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    DZ—50中間繼電器

    更新:2013/9/9 14:14:09      點擊:
    • 產(chǎn)品品牌   
    • 產(chǎn)品型號   DZ—50
    • 產(chǎn)品描述

      DZ—50中間繼電器,是上海人民電氣有限公司 http://www.hqbet5695.com 為您提供的關(guān)于DZ—50中間繼電器型號,DZ—50中間繼電器價格,有關(guān)DZ—50中間繼電器的相關(guān)資料,上海...

    產(chǎn)品介紹

    概述

      本繼電器用于自動控制裝置中,作為輔助繼電器,用以擴大觸點數(shù)量和提高觸點容量。DZ5153型繼電器用于直流電路;DZ52、54型用于交流電路。DZ53、54型無外殼,觸點規(guī)格較多。

    結(jié)構(gòu)和動作原理

      本繼電器為電磁式動作原理,拍合式結(jié)構(gòu),利用彈簧返回。交流型繼電器為了消除交流叫聲,在線圈輸入回路增加了整流回路。

     技術(shù)數(shù)據(jù)

    型號

    額定電壓

    動作電壓

    返回電壓

    動作

    時間

    觸點規(guī)格代號

    功率

    消耗

    觸點長期允許電流

    觸點斷開容量

    DZ-51

    DC12、24

    4860、

    110220V

    75

    額定

    電壓值

    5

    額定

    電壓值

    0.03s

    40

    04

    22

    002

    12~60V

    2W

    110V

    3W

    220V

    5W

    6.5VA

    5A

    DC 250V,1A

    τ=5±0.75ms

    50W

    AC 250V, 2.5A

    cosφ=0.4±0.1

    500VA

    DZ-52

    AC6、12、24

    36、48、60110

    127、220、380V

    85

    額定

    電壓值

     

      注:電壽命:10萬次 機械壽命:90萬次

    觸點規(guī)格代號由兩位數(shù)或三位數(shù)組成,自左至右分別表示動合觸點、動斷觸點和轉(zhuǎn)換觸點數(shù)量

    4 安裝、使用和維護

    4.1  繼電器使用時必須安裝在垂直的屏板上,安裝地點應(yīng)沒有塵埃、酸性的及其它能引起腐蝕的氣體,并且有充足的光線以進行必要的檢查。

    4.2  繼電器在使用之前應(yīng)當檢查是否有由于運輸而招致的損壞,可動系統(tǒng)是否靈活,按動動板,動合觸點應(yīng)閉合,動斷觸點應(yīng)斷開,釋放后動板應(yīng)回到原來位置。訂貨須知

        在訂貨時應(yīng)指明:

    繼電器的型號,名稱;

    額定電壓;

    訂貨數(shù)量;

    收貨地址;

    安裝方式。

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