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ABB放大器模塊M101-P
ABB放大器模塊M101-P
產(chǎn)品價(jià)格:¥65
上架日期:2023-11-13 14:43:09
產(chǎn)地:進(jìn)口
發(fā)貨地:廈門(mén)
供應(yīng)數(shù)量:不限
最少起訂:1臺(tái)
瀏覽量:69
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詳細(xì)說(shuō)明
    軟起動(dòng)器的功能 由于軟啟(起)動(dòng)器采用的是降壓起動(dòng)、停車(chē)功能,從而使其具有如下特點(diǎn): (1)軟起動(dòng)特點(diǎn) 1)降低電動(dòng)機(jī)的起動(dòng)電流《一般直接起動(dòng)時(shí)電流為級(jí)定電流的5-7倍)。 2)避免電動(dòng)機(jī)起動(dòng)時(shí)供電線路產(chǎn)生瞬間電壓降.造成設(shè)備儀表誤動(dòng)作。 3)防止起動(dòng)時(shí)產(chǎn)生力知的沖擊.避免產(chǎn)品質(zhì)量下降. 4)可以頗繁地起動(dòng)電動(dòng)機(jī),而電動(dòng)機(jī)卻不致于過(guò)熱。 5)可以降低用電配備容量,特別是在新上項(xiàng)目時(shí),節(jié)省增容費(fèi)的開(kāi)支。 6)可以方便地調(diào)節(jié)起動(dòng)特性. (2)軟停車(chē)特點(diǎn) 1)防止電動(dòng)機(jī)立即停車(chē)而產(chǎn)生的機(jī)械沖擊. 2)防止電動(dòng)機(jī)立即停車(chē)造成產(chǎn)品質(zhì)下降。 (3)節(jié)能設(shè)計(jì) 1)軟啟動(dòng)器在正常運(yùn)行時(shí),能依據(jù)負(fù)載比例自動(dòng)調(diào)節(jié)愉出電壓。使電動(dòng)機(jī) 運(yùn)行在佳效率的工作區(qū)。 2)可以提高功率因數(shù),減小電流損耗. 3)節(jié)能運(yùn)行.適合應(yīng)用于間歇性變化的負(fù)載,如沖床、車(chē)床、壓縮機(jī)系統(tǒng)等。Canon iPF755 ImagePROGRAF No Ink No paper Rack18btm
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