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        JTX-3C/2C(JQX-10F/2Z,3Z)繼電器

        更新:2013/9/9 14:21:10      點(diǎn)擊:
        • 產(chǎn)品品牌   
        • 產(chǎn)品型號(hào)   JTX-3C/2C(JQX-10F/2Z,3Z)
        • 產(chǎn)品描述

          JTX-3C/2C(JQX-10F/2Z,3Z)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JTX-3C/2C(JQX-10F/2Z,3Z)繼電器型號(hào)...

        產(chǎn)品介紹

        一、產(chǎn)品特點(diǎn):
            電磁繼電器是一種自動(dòng)電氣開(kāi)關(guān),當(dāng)給了一個(gè)輸入量,如電磁光或熱信號(hào)時(shí),他就能自動(dòng)切換被控制電路,使之產(chǎn)生一個(gè)變,當(dāng)輸入量降至一程度時(shí),它又恢復(fù)到初始狀態(tài),使被控電路又跳到原來(lái)狀態(tài)。
            廣泛應(yīng)用于機(jī)械設(shè)備、通訊設(shè)備、辦公室設(shè)備、家用設(shè)備輸入與輸出電路之間的信號(hào)轉(zhuǎn)換,增加輸出電路重復(fù)信號(hào),切換不同電壓或電流,符留輸出信號(hào),閉鎖電路,提供遙控等現(xiàn)代化自動(dòng)領(lǐng)域。

        三、常用觸點(diǎn)形式:

        四、繼電器的選擇及使用:
            繼電器是重要的電子基礎(chǔ)元件,它有自己的性能和工藝特點(diǎn)。在使用中,這些性能和特點(diǎn)都能直接影響著控制系統(tǒng)的工作質(zhì)量和技術(shù)經(jīng)濟(jì)指標(biāo)。因此對(duì)用戶來(lái)講,首先是根據(jù)整機(jī)線路要求正確選用適合的繼電器,其次是正確使用繼電器。否則,一是不能充分發(fā)揮繼電器性能的作用和維持固有可靠性,甚至造成浪費(fèi);二是不能保證控制系統(tǒng)的正常工作,從而危及設(shè)備、系統(tǒng)的可靠性。
        正確選用繼電器的原則:
        1、繼電器的技術(shù)性能,如觸點(diǎn)負(fù)荷、動(dòng)作時(shí)間及電氣參數(shù)、機(jī)械和電氣壽命等,應(yīng)完全滿足整機(jī)系統(tǒng)所提出的要求。
        2、繼電器的結(jié)構(gòu)型式(包括安裝方式)與外形尺寸應(yīng)能適合使用條件要求。
        3、根據(jù)工作環(huán)境條件合理選用繼電器,如:環(huán)境溫度及濕度、振動(dòng)與沖擊、輻照及電磁干擾等,應(yīng)不影響繼電器的使用要求。

         

         

        觸點(diǎn)參數(shù)

        觸點(diǎn)形式

        2Z,2H,2D,3Z,3H,3D

        接觸電阻

        ≤100mΩ(1A 6VDC)

        觸點(diǎn)材料

        銀合金

        觸點(diǎn)負(fù)載(阻性)

        10A 250VAC/30VDC

        性能參數(shù)

        絕緣電阻

        ≥500MΩ (500VDC)

        介質(zhì)耐壓

        線圈與觸點(diǎn)間≥1500VAC 1分鐘

        斷開(kāi)觸點(diǎn)間≥1000VAC 1分鐘

        觸點(diǎn)間≥1500VAC 1分鐘

        動(dòng)作/釋放時(shí)間

        ≤25ms/25ms

        引出端方式

        印制板和插座引出端

        線圈參數(shù)

        額定線圈功率

        DC:0.9W/AC:1.2VA

        線圈規(guī)格表

        額定電壓
        VDC

        吸合電壓
        VDC

        釋放電壓
        VDC

        線圈電阻
        Ω±10%

        額定電壓
        VAC

        吸合電壓
        VAC

        釋放電壓
        VAC

        線圈電阻
        Ω±10%

        6

        4.8

        0.60

        22.5

        6

        4.80

        1.80

        4.5

        12

        9.6

        1.20

        90

        12

        9.60

        3.60

        18

        24

        19.2

        2.40

        360

        24

        19.2

        7.20

        72

        48

        38.4

        4.80

        1440

        48

        38.4

        14.4

        288

        100

        80.0

        10.0

        6250

        110/120

        88.0

        36.0

        1510

        110

        88.0

        11.0

        7560

        220/240

        176

        72.0

        6050/7200

        訂貨須知
        訂貨時(shí)應(yīng)指明:
        a.繼電器的名稱和型號(hào);
        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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