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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 > BJX51防爆接線箱 防爆分線箱

      BJX51防爆接線箱 防爆分線箱

      產品型號: BJX-2/2A
      品  牌: 騰陽防爆
      • ≧1 臺
        ¥200.00
      所 在 地: 浙江溫州樂清市
      更新日期: 2022-08-06
      詳細信息
      BJX51防爆接線箱 防爆分線箱 隔爆型防爆接線箱 增安型防爆接線箱 鋁合金防爆接線箱 鋼板焊接防爆接線箱 不銹鋼防爆接線箱 工程塑料防爆防腐接線箱 粉塵防爆接線箱


      儀表防爆接線箱==
      使 用 說 明 
      1、  用途和工作條件
      1.1用途
        BJX系列防爆接線箱(以下簡稱接線箱),適用于II類、B級、C級T6組以下級別組別的含有爆炸性氣體混合物的場所中,在交流50Hz、額定電壓380V、額定電流至1000A以下電路,作為連接各種電氣設備接線、分線使用。
      1.2工作條件
      a.  海拔不超過2000m;
      b.  周圍空氣溫度不高于+60℃,不低于-40℃;
      c.  空氣相對濕度不大于90%(+20℃時);
      d.  垂直安裝傾斜度不大于5°;
      e.  無明顯搖動和強烈沖擊振動的地方;
      f.   無明顯破壞金屬和絕緣腐蝕性氣體和蒸氣的環境中;
      g.  無滴水和其它液體侵入的地方;
      2、  結構與特點
      2.1型號含義
      BJX - □/□ D□/□ L□/□ X□/□ R□/□
      進線口數/螺紋
      右進線
      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
      端子數量
      接線箱
         
          BJX51防爆接線箱,BXJ51防爆接線箱
       
      2.2主要技術參數見表:
      額定電壓(V) 額定電流(A) 防爆標志 進出線口螺紋 
      380
      220 10、20、30、40、50、60、80、100、120、150、200 ExeIIT6
      ExedIICT6
      ExdIIBT6
      ExdIICT6 G15 
      G20 
      G25 
      G32 
      G40 
      G50 
      G70 
      G80


      2.2結構概述
      a.  接線箱按照GB3836.1~3-2000標準要求設計制造,并經國家指定檢驗機關檢驗合格,頒發合格證;
      b.  接線箱可采用ZL102鑄鋁合金鑄造成型,或采用高強腐不銹鋼板焊接而成,或經濟型的鋼板焊接而成,進出線口方向、數量、端子數及公稱直徑可根據用戶要求任意變化,鋼管布線和電纜布線均可,電纜布線須配備電纜夾緊密封接頭。
      3、安裝與維修
      3.1安裝前應檢查銘牌上的技術數據是否與實際使用情況相符;
      3.2檢查所有緊固件是否有松動現象,如有松動應加以緊固;
      3.3接線箱的內外接地必須良好可靠;
      3.4安裝時需將電纜穿過密封圈、金屬墊圈、用壓緊螺母壓緊,保證密封及電纜不得松動,不使用的接線口應用密封圈和金屬墊片加以封堵;
      3.5維修檢查時必須先斷開電源后方可開蓋;
      4、訂貨須知
      訂貨時應寫清接線箱的完整型號、名稱、規格及訂貨數量。
      例:BJX-20/30防爆接線箱,端子數為20個、額定電流為30A、上方進線、進線口螺紋1*G20,1個,下方出線,出線口螺紋2*G15,4個。
      BJX51防爆接線箱,BXJ51防爆接線箱

       


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