VFD PANEL NO FURTHER A MYSTERY

But, if we reduce the frequency to 30Hz, then we have to also lessen the voltage to 240V so as to manage the V/Hz ratio. How are we planning to lessen the voltage if the only voltage we have is 650VDC?We can easily eradicate the AC ripple within the DC bus by incorporating a capacitor. A capacitor operates in the same style to a reservoir or accumu