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(shè)備,廣泛應(yīng)用于電力系統(tǒng)、工業(yè)自動(dòng)化、建筑電氣等領(lǐng)域,主要用于監(jiān)測(cè)和控制電路中的電壓水平,確保設(shè)備在安全電壓范圍內(nèi)穩(wěn)定運(yùn)行。
該系列電壓繼電器采用先進(jìn)的電子技術(shù)和精密的制造工藝,具有響應(yīng)速度快、測(cè)量精度高、動(dòng)作可靠等優(yōu)點(diǎn)。其工作原理是通過內(nèi)置的電壓檢測(cè)電路,實(shí)時(shí)監(jiān)測(cè)輸入電壓,并與預(yù)設(shè)的電壓值進(jìn)行比較。當(dāng)輸入電壓超過或低于設(shè)定值時(shí),繼電器會(huì)迅速動(dòng)作,輸出相應(yīng)的信號(hào),以實(shí)現(xiàn)對(duì)電路的保護(hù)和控制。
DJ-100系列電壓繼電器具有多種型號(hào),可滿足不同電壓等級(jí)和應(yīng)用場(chǎng)景的需求。其電壓范圍覆蓋廣泛,從低壓到高壓都能精準(zhǔn)監(jiān)測(cè)。同時(shí),該系列繼電器還具備良好的抗干擾能力,能夠在復(fù)雜的電磁環(huán)境中穩(wěn)定工作,有效避免誤動(dòng)作,確保設(shè)備的安全運(yùn)行。
在設(shè)計(jì)上,DJ-100系列電壓繼電器注重用戶體驗(yàn),操作簡(jiǎn)單方便。用戶可以通過面板上的撥碼開關(guān)或按鍵輕松設(shè)置電壓閾值,無需復(fù)雜的調(diào)試過程。此外,其外觀設(shè)計(jì)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(shè)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(yīng)用,為電力系統(tǒng)的穩(wěn)定運(yùn)行和設(shè)備的安全保護(hù)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(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 |
|
 |
|
DJ-100系列電壓繼電器
1、應(yīng)用范圍: |
|
DJ-100系列電壓繼電器(以下簡(jiǎn)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。 |
 |
2.主要技術(shù)參數(shù) |
型號(hào)
|
整定范圍
|
長(zhǎng)期允許電壓
|
觸點(diǎn)規(guī)格
|
返回系數(shù)
|
功率消耗(小整定電壓時(shí)
|
備注
|
線圈串聯(lián)
|
線圈并聯(lián)
|
動(dòng)合
|
動(dòng)斷
|
DJ-111
|
15-60
|
70
|
35
|
1
|
|
50-200
|
220
|
110
|
100-400
|
440
|
220
|
DJ121
|
15-60
|
70
|
35
|
1
|
|
過電壓繼電器
|
50-200
|
220
|
110
|
|
100-400
|
440
|
220
|
≤1
|
DJ-131
|
15-60
|
70
|
35
|
1 1
|
|
50-200
|
220
|
110
|
|
100-400
|
440
|
220
|
|
DJ131/60C
|
15-60
|
220
|
110
|
1 1
|
≤1.25
|
DJ-130/60CN
|
|
|
|
|
|
|
DJ-112
|
12-48
|
70
|
35
|
1
|
≤1.25 ≤1
|
低電壓繼電器
|
40-60
|
220
|
110
|
80-320
|
440
|
220
|
DJ-122
|
12-48
|
70
|
35
|
1
|
40-60
|
220
|
110
|
80-320
|
440
|
220
|
DJ-132
|
12-48
|
70
|
35
|
1 1
|
40-60
|
220
|
110
|
80-320
|
440
|
220
|
● |
動(dòng)作時(shí)間:過電壓繼電器在1.1倍實(shí)測(cè)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(cè)動(dòng)作值時(shí),動(dòng)作時(shí)間不大于0.12s; |
● |
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(zhǎng)期允許接通電流為5A。 |
● |
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。 |
|
|
|
|
 |
4.外形尺寸及開孔尺寸 |
|
|
|
|
|