DJ-100系列電壓繼電器
DJ-100系列電壓繼電器產(chǎn)品介紹
中文介紹
DJ-100系列電壓繼電器是一種用于電力系統(tǒng)和電氣設(shè)備中的關(guān)鍵保護(hù)元件。它采用先進(jìn)的電磁原理設(shè)計(jì),能夠?qū)﹄娐分械碾妷哼M(jìn)行精準(zhǔn)監(jiān)測和控制。當(dāng)電壓值超出或低于設(shè)定范圍時(shí),繼電器會(huì)迅速動(dòng)作,切斷或閉合電路,從而有效保護(hù)電氣設(shè)備免受電壓異常的損害。
該系列產(chǎn)品具有多種電壓等級(jí)可供選擇,適用于不同的應(yīng)用場景,如工業(yè)自動(dòng)化、電力傳輸與分配、建筑電氣等領(lǐng)域。其外殼采用堅(jiān)固耐用的材料制成,具備良好的絕緣性能和抗干擾能力,能夠在復(fù)雜的電磁環(huán)境中穩(wěn)定運(yùn)行。同時(shí),DJ-100系列電壓繼電器還配備了清晰易讀的刻度盤和便捷的操作按鈕,方便用戶進(jìn)行參數(shù)設(shè)置和狀態(tài)查看。
在設(shè)計(jì)上,DJ-100系列注重可靠性和穩(wěn)定性,經(jīng)過嚴(yán)格的測試流程,確保產(chǎn)品在長期使用過程中能夠保持穩(wěn)定的性能。其緊湊的結(jié)構(gòu)設(shè)計(jì)使其能夠輕松安裝在各種電氣控制柜中,節(jié)省空間,提高設(shè)備的整體布局效率。此外,該系列電壓繼電器還具備良好的溫度適應(yīng)性,能夠在較寬的溫度范圍內(nèi)正常工作,滿足不同地區(qū)和環(huán)境條件下的使用需求。
English Introduction
The DJ-100 series voltage relay is a key protective component used in power systems and electrical equipment. It is designed based on advanced electromagnetic principles and can accurately monitor and control the voltage in the circuit. When the voltage value exceeds or falls below the set range, the relay will quickly act to cut off or close the circuit, effectively protecting electrical equipment from damage caused by abnormal voltage.
This series of products offers a variety of voltage levels to choose from, making it suitable for different application scenarios such as industrial automation, power transmission and distribution, and building electrical systems. The shell of the DJ-100 series voltage relay is made of durable materials with good insulation properties and anti-interference capabilities, ensuring stable operation in complex electromagnetic environments. Moreover, it is equipped with a clear and easy-to-read scale and convenient operation buttons, facilitating users to set parameters and check the status.
In terms of design, the DJ-100 series focuses on reliability and stability. It has undergone a rigorous testing process to ensure the stable performance of the product over long-term use. The compact structure design allows it to be easily installed in various electrical control cabinets, saving space and improving the overall layout efficiency of the equipment. In addition, the series has good temperature adaptability and can work normally in a wide range of temperatures, meeting the usage requirements in different regions and environmental conditions.
DJ-100系列電壓繼電器
的詳細(xì)介紹
DJ-100系列電壓繼電器
電壓繼電器 >> DJ-100系列電壓繼電器 |
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DJ-100系列電壓繼電器
1、應(yīng)用范圍: |
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DJ-100系列電壓繼電器(以下簡稱繼電器),為電磁式瞬動(dòng)電壓繼電器。廣泛用于電力系統(tǒng)二次回路保護(hù)線中,作為低電壓和過電壓保護(hù)的啟動(dòng)元件。 |
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2.主要技術(shù)參數(shù) |
型號(hào)
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整定范圍
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長期允許電壓
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觸點(diǎn)規(guī)格
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返回系數(shù)
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功率消耗(小整定電壓時(shí)
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備注
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線圈串聯(lián)
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線圈并聯(lián)
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動(dòng)合
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動(dòng)斷
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DJ-111
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15-60
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70
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35
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1
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50-200
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220
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110
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100-400
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440
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220
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DJ121
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15-60
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70
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35
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1
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過電壓繼電器
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50-200
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220
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110
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100-400
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440
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220
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≤1
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DJ-131
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15-60
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70
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35
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1 1
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50-200
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220
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110
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100-400
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440
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220
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DJ131/60C
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15-60
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220
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110
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1 1
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≤1.25
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DJ-130/60CN
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DJ-112
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12-48
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70
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35
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1
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≤1.25 ≤1
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低電壓繼電器
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40-60
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220
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110
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80-320
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440
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220
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DJ-122
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12-48
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70
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35
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1
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40-60
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220
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110
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80-320
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440
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220
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DJ-132
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12-48
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70
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35
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1 1
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40-60
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220
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110
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80-320
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440
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220
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動(dòng)作時(shí)間:過電壓繼電器在1.1倍實(shí)測動(dòng)作值時(shí),動(dòng)作時(shí)間不大于0.12s;低電壓繼電器在0.5倍實(shí)測動(dòng)作值時(shí),動(dòng)作時(shí)間不大于0.12s; |
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觸點(diǎn)容量:在電壓不超過250V,電流不超過5A,時(shí)間常數(shù)為5 ±0.75ms的直流有感負(fù)荷電路中,產(chǎn)品輸出觸點(diǎn)的斷開容量為50W.輸出觸點(diǎn)在上述規(guī)定的負(fù)荷條件下,產(chǎn)品能可靠動(dòng)作及返回5×104次。輸出觸點(diǎn)長期允許接通電流為5A。 |
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介質(zhì)強(qiáng)度:產(chǎn)品各導(dǎo)電端子連在一起,對(duì)外露的非帶電金屬部分或外殼之間,能承受2000V(有效值)50Hz交流電壓歷時(shí)1分鐘試驗(yàn)而無絕緣擊穿或閃絡(luò)現(xiàn)象。 |
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4.外形尺寸及開孔尺寸 |
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