LY-30系列電壓繼電器
LY-30系列電壓繼電器產(chǎn)品介紹
中文介紹
LY-30系列電壓繼電器是一種高性能的電氣設(shè)備,廣泛應(yīng)用于電力系統(tǒng)、工業(yè)自動(dòng)化以及各類電氣控制場(chǎng)合。該系列產(chǎn)品采用先進(jìn)的電子技術(shù)和精密的制造工藝,具備高精度、高可靠性和良好的穩(wěn)定性,能夠準(zhǔn)確地監(jiān)測(cè)和控制電路中的電壓變化,為電氣系統(tǒng)的安全運(yùn)行提供有力保障。
LY-30系列電壓繼電器具有多種電壓設(shè)定范圍,可滿足不同應(yīng)用場(chǎng)景的需求。其內(nèi)部結(jié)構(gòu)緊湊,采用優(yōu)質(zhì)的電子元件,確保在各種復(fù)雜環(huán)境下的長(zhǎng)期穩(wěn)定工作。該系列產(chǎn)品還具備快速響應(yīng)能力,能夠在電壓異常時(shí)迅速動(dòng)作,及時(shí)切斷電路或發(fā)出報(bào)警信號(hào),有效保護(hù)電氣設(shè)備免受電壓沖擊的損害。
在設(shè)計(jì)上,LY-30系列電壓繼電器注重用戶操作的便捷性。其外觀簡(jiǎn)潔大方,配備直觀的顯示界面和易于操作的調(diào)節(jié)按鈕,用戶可以根據(jù)實(shí)際需求輕松設(shè)置電壓參數(shù)。同時(shí),該系列產(chǎn)品還具有良好的兼容性,能夠與多種電氣設(shè)備和控制系統(tǒng)無(wú)縫對(duì)接,實(shí)現(xiàn)智能化的電壓監(jiān)控和管理。
總的來(lái)說(shuō),LY-30系列電壓繼電器憑借其卓越的性能和實(shí)用的功能,成為了電氣系統(tǒng)中不可或缺的重要組件。它不僅能夠有效保障電氣設(shè)備的安全運(yùn)行,還能提高整個(gè)系統(tǒng)的穩(wěn)定性和可靠性,為用戶提供可靠的電力保障。
English Introduction
The LY-30 series voltage relays are high-performance electrical devices widely used in power systems, industrial automation, and various electrical control applications. These products are manufactured with advanced electronic technology and precision craftsmanship, offering high accuracy, reliability, and stability. They can accurately monitor and control voltage changes in electrical circuits, providing a strong safeguard for the safe operation of electrical systems.
The LY-30 series voltage relays come with a variety of voltage setting ranges to meet the needs of different application scenarios. The compact internal structure is made with high-quality electronic components, ensuring long-term stable operation in various complex environments. These products also feature fast response capabilities, which allow them to quickly act when voltage anomalies occur, promptly disconnecting the circuit or issuing alarm signals to effectively protect electrical equipment from voltage impact damage.
In terms of design, the LY-30 series voltage relays focus on user convenience. The sleek appearance is equipped with an intuitive display interface and easy-to-operate adjustment buttons, allowing users to easily set voltage parameters according to their actual needs. Additionally, these products have good compatibility and can seamlessly integrate with a variety of electrical equipment and control systems to achieve intelligent voltage monitoring and management.
Overall, the LY-30 series voltage relays, with their outstanding performance and practical functions, have become an essential component in electrical systems. They not only effectively ensure the safe operation of electrical equipment but also enhance the stability and reliability of the entire system, providing reliable power assurance for users.
LY-30系列電壓繼電器
的詳細(xì)介紹
LY-30系列電壓繼電器
電壓繼電器 >> LY-30系列電壓繼電器 |
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LY-30系列電壓繼電器
1、應(yīng)用范圍 |
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繼電器為整流型瞬時(shí)電壓繼電器,用于繼電保護(hù)裝置線路中,作為欠電壓閉鎖啟動(dòng)元件,替代DJ-100A系歹U、DY-36C-29C、DY-35、36型低電壓繼電器。 |
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2.主要技術(shù)參數(shù) |
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型號(hào)
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整定范圍
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額定電壓
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長(zhǎng)期允許電壓
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返回系數(shù)
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線圈串聯(lián)
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線圈并聯(lián)
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線圈串聯(lián)
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線圈并聯(lián)
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LY-31-37
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16-60
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100V
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200V
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110V
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220V
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不大于1.25
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40-160
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100V
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200V
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110V
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220V
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80-320
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200V
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400V
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220V
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440V
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動(dòng)作時(shí)間: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0.15s。 |
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觸點(diǎn)形式:1動(dòng)合、1動(dòng)斷、1動(dòng)合1動(dòng)斷、2動(dòng)斷。 |
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觸點(diǎn)容量:在電壓不超過(guò)250V,電流不超過(guò)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(kāi)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。 |
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3.內(nèi)部接線 |
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4.外形尺寸及開(kāi)孔尺寸 |
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LY-31-LY-33型殼體采用凸出式固定接線。 |
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LY-34-LY-37型殼體采用凸出式挺拔結(jié)構(gòu)(JK-1)。 |
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