Forum

VD Topic Question one

Re: VD Topic Question one

by Zhaobing Ma -
Number of replies: 0
Vd<=230*5%-3=8.5V
Vc=1000*Vd/(L*I)<=11.18mV/A.m
Convert to three phase Vc=11.18*0.866=9.69
AS3008 Tab 42 Col 6
Vc=6.49
Minimum conductor size 6mm2.