Mphamvu yamagalimoto P=220KW
Mphamvu yamagetsi yamagetsi U=380V
Njira yowerengera mphamvu ya magawo atatu P=1.732*U*I*cosa
Miyezo ya U ndi ine ndiyabwino

Nthawi zambiri injini ikayamba, cosa = 0.8 avareji yapano pagawo lililonse IT(AV)=0.9*I
Avereji advection IT1(AV) pagawo lililonse =0.45*I

Zomwe zimayambira zimangokhala nthawi 4 kuposa mtengo wake
Mfundo yosankha voteji ya chipangizo VDRM/VRRM=(2-3)*1.414*U