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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 > 戶外掛式BXJ51-10/44D1防爆接線箱

      戶外掛式BXJ51-10/44D1防爆接線箱

      產品型號: BXJ51
      品  牌: 騰陽防爆
      • ≧1 臺
        ¥100.00
      所 在 地: 浙江溫州樂清市
      更新日期: 2022-07-27
      詳細信息
      外形尺寸:400*600*120(mm) 適用范圍:化工、焦化、石油、鋼鐵、制藥
      產品認證:ISO9001 外形尺寸:400*600*120(mm)
      適用范圍:化工、焦化、石油、鋼鐵、制藥 產品認證:ISO9001防爆合格證
      • 隔爆型防爆接線箱,BJX51防爆接線箱 防爆接線箱,

        1. 適用范圍與用途

            BJX系列隔爆型防爆接線箱適用于含有爆炸性氣體環境(1區或2區)的場所,在交流50Hz,電壓至380V的線路中作為系統動力配電之用。

        Series BJX flameproof explosion-proof junction box is suitable for the environment containing explosive gases ( zone 1 or zone 2) place, in the exchange of 50Hz, voltage to 380V line as a system power distribution for.

        2.型號含義

         B   JX- □       

                              額定電流 

                              接線箱

                              防爆

        3.隔爆型防爆接線箱,BJX51防爆接線箱主要技術數據見表

        型號

        額定電壓

        額定電流

        防爆等級

        母線排

        進出線管徑

        BJX-400

        220 380

        400

        ExdⅡBT6

        4×40

        G2?"

        BJX-600

        600

        5×50

        G3?"

         

        殼體型號

        型號

        A

        B

        C

        D

        E

        F

        G

        H

        進線口數量及規格

        出線口數量及規格

        備注

        Ⅰ型

        BJX-20/20

        190

        226

        274

        92

        124

        238

        12

        98

        1-G1"

        3-G3/4"

        ExeⅡT6

        Ⅱ型

        BJX-20/20

        190

        226

        318.5

        150

        190

        332

        12

        98

        1-G11/2"

        3-G1"

        Ⅲ型

        BJX-20/30

        250

        210

        378.5

        190

        226

        332

        12

        98

        1-G1/2"

        4-G1"

        Ⅳ型

        BJX-20/60

        250

        351

        400

        210

        250

        404

        13

        98

        1-G2"

        6-G1"

        Ⅴ型

        BJX-20/80

        300

        351

        428.5

        160

        200

        354

        13

        98

        2-G2"

        7-G1"

        Ⅵ型

        BJX-20/120

        300

        351

        429

        260

        300

        454

        13

        98

        2-G2"

        9-G1"

        技術參數

        額定電壓(V)

        額定電流(A)

        防爆標志

        防護等級

         

        380

         

        20

        Exe II T6

        *Exd II BT6 *Exd II CT6

         

        IP54

         

        型號

        A

        B

        C

        D

        E

        BXJ51-20/4

        190

        77

        160

        90

        76

        BXJ51-20/8

        240

        135

        195

        120

        37

        BXJ51-20/16

        270

        165

        250

        175

        90

        BXJ51-20/24

        320

        197

        300

        225

        103

        BXJ51-20/36

        360

        237

        330

        240

        105

        BXJ51-330X250

        330

        /

        250

        /

        170

        BXJ51-300X400

        400

        /

        300

        /

        190

        BXJ51-400X500

        500

        /

        400

        /

        200

        BXJ51-500X600

        600

        /

        500

        /

        200

        BXJ51-190X190(e)

        295

        165

        270

        230

        120

        BXJ51-300X300(e)

        400

        252.5

        400

        360

        165

        BXJ51-300X300(IIC)

        400

        252.5

        400

        360

        165

         

        4.隔爆型防爆接線箱,BJX51防爆接線箱結構概述

            該系列接線箱采用鋼板焊接結構,殼蓋與殼身之間采用隔爆接合面結構,箱內裝有供電纜接線的母線排,箱體上下端設有進出線引入裝置。箱體內外均設有接地螺栓。

        5.使用與維護

        5.1  接線箱引入裝置的密封圈采用具有一定邵爾硬度的丁腈橡膠制造,接線后應壓緊,使電纜處于良好的密封狀態。在維修時若發現其老化應與制造廠聯系購買,并及時更換。

        5.2  進線電纜接在互感器前端銅排上負載電纜接在互感器后端,銅排上這樣才能使電流通過互感器。

        5.3  在維修時須妥善保護隔爆面,并在清理后涂204-1置換型防銹油。

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