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      1. ZJ4中間繼電器

        更新:2013/9/9 13:23:00      點擊:
        • 產(chǎn)品品牌   
        • 產(chǎn)品型號   ZJ4
        • 產(chǎn)品描述

          ZJ4中間繼電器,是上海人民電氣有限公司 http://www.mauscontracting.com 為您提供的關于ZJ4中間繼電器型號,ZJ4中間繼電器價格,有關ZJ4中間繼電器的相關資料,上海人民電氣有限公司...

        產(chǎn)品介紹

        1.用途
           ZJ4中間繼電器用于交流操作回路中,作為擴大主保護繼電器的控制范圍,或提高接點容量之用。
        2.原理、結(jié)構(gòu)及特點
            繼電器采用電磁式原理。其殼體結(jié)構(gòu)采用JK-11K、HQ殼體,基本形式為JK-11K(嵌入式后接線),增加安裝附件后可實現(xiàn)JK-11H(凸出式后接線)、JK-11Q(凸出式前接線),訂貨時須指明,如不指明按基本形式供貨。
        3.技術數(shù)據(jù)

         

        技術數(shù)據(jù)

        額定電壓

        100,1110,127,220V(5Hz)

        觸點形式

        2動合 2轉(zhuǎn)換

        觸點容量(VA)

        接通:1000

        斷開:450

        動作時間

        ≤0.05s

        功耗

        額定電壓下≤6VA

        壽命

        10萬次

        重量

        0.6Kg

         觸點容量:在電壓不超過250V,電流不超過5A,時間常數(shù)為5±0.75ms的直流有感負荷電路中,產(chǎn)品輸出觸點的斷開容量為50W。輸出觸點在上述規(guī)定的負荷條件下,產(chǎn)品能可靠動作及返回5×104次。輸出觸點長期允許接通電流為5A

           介質(zhì)強度:產(chǎn)品各導電端子連在起,對外露的非帶電金屬部分或外殼之間,能承受2000V(有效值)50Hz的交流電壓歷時1分鐘試驗而無絕緣擊穿或閃絡現(xiàn)象。

        5..訂貨須知
        訂貨時應指明:
        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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