Let us presume which the drive is working over a 480V power system. The 480V score is “rms” or root-indicate-squared. The peaks over a 480V procedure are 679V. As you'll be able to see, the VFD dc bus incorporates a dc voltage using an AC ripple. The voltage operates among roughly 580V and 680V. Click here for more info about VFD panelWe also h