<span id="dhr9h"><noframes id="dhr9h">
<span id="dhr9h"><video id="dhr9h"><span id="dhr9h"></span></video></span>
<th id="dhr9h"><noframes id="dhr9h"><span id="dhr9h"></span>
<progress id="dhr9h"><noframes id="dhr9h">
<th id="dhr9h"><noframes id="dhr9h"><th id="dhr9h"></th>
<span id="dhr9h"><video id="dhr9h"></video></span>
<th id="dhr9h"></th>
<span id="dhr9h"></span>
<th id="dhr9h"><noframes id="dhr9h">
<span id="dhr9h"></span>
<th id="dhr9h"><noframes id="dhr9h"><span id="dhr9h"></span><th id="dhr9h"></th><span id="dhr9h"></span>
<th id="dhr9h"><noframes id="dhr9h">
<span id="dhr9h"><video id="dhr9h"><strike id="dhr9h"></strike></video></span>
長城電纜
防爆本安控纜

防爆本安控纜

  • 所屬分類:石油、天然氣和石油化工
  • 瀏覽次數:
  • 發布日期:2019-11-29
  • 產品概述
  • 性能特點
  • 技術參數


長城電纜


防爆本安控纜


產品概述

化學和石油等爆炸性環境的工業部門的額定電壓為450/750及以下的集散系統和自動檢測控制系統等本質安全電路中作為微弱信號的傳輸用線,具有低電容、低電感的特點,還具有極好的屏蔽性能,抗外界電磁場干擾、抗射頻干擾以及抗電場耦合的能力都較強。


使用條件

1.額定電壓U0/u:300/500V、450/750V

2. 工作溫度:一般型不超過70℃,

3. 交聯聚乙烯絕緣不超過90℃,型號后帶105℃不超過105℃

4. 溫度環境:固定敷設﹣40℃、非固定敷設﹣15℃

5. 彎曲半徑:無鎧裝層電纜應不小于電纜外徑的6倍,有鎧裝層電纜應不小于電纜外徑的12倍



使用條件

1.額定電壓U0/u:300/500V、450/750V

2. 工作溫度:一般型不超過70℃,

3. 交聯聚乙烯絕緣不超過90℃,型號后帶105℃不超過105℃

4. 溫度環境:固定敷設﹣40℃、非固定敷設﹣15℃

5. 彎曲半徑:無鎧裝層電纜應不小于電纜外徑的6倍,有鎧裝層電纜應不小于電纜外徑的12倍




常見型號


長城電纜

標簽

上一篇:多芯低煙無鹵電纜2019-11-29
下一篇:產品名稱2019-09-09

最近瀏覽:

長城電纜           微信公眾號

  官網二維碼               微信二維碼  

<span id="dhr9h"><noframes id="dhr9h">
<span id="dhr9h"><video id="dhr9h"><span id="dhr9h"></span></video></span>
<th id="dhr9h"><noframes id="dhr9h"><span id="dhr9h"></span>
<progress id="dhr9h"><noframes id="dhr9h">
<th id="dhr9h"><noframes id="dhr9h"><th id="dhr9h"></th>
<span id="dhr9h"><video id="dhr9h"></video></span>
<th id="dhr9h"></th>
<span id="dhr9h"></span>
<th id="dhr9h"><noframes id="dhr9h">
<span id="dhr9h"></span>
<th id="dhr9h"><noframes id="dhr9h"><span id="dhr9h"></span><th id="dhr9h"></th><span id="dhr9h"></span>
<th id="dhr9h"><noframes id="dhr9h">
<span id="dhr9h"><video id="dhr9h"><strike id="dhr9h"></strike></video></span>
eeuss影院www在线观看