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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 > 不銹鋼防爆雙電源箱常熟元件

      不銹鋼防爆雙電源箱常熟元件

      產品型號: BXK
      品  牌: 騰陽防爆
      • ≧1 臺
        ¥10.00
      所 在 地: 浙江溫州樂清市
      更新日期: 2022-07-27
      詳細信息

      BXK系列防爆照明(動力)配電箱(柜)

      1主要用途與適用范圍

      BXK)系列防爆照明(動力)配電箱(柜)(以下簡稱配電箱)完全符合GB3836.1-2010《爆炸性環境 第1部分:設備 通用要求》、GB3836.2-2010《爆炸性環境 第2部分:由隔爆外殼“d”保護的設備》、GB3836.3-2010《爆炸性環境 第3部分:由増安型“e”保護的設備》或GB12476.1-2000《可燃性粉塵環境用電氣設備 第1部分:用外殼和限制表面溫度保護和電氣設備 第1節:電氣設備的技術要求》標準的要求。主要適用于爆炸性氣體環境1區、2區或可燃性粉塵環境20區、21區、22區危險場所,ⅡA、ⅡB、ⅡC類T1~T4組爆炸性氣體或蒸氣環境或T1-T6組爆炸性粉塵環境,在交流50Hz、額定電壓至380V,作為照明及動力電路的通斷之用。

      2正常工作條件和安裝條件

      2.1安裝地點的海拔不超過2000m;

      2.2周圍空氣溫度為-20℃~+40℃,且24h內的平均溫度值不超過+35℃;

      2.3安裝地點的*高溫度為+40℃時,空氣相對濕度不超過50%;

      2.4在較低的溫度下允許有較高的相對濕度;

      2.5在無顯著搖動和沖擊、振動的地方;

      2.6在含有爆炸性環境場所;

      2.7在無破壞金屬和絕緣的腐蝕性氣體或蒸氣的地方;

      2.8在無滴水及其它液體侵入的地方;

      2.9污染等級為3級。

      3型號的組成及其代表意義


       

      4主要參數及技術性能

      4.1防爆標志: ExdeⅡCT4/ExdeⅡBT4/ DIP A20 TA,T6

      4.2額定電壓:AC380V/220V/50Hz

      4.3主回路額定電流:60A~225A

      4.4支路數:4、6、8、10、12

      4.5防護等級:IP54/IP55/IP65

      4.6防腐等級:F1/WF1/WF2

      4.7引入口規格:G1/2"~G3"

      4.8適用電纜外徑:φ6mm~φ55mm

      5結構特點

      5.1外殼采用鋁合金高壓鑄造成型,表面經拋丸后粉末靜電噴塑;

      5.2防強腐產品外殼采用玻璃纖維增強不飽和聚酯樹脂壓制而成,具有耐腐蝕,耐沖擊及熱穩定性好等優良性能;

      5.3本系列產品為復合型結構,主腔采用隔爆型結構,接線腔采用增安型結構.

      5.4采用模塊化設計,各回路可以自由組合.

      5.5內裝高分斷小型斷路器或塑殼式斷路器,通過操作殼蓋上的手柄而實現分合。

      5.6設有接通指示信號燈。

      5.7具有過載、短路保護功能,可根據用戶要求生產帶漏電保護功能產品。

      5.8既可作照明電路或動力電路的配電或通斷之用,還可為照明、動力配電或通斷混用。

      5.9可根據用戶要求特殊制造。

      5.10鋼管或電纜布線。

      6安裝、使用及維護

      6.1安裝

      6.1.1安裝工作必須由*人員進行。

      6.1.2安裝前應檢查配電箱銘牌上所列的基本數據是否符合實際的使用條件。

      6.1.3檢查配電箱引入裝置內的壓緊密封圈、墊圈是否齊全完備。

      6.1.4將配電箱與場所的接地系統連接起來,接地應牢固可靠。

      6.1.5所有緊固件要求有防松措施,不會自行松動。

      6.1.6用戶接線時,只需打開接線箱,主腔蓋不必打開。

      6.2使用

      6.2.1使用過程中,嚴禁帶電開蓋。

      6.3維護

      6.3.1安裝或維修后,應注意保持引入裝置處的密封圈壓緊,以免影響產品的防爆性能或使產品內部進水導致故障。

      6.3.2定期檢查引入裝置密封圈,若發現密封圈有老化現象應立即更換。

      6.3.3定期檢查隔爆面,并及時為隔爆面補涂防銹油。

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