DL-30系列電流繼電器
DL-30系列電流繼電器產(chǎn)品介紹
中文介紹
DL-30系列電流繼電器是一種高性能的電氣保護(hù)設(shè)備,廣泛應(yīng)用于電力系統(tǒng)、工業(yè)自動(dòng)化等領(lǐng)域。它采用先進(jìn)的電磁感應(yīng)技術(shù),能夠精確地檢測(cè)電路中的電流變化,為電氣設(shè)備提供可靠的過(guò)載和短路保護(hù)。
該系列產(chǎn)品具有多種電流設(shè)定范圍,可滿(mǎn)足不同應(yīng)用場(chǎng)景的需求。其外殼采用高強(qiáng)度材料制造,具備良好的絕緣性能和抗干擾能力,能夠在惡劣的工業(yè)環(huán)境中穩(wěn)定運(yùn)行。DL-30系列電流繼電器的操作方式簡(jiǎn)便,用戶(hù)可以通過(guò)簡(jiǎn)單的旋鈕或按鍵進(jìn)行電流設(shè)定,無(wú)需復(fù)雜的調(diào)試過(guò)程。
此外,DL-30系列電流繼電器還具備良好的擴(kuò)展性,可以與其他電氣設(shè)備配合使用,實(shí)現(xiàn)更復(fù)雜的保護(hù)功能。其設(shè)計(jì)注重人性化,面板上的指示燈能夠清晰地顯示設(shè)備的工作狀態(tài),方便用戶(hù)實(shí)時(shí)監(jiān)控。無(wú)論是小型的工業(yè)設(shè)備還是大型的電力系統(tǒng),DL-30系列電流繼電器都能提供穩(wěn)定、可靠的保護(hù),是電氣設(shè)備安全運(yùn)行的理想選擇。
English Introduction
The DL-30 series current relay is a high-performance electrical protection device, widely used in power systems, industrial automation, and other fields. It employs advanced electromagnetic induction technology to accurately detect changes in current within the circuit, providing reliable overload and short-circuit protection for electrical equipment.
This series of products offers a variety of current setting ranges to meet the needs of different application scenarios. The housing is made of high-strength material, with excellent insulation properties and anti-interference capabilities, ensuring stable operation in harsh industrial environments. The operation of the DL-30 series current relay is simple. Users can set the current through a simple knob or button without the need for a complex debugging process.
Moreover, the DL-30 series current relay has good scalability and can be used in conjunction with other electrical equipment to achieve more complex protection functions. The design focuses on user-friendliness. The indicator lights on the panel can clearly display the working status of the device, facilitating real-time monitoring by users. Whether for small industrial equipment or large power systems, the DL-30 series current relay can provide stable and reliable protection, making it an ideal choice for the safe operation of electrical equipment.
DL-30系列電流繼電器
的詳細(xì)介紹
DL-30系列電流繼電器
電流繼電器 >> DL-30系列電流繼電器 |
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DL-30系列電流繼電器
1.應(yīng)用范圍 |
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DL-30系列電流繼電器用于電機(jī)、變壓器的輸電線(xiàn)的過(guò)負(fù)荷和短路足保護(hù)線(xiàn)路中,作為啟動(dòng)元件。
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2.主要技術(shù)參數(shù) |
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型號(hào)
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大額定電流
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額定電流
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長(zhǎng)期允許電流
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電流整
定范圍
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動(dòng)作電流
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線(xiàn)圈串聯(lián)
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線(xiàn)圈并聯(lián)
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線(xiàn)圈串聯(lián)
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線(xiàn)圈并聯(lián)
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線(xiàn)圈串聯(lián)
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線(xiàn)圈并聯(lián)
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DL-31
DL-32
DL-33
DL-34
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0.0049A
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只有一點(diǎn)刻度
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0.00245A
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0.0049A
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0.0064A
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只有一點(diǎn)刻度
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0.0032A
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0.0064A
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0.01A
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0.02A
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0.04A
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0.02A
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0.04A
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0.0025-0.1A
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0.0025-0.005A
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0.005-0.01A
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0.05A
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0.08A
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0.16A
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0.08A
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0.16A
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0.0125-0.05A
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0.0125-0.025A
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0.025-0.05A
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0.2A
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0.3A
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0.6A
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0.3A
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0.6A
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0.05-0.2A
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0.05-0.1A
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0.1-0.2A
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0.6A
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1A
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2A
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1A
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2A
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0.15-0.6A
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0.15-0.3A
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0.3-0.6A
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2A
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3A
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6A
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4A
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8A
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0.5-2A
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0.5-1A
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1-2A
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6A
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6A
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12A
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6A
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12A
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1.5-6A
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1.5-3A
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3-6A
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10A
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10A
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20A
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10A
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20A
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2.5-10A
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2.5-5A
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5-10A
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15A
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10A
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20A
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15A
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30A
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3.75-15A
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3.75-7.5A
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7.5-15A
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20A
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15A
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20A
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15A
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30A
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5-20A
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5-10A
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10-20A
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50A
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15A
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30A
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20A
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40A
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12.5-50A
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12.5-25A
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25-50A
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100A
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15A
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30A
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20A
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40A
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25-100A
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25-50A
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50-100A
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200A
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15A
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30A
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20A
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40A
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50-200A
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50-100A
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100-200A
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動(dòng)作誤差:每整定值的動(dòng)作誤差不大于±6%。 |
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返回系數(shù):不小于0.8。 |
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動(dòng)作時(shí)間:在1.1倍動(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:當(dāng)電壓不大于250V及電流不大于2A時(shí),觸點(diǎn)的斷開(kāi)功率、在具有電感負(fù)荷的直流(時(shí)間常數(shù)為5±0.75ms)中為50W在交流電路中為250VA。 |
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功率消耗:在小整定值處,繼電器在線(xiàn)圈所消耗的功率不超過(guò)20VA |
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3.內(nèi)部接線(xiàn) |
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4.外形及開(kāi)孔尺寸 |
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