A.0.50Iq B.0.75Iq C.0.43Iq D.0.6Iq
A.0.50Un B.0.75Un C.0.43Un D.0.66Un
A.啟動電流小,啟動轉(zhuǎn)矩小. B.適合于重載啟動的場合 C.啟動電流大,啟動轉(zhuǎn)矩大 D.不適合空載啟動的場合