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      1. DZS-10B延時中間繼電器

        更新:2013/9/9 13:56:36      點擊:
        • 產品品牌   
        • 產品型號   DZS-10B
        • 產品描述

          DZS-10B延時中間繼電器,是上海人民電氣有限公司 http://www.mauscontracting.com 為您提供的關于DZS-10B延時中間繼電器型號,DZS-10B延時中間繼電器價格,有關DZS-10...

        產品介紹

        用途

        DZS-10B系列中間繼電器用于各種保護和自動控制線路中,以增加保護和控制線路的觸點數量和觸點容量。

        DZB-11B13B為動作延時,DZS-12B、14B為返回延時繼電器

        結構和工作原理

        繼電器為電磁式動作繼電器,采用JK-1型殼體,將DZS-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部結構。外形尺寸及開孔圖見附錄,內部接線圖見圖1。

        繼電器分為動作延時和返回延時兩種。在繼電器鐵芯上面裝有阻尼環(huán),當線圈通電或斷電時,阻尼環(huán)中感應電流所產生的磁通阻礙主磁通的增加或減少,由此獲得繼電器動作延時或返回延時。

        技術要求

        3.1 繼電器的額定技術數據及觸點形式:

        型  號

        延時方式

        觸點形式

        DZS-11B

        動作延時

        二動合二轉換

        DZS-12B

        返回延時

        DZS-13B

        動作延時

        三動合

        DZS-14B

        返回延時

        1  內部接線圖(正視)

         

         

         

        技術數據

        型號

        DZS-11B DZS-12B DZS-13B DZS-14B DZS-15B DZS-16B

        延時方式

        動作延時 返回延時 動作延時 返回延時 動作延時

        觸點形式

        2副動合2副轉換 2副動合2副轉換3副動合 3副動合 4副動合 3副動合

        額定電壓

        220V 110V 48V 24V 12V

        動作值返回值

        動作值≤70%Un 返回值≥2%Un

        延時

        動作延時額定電壓下≥0.06s 返回延時通電0.5s后斷電≥0.4s

        觸點斷開容量

        直流有感負荷50W交流電路250VA

        功耗

        Un下≤5W

        調試方法

        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 調整觸點片壓力和改變隔磁片的厚度,可以改變電壓值和延時時間。

        .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.    訂貨數量;
        e.    交貨地址。

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