an)(an)鈕時(shi)(shi),內部交流接(jie)觸(chu)(chu)器(qi)線(xian)圈(quan)失電(dian)(dian),觸(chu)(chu)點斷開,切斷用電(dian)(dian)器(qi)電(dian)(dian)源并解鎖。


BQC-10/380VExdIICT6啟停防爆磁力起動器要求:

 

  1.防爆標志:ExdeⅡBT4、ExdeⅡCT4

 

  2.防護等(deng)級:IP55、IP65

 

  3.防腐等級(ji):WF1

 

  4.安裝形式(shi):掛式(shi)

 

  5.額定電壓:AC380V

 

  6.額定電流:20A,40A

 

  7.功率(lv):大(da)功率(lv)10KW,可(ke)逆(ni)大(da)功率(lv)18.5KW

 

  8.電流范圍:0.25-40A

 

  9.進線口螺紋:G1"、G11/2"

 

  10.電纜外徑:Φ12mm~Φ17mm,Φ18mm~Φ26mm

 

BQC-10/380VExdIICT6啟停防爆磁力起動器產品特點:

 

  1.外殼采(cai)用ZL102鋁合金壓(ya)(ya)鑄成(cheng)型,表面(mian)高壓(ya)(ya)靜電(dian)噴(pen)塑,不銹鋼外露緊固件;

 

  2.內裝(zhuang)高分(fen)斷小型斷路器,交(jiao)流接觸器,自(zi)復位(wei)轉換開關(guan)等;

 

  3.可(ke)控制交流50HZ,380V三相(xiang)異步電動機的直接起動、停止,并(bing)具有(you)過載(zai)、短路、斷(duan)相(xiang)、失壓保護功能;

 

  4.可(ke)以遠程控(kong)制(zhi);

 

  5.電纜或鋼管(guan)布線均(jun)可;

 

  6.符(fu)合GB3836-2000,IEC60079標準(zhun)要求。

 

  選型指南(nan)

 

  BQC—防(fang)爆磁力(li)啟(qi)動(dong)器

 

  X——S:工程(cheng)塑料外(wai)殼(可不注(zhu));G:不銹鋼外(wai)殼;L:鋁合金外(wai)殼

 

  AX——額定電流(不(bu)配不(bu)注)

 

  BX——電表數(不配不注(zhu))

 

  DX——指示燈數(不(bu)配不(bu)注)

 

  KX——開關數(不(bu)配(pei)不(bu)注)

 

  PX——電位器數(shu)(不配(pei)不注)

 

  X——安(an)裝方式(G:掛式;L:立式)

 

  X——進(jin)線(xian)口方向(X:下(xia)進(jin)線(xian)(可不注);D:上進(jin)線(xian);B:后進(jin)線(xian))

 

防爆磁力啟動器的功能有哪些?

 

防爆(bao)磁力啟動(dong)器(qi)是一種新型(xing)電動(dong)機控制開關,主要應用于(yu)煤礦,冶(ye)金等易(yi)燃易(yi)爆(bao)危險(xian)場所。防爆(bao)磁力啟動(dong)器(qi)可以(yi)實現就(jiu)地(di)或遠距離控制額定電壓(ya)1140v,頻率50Hz,額定電流在(zai)0~400A范圍內的三相異步電機,機殼外有隔(ge)離換向(xiang)手柄,可以(yi)對電動(dong)機轉向(xiang)進行選擇(ze)。

 

漏電(dian)閉鎖功能:在電(dian)動(dong)機運行前,進行漏電(dian)檢測,檢測電(dian)動(dong)機及線路(lu)絕緣性能,如(ru)對絕緣電(dian)阻小于整定(ding)值(zhi),則PLC發(fa)出指令,閉鎖起動(dong)回路(lu),同時LCD顯(xian)示故(gu)障狀況。

 

 

過流(liu)(liu)、過壓、欠(qian)壓保(bao)護功(gong)能:電(dian)(dian)動機運(yun)(yun)行(xing)(xing)時,其運(yun)(yun)行(xing)(xing)電(dian)(dian)流(liu)(liu)、電(dian)(dian)壓分別經(jing)電(dian)(dian)流(liu)(liu)互感(gan)器(qi)及電(dian)(dian)流(liu)(liu)變送(song)器(qi)、電(dian)(dian)壓變送(song)器(qi)進入(ru)(ru)模塊,送(song)入(ru)(ru)PLC進行(xing)(xing)運(yun)(yun)算處(chu)理,判斷電(dian)(dian)動機運(yun)(yun)行(xing)(xing)狀況和故障情況,當電(dian)(dian)動機運(yun)(yun)行(xing)(xing)出(chu)現(xian)異常時,PLC發(fa)出(chu)指令(ling),進行(xing)(xing)瞬時或延時跳(tiao)閘(zha)。三(san)相(xiang)電(dian)(dian)流(liu)(liu)的值(zhi)大于60%時,斷相(xiang)保(bao)護動作(zuo)。跳(tiao)閘(zha)時使(shi)繼電(dian)(dian)器(qi)動作(zuo)控制真(zhen)空接觸(chu)器(qi)斷開主回路電(dian)(dian)源,實現(xian)電(dian)(dian)動機保(bao)護。

 

 

急(ji)停功能(neng):防爆磁力啟動(dong)器(qi)(qi)設有急(ji)停按鈕(niu),按下急(ji)停按鈕(niu),便可切斷接(jie)觸器(qi)(qi)線,圈電源(yuan),從而斷開主(zhu)回路。

 

在防(fang)爆(bao)磁(ci)力(li)啟(qi)動(dong)器(qi)中,使(shi)用(yong)400/1電(dian)(dian)流互(hu)(hu)感器(qi),電(dian)(dian)流變(bian)送(song)器(qi)為(wei)5A/5V,工作電(dian)(dian)壓DC24V;電(dian)(dian)壓變(bian)送(song)器(qi)為(wei)1000/5v。當防(fang)爆(bao)磁(ci)力(li)啟(qi)動(dong)器(qi)工作電(dian)(dian)流為(wei)400A時(shi),電(dian)(dian)流互(hu)(hu)感器(qi)二次側輸出1A。

防爆磁力啟動器1.5KWIIBT6

BQC-10/380V防爆(bao)磁力起(qi)動(dong)器(qi)

選型功率表:

  12A-220V/2.5KW,380V/4KW

  18A-220V/5KW,380V/10KW

  32A-220V/7.5KW,380V/15KW

  40A-220V/11KW,380V/18.5KW






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