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    • 當前位置:樂清市騰陽防爆電器有限公司 > 產品中心 > 防爆箱 > 防爆監控分線箱 防爆分線箱廠家

      防爆監控分線箱 防爆分線箱廠家

      產品型號: BJX
      品  牌: 騰陽防爆
      • ≧1 臺
        ¥90.00
      所 在 地: 浙江溫州樂清市
      更新日期: 2022-07-21
      詳細信息
      BJX51防爆接線箱(防爆分線箱) 
        防爆接線箱,BJX51防爆接線箱,JXD防爆接線箱 
        

      防爆接線箱購買流程

      • 1、聯系在線客服或撥打0577-61675610  咨詢產品信息
      • 2、議定型號,數量,付款方式(匯款、代收)、運輸及售后服務
      • 3、傳真方式簽訂購銷合同
      • 4、雙方按合同約定履行責任和義務
        1.用途與適用范圍 

          BJX51防爆接線箱(防爆分線箱)是根據國家標準GB3836.1—2000《爆炸性氣體環境用電氣設備第1部分:通用要求》和GB3836.2—2000《爆炸性氣體環境用電氣設備第2部分:隔爆型“d”》的要求設計與制造的,主要用于爆炸性氣體環境中1區或2區危險區域,為IIB類T6組及以下的爆炸危險場所,在交流50Hz、額定電壓至380V、額定電流至200A的電路中,作為照明、信號、動力電線電纜連接和分支之用。 
          2.產品型號含義及基本參數 
          2.1產品型號含義 
          B JX-□/□T□/□L□/□B□/□R□/□ 
          進線口數/螺紋 
          右方進線 
          進線口數/螺紋 
          下方進線 
          進線口數/螺紋 
          左方進線 
          進線口數/螺紋 
          上方進線 
          額定電流 
          端子數 
          接線箱 
          隔爆型 
          2.2基本參數(見表) 
          型號額定電壓 
         。╒)額定電流 
         。ˋ)防爆標志防護等級 
          BJX-6 380、220 10~200 ExdIIBT6 IP54 
          BJX-12 
          BJX-36 
          選型指南 
          注:1、訂貨時請注明所需產品的防爆型式。 
          例: 
          1、若需訂購BJX防爆接線箱,防爆型式為IIC級、額定電流為20A、接線端子數為8、上方有2個G3/4"引入口、左方有2個G3/4" 
          2、若需訂購BJX粉塵防爆接線箱,額定電流為20A、接線端子數為36、上方有5個G3/4"引入口、左方有3個G3/4"引入口、下方有2個G1"引入口和2個G3/4"引入口、右方有3個G3/4"引入口,則訂貨型號為"BJX-DIP-20/36D5(G3/4)/L3(G3/4)/X2(G1)2(G3/4)/R3(G3/4)" 
          BXJ-124-190進出口為3/4 
          BXJ-190-190進出口為3/4 
          3.BJX51防爆接線箱(防爆分線箱)在下列條件下能夠可靠工作 
          a)安裝地點的海拔不超過2000m; 
          b)周圍空氣溫度上限值不超過+40℃,下限值不低于-20℃,且24h內平均值不超過+35℃; 
          c)安裝地點的空氣相對濕度在*高溫度為+40℃時,不超過50%;在較低的溫度下允許有較高的相對濕度,*濕的月平均*低溫度不超過+25℃,該月的月平均*大相對濕度不超過90%; 
          d)污染等級為3級。 
          e)安裝類別為II類。 
          4.BJX51防爆接線箱(防爆分線箱)主要結構 
          接線箱采用鑄鋁合金制成,隔爆型結構,腔內裝有接線端子或母線排,設有內外接地螺釘,供接地線連接。電纜引入裝置內從內到外依次裝有密封圈、墊圈和壓緊螺母適合電纜和鋼管布線。接線箱的外表面靜電粉末噴塑,耐腐蝕。 
          5.使用與維修 
          5.1安裝時,將接線箱蓋和引入裝置打開,根據電纜的外徑選擇合適的密封圈內徑尺寸,然后把電纜依次穿過引入裝置的壓緊螺母、墊圈和密封圈接至腔內,緊固壓緊螺母使電纜密封,不引入電纜的引入裝置用堵棒代替電纜,并緊固好壓緊螺母。把導線接至接線端子的相應位置上,接好接地線,合上蓋,把蓋用螺栓緊固即可使用; 
          5.2接線箱不得隨意拆卸,維修時先斷開前級電源后,才能開蓋維修,維修時不得損壞隔爆接合面,維修后隔爆接合面清理后涂204-1防銹油,將蓋合好后,各部分螺栓(釘)緊固后才能使用; 
          5.3接線箱應定期檢查,發現電纜引入裝置的密封圈老化變質及其他零件損壞應及時更換。
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