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      1. ZJ5、6中間繼電器

        更新:2013/9/9 13:20:38      點擊:
        • 產(chǎn)品品牌   
        • 產(chǎn)品型號   ZJ5、6
        • 產(chǎn)品描述

          ZJ5、6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ZJ5、6中間繼電器型號,ZJ5、6中間繼電器價格,有關ZJ5、6中間繼電器的相關資料,上海...

        產(chǎn)品介紹

        1.應用范圍

          本繼電器用于交流操作繼電保護裝置中作為輔助繼電器,直接接于電流互感器二次回路中并由其它繼電器接點控制。

        2.主要技術數(shù)據(jù)

          額定動作電流:2.5A、5A長期工作電流:10A。動作時間:不大于0.05s功率消耗:不大于6VA。接點形式:ZJ5四常開、ZJ6一切換一強力切換。如被控電路系由變流器供電,且當電流為3.5A時,其阻抗不大于4.5Ω,強力切換接點在電流到150A的情況下,能分流斷開跳閘線圈。為消除當常閉接點沒有閉合好時可能引起開關誤動作,強力切換接點采用圖1接法。一般接點容量:當交流電流小于2.5A和電壓低于220V時能斷開450VA;當交流電流小于15A和電壓小于220V時能接通1000VA。長期接通電流為5A

        技術數(shù)據(jù)

        型號

        ZJ5 ZJ6

        動作電流

        初級繞組串聯(lián)2.5 初級繞組并聯(lián)5A

        動作時間

        2倍時間電流下≤0.05s

        功耗

        2倍時間電流下≤6VA

        觸點形式

        4動合 1副一般轉換1副強力轉換

        觸點斷開容量

        強力觸點:電流在150A情況下,能分流接通與分流斷開跳閘線圈

        一般觸點:交流電流小于2.5A電壓低于220V時斷開450VA 交流電流小于15A電壓低于220V時接通1000VA

         

        .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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