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濟南91香蕉视频污污升降機械有限公司
客戶統一谘詢熱線(xiàn)
130-7538-1227
聯係電話:0531-84250098
公司地址:山東省濟南(nán)市濟陽區濟陽街道工業園15-4號
文章來(lái)源:www.znedu.net 發布時間:2021-01-19 11:31:16 瀏覽次數:1740
為使升(shēng)降(jiàng)機液(yè)壓泵站正常啟動,在設計上常選擇過載係數大的電機甚至超過工作功率的好幾倍。當升降(jiàng)平台(tái)啟動後轉入正常(cháng)運轉時,造(zào)成功率過剩,形成大馬拉小(xiǎo)車(chē),無謂的增加了耗能。同時當泵站帶負載啟動時,啟動電流(liú)大,對電網和升降貨(huò)梯有很大衝擊,負載(zǎi)超過(guò)電...
TIME:2020-01-12