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高精度、高可靠性的電氣設備,廣泛應用于電力系統(tǒng)、工業(yè)自動化、建筑電氣等領域,主要用于監(jiān)測和控制電路中的電壓水平,確保設備在安全電壓范圍內(nèi)穩(wěn)定運行。
該系列電壓繼電器采用先進的電子技術和精密的制造工藝,具有響應速度快、測量精度高、動作可靠等優(yōu)點。其工作原理是通過內(nèi)置的電壓檢測電路,實時監(jiān)測輸入電壓,并與預設的電壓值進行比較。當輸入電壓超過或低于設定值時,繼電器會迅速動作,輸出相應的信號,以實現(xiàn)對電路的保護和控制。
DJ-100系列電壓繼電器具有多種型號,可滿足不同電壓等級和應用場景的需求。其電壓范圍覆蓋廣泛,從低壓到高壓都能精準監(jiān)測。同時,該系列繼電器還具備良好的抗干擾能力,能夠在復雜的電磁環(huán)境中穩(wěn)定工作,有效避免誤動作,確保設備的安全運行。
在設計上,DJ-100系列電壓繼電器注重用戶體驗,操作簡單方便。用戶可以通過面板上的撥碼開關或按鍵輕松設置電壓閾值,無需復雜的調(diào)試過程。此外,其外觀設計緊湊,體積小巧,便于安裝在各種控制柜和配電箱中,節(jié)省空間,提高設備的整體布局效率。
總之,DJ-100系列電壓繼電器憑借其卓越的性能和靈活的應用,為電力系統(tǒng)的穩(wěn)定運行和設備的安全保護提供了可靠的保障,是現(xiàn)代電氣工程中不可或缺的重要元件。
English Introduction
The DJ-100 series voltage relay is a high-precision and highly reliable electrical device, widely used in power systems, industrial automation, building electrical systems, and other fields. It is primarily designed to monitor and control the voltage levels in electrical circuits, ensuring that equipment operates safely within the specified voltage range.
This series of voltage relays employs advanced electronic technology and precise manufacturing processes, offering fast response times, high measurement accuracy, and reliable operation. The working principle involves an internal voltage detection circuit that continuously monitors the input voltage and compares it with the preset value. When the input voltage exceeds or falls below the set point, the relay quickly activates, outputting a corresponding signal to protect and control the circuit.
The DJ-100 series voltage relays come in various models to meet the needs of different voltage levels and application scenarios. They cover a wide range of voltage ratings, from low to high voltage, ensuring accurate monitoring. Moreover, these relays have excellent anti-interference capabilities, enabling stable operation in complex electromagnetic environments and effectively preventing false activations to safeguard equipment.
In terms of design, the DJ-100 series voltage relays prioritize user experience with simple and convenient operation. Users can easily set the voltage threshold using the dip switches or buttons on the panel, without the need for complex calibration procedures. Additionally, the compact and space-saving design allows for easy installation in control cabinets and distribution boxes, improving the overall layout efficiency of the equipment.
In summary, the DJ-100 series voltage relays, with their outstanding performance and versatile applications, provide a reliable safeguard for the stable operation of power systems and the safety of equipment. They are an essential component in modern electrical engineering.
DJ-100系列電壓繼電器
的詳細介紹
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),為電磁式瞬動電壓繼電器。廣泛用于電力系統(tǒng)二次回路保護線中,作為低電壓和過電壓保護的啟動元件。 |
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2.主要技術參數(shù) |
型號
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整定范圍
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長期允許電壓
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觸點規(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
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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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動合
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動斷
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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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動作時間:過電壓繼電器在1.1倍實測動作值時,動作時間不大于0.12s;低電壓繼電器在0.5倍實測動作值時,動作時間不大于0.12s; |
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觸點容量:在電壓不超過250V,電流不超過5A,時間常數(shù)為5 ±0.75ms的直流有感負荷電路中,產(chǎn)品輸出觸點的斷開容量為50W.輸出觸點在上述規(guī)定的負荷條件下,產(chǎn)品能可靠動作及返回5×104次。輸出觸點長期允許接通電流為5A。 |
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介質(zhì)強度:產(chǎn)品各導電端子連在一起,對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1分鐘試驗而無絕緣擊穿或閃絡現(xiàn)象。 |
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4.外形尺寸及開孔尺寸 |
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