A20B-1002-0480
A20B-1002-0480
產品價格:¥888(人民幣)
  • 規格:01
  • 發貨地:武漢
  • 品牌:
  • 最小起訂量:1件
  • 免費會員
    會員級別:試用會員
    認證類型:企業認證
    企業證件:通過認證

    商鋪名稱:武漢路易達自動化設備有限公司

    聯系人:鄧先生(先生)

    聯系手機:

    固定電話:

    企業郵箱:1841775317@qq.com

    聯系地址:武漢市東西湖區走馬嶺匯通公路港信息交易中心A3-035

    郵編:430043

    聯系我時,請說是在線纜網上看到的,謝謝!

    商品詳情
      當電氣設備或導線的絕緣損壞或人體觸及一相帶電體時,電源和大地形成回路,有電流流過的現象,稱為漏電。井下常見的漏電故障可分為集中性漏電和分散性漏電兩類。
      集中性漏電是指漏電發生在電網的某一處或某一點,其余部分的對地絕緣水平仍保持正常。
      分散性漏電是指某條電纜或整個網絡對地絕緣水平均勻下降或低于允許絕緣水平。

      將正常情況下不帶電,而在絕緣材料損壞后或其他情況下可能帶電的電器金屬部分(即與帶電部分相絕緣的金屬結構部分)用導線與接地體可靠連接起來的一種保護接線方式。

       聯系人:鄧先生
      地址:武漢市東西湖區走馬嶺匯通公路港信息交易中心A3-035
      座機:027-83238870
      電話:18971419843
      傳真:027-61537051
      Q  Q:1841775317
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      2015-03-13

      A200

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      A16B-3200-0071
      A16B-3200-0110
      A16B-3200-0150
      A16B-3200-0170


      A510

      A16B-3200-0190
      A16B-3200-0230
      A16B-3200-0326
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      A16B-3200-0341
      A16B-3200-0400
      A16B-3200-0412
      A16B-3200-0450
      A16B-3200-0462
      A16B-3200-3400


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