Zaɓen sassauƙar farawa na injin

Ikon Mota P=220KW
Ingantacciyar wutar lantarki U=380V
Ƙididdigar lissafin wutar lantarki na kashi uku P = 1.732 * U * I * cosa
Ƙimar U da ni suna da inganci

Yawancin lokaci lokacin da motar ta fara, cosa = 0.8 matsakaicin halin yanzu a kowane lokaci IT (AV) = 0.9 * I
Matsakaicin advection IT1(AV) ga kowane bangare =0.45*I

Farawar halin yanzu yana iyakance zuwa sau 4 ƙimar ƙima
Ƙa'idar zaɓin ƙarfin lantarki na na'ura VDRM/VRRM=(2-3)*1.414*U


Lokacin aikawa: Juni-08-2023