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      AC-50~125防爆插接裝置(IIB、IIC)

      適用范圍
      1、爆炸性氣體環境:1區、2區
      2、場所中危險氣體或蒸氣:IIA、IIB、IIC
      3、溫度組別:T1~T6
      4、戶內、戶外(防護等級IP54, 可達IP65)
      Applying scope
      1、Explosive gas atmospheres:Zone 1&2
      2、Dangerous gases or vapors zone: IIA、IIB、IIC
      3、Temperature classes:T1~T6
      4、 Indoor and outdoor (IP 54,It could be designed as IP65 according to user′s requirements)

      產品特點
      防爆插接裝置由插座和插頭兩部分組成。插頭由阻燃塑料外殼、5個銅觸頭、1個定位觸頭和隔爆銅套構成。插座外殼采用鑄鋁合金制成,內裝斷路器,具有短路和過載保護功能。開關由外部操作手柄操作,操作機構與插座有聯鎖保護裝置,插頭插入前,開關只能處在分斷位置,手柄不能被操作,當插頭插牢后,手柄才能旋向合位置。當旋到合位置時,插頭不能被拔出,保證了運行可靠性。插座上觸頭套與插頭之間設有特制網狀鍍銀磷銅片,使其在大電流量接觸良好,并不發熱。接線腔與元件腔分開,接線腔設有5個接線柱,電纜布線須配電纜夾緊密封接頭,內外接地鋼管或電纜布線。
      Features
      The plug-socket device is made of plug and socket.Plug consists of flame resistant plastic housing, five copper pins,one locating pin and flameproof brass sleeve.Housing of socket is made of aluminum alloy,in which there is circuit breaker with functions of short circuit and overloading protection. The device could be operated with outer-handler, plug is interlocked with operation mechanism.Before inserting plug into socket,the switch is only in the state of and the lever could not be operated. When the plug is inserted into socket firmly, the lever could be operated to on / off, and the plug could not be pulled out, so it is safe. There are five holes in socket,which matches with the five pins of plug. There is brass net sheet ring in every hole respectively so no over heating occurs with heavy current. Wiring compartment is isolated from function compartment . There are five terminals in the function compartment, three ones are phase wires, one is zero conductor, the fifth is earthing wire.There is one earthing bolt on housing. Wiring with conduit or cable.

         
      型號含義 Type designation  
         
      外形尺寸及示意圖 Outline dimensions  
       
      主要技術參數 Specification  
      額定工作電流(A)
      額定工作電壓(V)
      極數
      使用類別
      防護等級
      防爆標志
      防腐等級
      進線口規格
      電纜外徑
      重量(Kg)
      50,63,80,100
      380
      3P+N+PE AC3
      AC3
      IP54,*IP65
      Exde II BT6
      Exde II CT6
      W,WF1,WF2
      G50
      Ф18-Ф36
      30
         
       
         

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