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銷售熱線:0571-88139965 0571-88135419
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技術(shù)支持:13819451813
郵 箱:[email protected] [email protected]
點(diǎn)下面鏈接下載:產(chǎn)品使用說明書
全隔離型直流電機(jī)正反轉(zhuǎn)控制模塊
㈠ 概述
1、模塊適用于直流電機(jī)的頻繁正反啟動(dòng)運(yùn)轉(zhuǎn),或直流電感線圈的正負(fù)極性頻繁切換�?朔藱C(jī)械式觸點(diǎn)容易跳火燒毀的缺點(diǎn),壽命長(zhǎng),價(jià)格低,安裝使用方便。
2、主電路輸入輸出端與正反控制端之間采用光電隔離或高頻變壓器隔離,絕緣介質(zhì)耐壓大于2000 Vac。
3、模塊內(nèi)A向和B向之間轉(zhuǎn)換在控制端已設(shè)置硬件軟件互鎖,有效防止正反轉(zhuǎn)開關(guān)同時(shí)導(dǎo)通。
4、模塊內(nèi)部采用MOSFET功率管做輸出器件,導(dǎo)通壓降小,可靠性高。
5、S型模塊具有短路(short circuit)保護(hù)和過載保護(hù)功能。當(dāng)輸出端發(fā)生短路故障時(shí),能第一時(shí)間關(guān)閉功率場(chǎng)效應(yīng)管,從而保護(hù)模塊的安全,避免造成模塊永久性損壞。保護(hù)狀態(tài)能自行鎖定,直至短路故障排除,電路重新啟動(dòng),即恢復(fù)正常運(yùn)行。
6、發(fā)光LED管顯示電機(jī)旋轉(zhuǎn)方向,當(dāng)兩路LED都不亮?xí)r為停止?fàn)顟B(tài)。
7、輸入控制電壓為12-24Vdc,共陽或共陰可任意接線�?刂凭共陽連接時(shí),A—、B—端低電平有效,當(dāng)A—、B—端同時(shí)為低電平時(shí)模塊自動(dòng)關(guān)閉。共陰連接時(shí),A+、B+端高電平有效,當(dāng)A+、B+端同時(shí)為高電平時(shí)模塊自動(dòng)關(guān)閉。其他控制電壓也可定制。
8、控制端電流不大于25mA。
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10A
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30A
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50A
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75A
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100A
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125A
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50Vdc
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LSD-50P10FID2
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-50P30FID2
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-50P50FID2
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-50P75FID2
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-50P100FID2
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50P125FID2
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100Vdc
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LSD-100P10FID2
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100P30FID2
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100P50FID2
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100P75FID2
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100P100FID2
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---
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150Vdc
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LSD-150P10FID2
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150P30FID2
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150P50FID2
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150P75FID2
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150P100FID2
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---
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200Vdc
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LSD-200P10FID2
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200P30FID2
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200P50FID2
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200P75FID2
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---
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---
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300Vdc
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LSD-300P10FID2
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300P30FID2
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300P50FID2
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300P75FID2
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---
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---
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400Vdc
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LSD-400P10FID2
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400P30FID2
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400P50FID2
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---
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---
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---
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500Vdc
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LSD-500P10FID2
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500P30FID2
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500P50FID2
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---
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---
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---
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600Vdc
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LSD-600P10FID2
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600P30FID2
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600P50FID2
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---
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---
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---
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800Vdc
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LSD-800P10FID2
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800P30FID2
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---
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---
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---
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---
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1000Vdc
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LSD-1000P10FID2
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---
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---
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---
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---
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---
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【在百度搜索更多關(guān)于杭州龍科電子有限公司隔離型直流電機(jī)正反轉(zhuǎn)模塊的相關(guān)文章】 【在google搜索更多關(guān)于杭州龍科電子有限公司隔離型直流電機(jī)正反轉(zhuǎn)模塊的 相關(guān)文章】 |