HTFC風(feng)(feng)(feng)(feng)機(ji),從電機(ji)放置(zhi)(zhi)(zhi)的情況(kuang)來看,可(ke)(ke)分為(wei)電機(ji)外置(zhi)(zhi)(zhi)風(feng)(feng)(feng)(feng)機(ji)箱,電機(ji)內(nei)置(zhi)(zhi)(zhi)風(feng)(feng)(feng)(feng)機(ji)箱,外置(zhi)(zhi)(zhi)電機(ji)以(yi)消防(fang)型,防(fang)爆型為(wei)主(zhu)(zhu);內(nei)置(zhi)(zhi)(zhi)電機(ji)以(yi)送風(feng)(feng)(feng)(feng)型為(wei)主(zhu)(zhu)。該類風(feng)(feng)(feng)(feng)機(ji)箱從電機(ji)類別來分可(ke)(ke)分為(wei)變(bian)頻風(feng)(feng)(feng)(feng)機(ji)箱,防(fang)爆風(feng)(feng)(feng)(feng)機(ji)箱等,根據現(xian)場環境情況(kuang)而定(ding)。