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          JQX-50F繼電器

          更新:2013/9/9 13:17:41      點(diǎn)擊:
          • 產(chǎn)品品牌   
          • 產(chǎn)品型號(hào)   JQX-50F
          • 產(chǎn)品描述

            JQX-50F繼電器,是上海人民電氣有限公司 http://www.daptopoultryclub.com 為您提供的關(guān)于CRC1(CJT1)切換電容交流接觸器型號(hào),JQX-50F繼電器價(jià)格,有關(guān)JQX-50F繼電...

          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。

          二、型號(hào)說(shuō)明:

          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

           1Z 1H 1D 

          接觸電阻

          ≤100mΩ(1A 6VDC)

          觸點(diǎn)材料

          銀合金 AgCdo Silver alloy 

          觸點(diǎn)負(fù)載(阻性)

          40A 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

          ≤15ms/10ms

          引出端方式

          印制板和插座引出端

          額定線圈功率

          DC2.0W / AC2.5VA

          線圈參數(shù)

          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

          4.80

          0.60

          14.4

          12

          9.60

          3.60

          12.6

          12

          9.60

          1.20

          57.6

          24

          19.20

          7.20

          50.4

          24

          19.20

          2.40

          230

          48

          38.40

          14.4

          200

          48

          38.4

          4.80

          920

          110

          88.00

          36.00

          1060

          60

          48.0

          6.00

          1440

          220

          176.00

          72.00

          4230

          110

          88.0

          11.0

          4840

          240

          176.0

          72.00

          5050

          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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