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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 > 機旁防爆電磁起動器

      機旁防爆電磁起動器

      產品型號: BQC(53)
      品  牌: 騰陽防爆
        價格電議,您可以向供應商詢價得到該產品價格
      所 在 地: 浙江溫州樂清市
      更新日期: 2022-07-31
      詳細信息

      BQC防爆電磁啟動器|防爆電磁啟動器|BQD53防爆磁力啟動器廠家直銷是根據國家標準GB3836.1、GB3836.2、GB3836.3設計與制造。起動器適用于含有爆炸性氣體混合物場所1區、2區,可燃性氣體、蒸氣ⅡB級T4組及以下危險場所,作為控制交流50Hz,電壓380V(或220V)三相異步電動機的直接起動、停止,并對過載、短路、斷相及失壓等進行保護。

      起動器的防爆標志為:dⅡBT4。

          起動器適用于下列環境:

          a、安裝地點海拔不超過2000m;

          b、周圍空氣溫度上限值為+40℃,24h內空氣平均值不超過+35℃,周圍空氣溫度下限值為-20℃;

          c、安裝地點的空氣相對濕度在***高溫度為+40℃時不超過50%;在較低的溫度下可允許有較高相對濕度,***濕月的月平均***低溫度不超過+25℃,該月的月平均***大相對濕度不超過90%;

          d、污染等級:3級;

          e、安裝類別:Ⅱ、Ⅲ類;

          f、垂直安裝面的傾斜度不超過5度。

      2、防爆啟動器,BQC53防爆電磁啟動器型號及基本參數

      2.1  型號含義

      B QC 53—□/□ □ □

                               Y:遠控

                               P:箱面控制

                               YP:兩地控制

                               N:可逆式(不要求不注)

                               整定電流

                               額定電流

                               設計序號

                               電磁起動器

                               防爆

       

      BQC防爆電磁啟動器|防爆電磁啟動器|BQD53防爆磁力啟動器廠家直銷基本參數

       

      型  號

      額定電壓

      V

      額定電流

      A

      被控電動機***大功率

      KW

      熱繼電器整定電流調節范圍

      A

      進線口螺紋/電纜外徑

      (in/mm)

      220V

      380V

      BQC53-9

      BQC53-9N

      380

      9

      2.2

      4

      0.01~0.16   0.16~0.25

      0.25~0.40   0.40~0.63

      0.63~1.0    1.0~1.6

      1.25~2.0    1.6~2.5

      2.5~4.0     4.0~6.0

      5.5~8.0     7.0~10.0

      9.0~13.0    12.0~18.0

      17.0~25.0   23~32

      28~36

      2-G?/Φ10~Φ15

      1-G?/Φ8~Φ10

      BQC53-12

      BQC53-12N

      12

      3

      5.5

      BQC53-16

      BQC53-16N

      16

      4

      7.5

      BQC53-25

      BQC53-25N

      25

      5.5

      11

      2-G1/Φ12~Φ18

      1-G?/Φ8~Φ10

      BQC53-32

      BQC53-32N

      32

      7.5

      15

       

      防爆啟動器,BQC53防爆電磁啟動器

      結構概述

          防爆起動器由隔爆型主腔及增安型接線腔組成。主腔內裝有斷路器、交流接觸器、熱斷電器、組合開關、熔斷器、指示燈等元件,接線腔內有供接線用的接線端子,操縱起動或停止由外殼外部旋鈕進行。

          防爆起動器外殼采用ZL102鑄鋁合金壓鑄加工而成,在進出線口制成密封圈式引入裝置結構,適用于電纜布線或鋼管布線。

      安裝、調整、使用及維修

      5.1  起動器安裝前應檢查銘牌上所列技術數據及說明書中的基本參數是否與實際使用情況相符;

      5.2  應注意電纜由壓緊螺母、金屬墊圈、橡膠密封圈依次穿入后,接到接線端子對應標記的端子上,將壓緊螺母旋緊,使之嚴格密封,接好內外接地線。合好蓋后通電即可使用;

      5.3  如熱繼電器參數與實際使用條件不符,可適當調整直到相符為宜;

      5.4  在打開蓋子檢修時,必須首先斷開前級電源方可檢修;

      5.5  所有隔爆面均應妥善保護,不得磕碰劃傷,并保持清潔;

      5.6  在檢修完畢時,應在隔爆面上涂上204-1防銹油。

      *生產:防爆配電箱,鑄鋁防爆箱,不銹鋼防爆箱,防爆接線箱,防爆照明配電箱,防爆動力配電箱,防爆配電柜,防爆控制箱,BZC51防爆操作柱,防爆應急燈,防爆熒光燈,防爆無極燈廠家,防爆正壓柜,防爆投光燈,柳市防爆箱,防爆斷路器等,質量三包,凡購買本公司產品,質保三年,本公司證件齊全,價格實惠!

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