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        DZ-3/Z中間繼電器

        更新:2013/9/9 14:51:20      點擊:
        • 產(chǎn)品品牌   
        • 產(chǎn)品型號   DZ-3/Z
        • 產(chǎn)品描述

          DZ-3/Z中間繼電器,是上海人民電氣有限公司 http://m.daptopoultryclub.com 為您提供的關(guān)于DZ-3/Z中間繼電器型號,DZ-3/Z中間繼電器價格,有關(guān)DZ-3/Z中間繼電器的相關(guān)資...

        產(chǎn)品介紹
         用途 

        DZ-3/Z系列中間繼電器用于直流操作的各種保護和自動控制中,作為輔助繼電器以增加觸點數(shù)量和觸點容量。

        結(jié)構(gòu)和工作原理 

        繼電器為電磁式繼電器。采用JK-1型殼體,將DZY-200機芯裝入殼體中,具有透明的殼罩可以清楚觀察到繼電器的內(nèi)部結(jié)構(gòu)。外形尺寸及開孔圖見附圖。

        當電壓加到線圈兩端時,銜鐵向閉合位置運動,此時動合觸點閉合,動斷觸點斷開。斷開電源時,銜鐵在觸點片的壓力作用下,返回到原始狀態(tài),動合觸點斷開,動斷觸點閉合。內(nèi)部接線圖見圖1。

        技術(shù)要求 

        3.1 繼電器的額定技術(shù)數(shù)據(jù)及觸點形式

        表1

        型號規(guī)格

        直流額定電壓(V)

        觸點形式及數(shù)量

        動合

        動斷

        DZ-3/Z1

        220

        110

        48

        24

        2

        6

        DZ-3/Z2

        4

        4

        DZ-3/Z3

        6

        2

        DZ-3/Z4

        -

        8

        DZ-3/Z5

        8

        -

         

          

        3.2 動作電壓:不大于額定電壓的70%,不小于額定電壓30%

        3.3 返回電壓:不小于額定電壓的5%。

        3.4 動作時間:在額定電壓下不大于0.05s

        3.5 功率消耗:在額定電壓下不大于5W。

         

        內(nèi)部接線圖(正視)

        調(diào)試方法

        4.1 觸點間隙:動合觸點不小于1.5mm,動斷觸點不小于1mm,觸點超行程不小于0.3mm

        4.2 調(diào)整觸點片壓力可以改變動作值和返回值。

        .訂貨須知
        訂貨時應(yīng)指明:
        a.     繼電器的名稱和型號;
        b.     安裝方式:凸出式后接線或凸出式前接線;
        c.    額定電壓值;
        d.    訂貨數(shù)量;
        e.    交貨地址。

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