DJ100系列電壓繼電器
DJ100系列電壓繼電器產(chǎn)品介紹
DJ100系列電壓繼電器是一種電磁式瞬動電壓繼電器，廣泛應(yīng)用于電力系統(tǒng)二次回路保護(hù)線路中，作為低電壓和過電壓保護(hù)的啟動元件。該系列繼電器采用高品質(zhì)材料和精密制造工藝，具有動作速度快、性能穩(wěn)定可靠、使用壽命長等特點(diǎn)。產(chǎn)品整定電壓范圍廣泛，過電壓整定范圍為60V-400V，低電壓整定范圍為48V-320V，用戶可根據(jù)實(shí)際需求靈活選擇。繼電器動作時間短，過電壓繼電器在1.1倍實(shí)測動作值時動作時間不大于0.12秒，低電壓繼電器在0.5倍實(shí)測動作值時動作時間不大于0.15秒，能快速響應(yīng)電網(wǎng)電壓異常情況。產(chǎn)品采用模塊化設(shè)計，外形尺寸為128×94×141mm，支持板前或板后接線方式，便于安裝和維護(hù)。126
Product Introduction of DJ100 Series Voltage Relay
The DJ100 series voltage relay is an electromagnetic instantaneous voltage relay widely used in secondary circuit protection systems of power networks, serving as the initiating component for both under-voltage and over-voltage protection. With its robust construction and precise engineering, this relay series delivers fast response and reliable performance in various electrical environments. Offering adjustable voltage settings, the over-voltage range spans from 60V to 400V while the under-voltage range covers 48V to 320V, providing flexible protection options for different applications. The relay features rapid operation with response time not exceeding 0.12 seconds at 1.1 times setting value for over-voltage conditions, and within 0.15 seconds at 0.5 times setting value for under-voltage scenarios. Its compact dimensions (128×94×141mm) and front/rear wiring compatibility ensure easy integration into various control panels and systems. The product s durable design ensures long service life even in demanding electrical environments.31526
產(chǎn)品特性與優(yōu)勢
DJ100系列電壓繼電器采用優(yōu)質(zhì)電磁系統(tǒng)和精密機(jī)械結(jié)構(gòu)，確保動作準(zhǔn)確可靠。產(chǎn)品具有優(yōu)異的返回系數(shù)，過電壓繼電器返回系數(shù)≥0.85，低電壓繼電器返回系數(shù)≤1.25，有效避免誤動作。繼電器觸點(diǎn)容量大，在電壓不超過250V、電流不超過5A的直流有感負(fù)荷電路中，觸點(diǎn)斷開容量達(dá)到50W，能承受頻繁操作。產(chǎn)品采用透明外殼設(shè)計，便于觀察內(nèi)部結(jié)構(gòu)和整定位置，同時具有抗干擾能力強(qiáng)、環(huán)境適應(yīng)性好等特點(diǎn)。工作溫度范圍覆蓋-20℃至+40℃，相對濕度不大于85%，適用于多種工業(yè)環(huán)境。繼電器的標(biāo)準(zhǔn)化設(shè)計和一致性生產(chǎn)確保了批量使用的可靠性，可廣泛應(yīng)用于電力、工業(yè)、建筑等領(lǐng)域的電壓保護(hù)場合。4816
Features and Advantages
The DJ100 voltage relay series boasts several technical advantages through its optimized electromagnetic system and precision mechanical components. With excellent reset ratio performance (≥0.85 for over-voltage and ≤1.25 for under-voltage models), the relay effectively prevents maloperation. It offers substantial contact capacity, capable of breaking 50W DC inductive loads at 250V/5A, suitable for frequent switching operations. The transparent housing allows visual inspection of internal mechanism and setting position, while the robust design ensures strong anti-interference capability and environmental adaptability. Operating reliably in temperatures ranging from -20℃ to +40℃ with relative humidity up to 85%, this relay series fits diverse industrial applications. Its standardized design and consistent manufacturing quality guarantee reliable performance in batch applications, making it ideal for voltage protection scenarios across power systems, industrial facilities and building installations.111826
DJ100系列電壓繼電器
的詳細(xì)介紹
DJ100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)的啟動元件。 |
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| 2.主要技術(shù)參數(shù) |
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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(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
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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(shí)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(shí)測動作值時，動作時間不大于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(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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