Let us presume that the push is working on a 480V energy method. The 480V ranking is “rms” or root-signify-squared. The peaks over a 480V method are 679V. As you can see, the VFD dc bus provides a dc voltage with an AC ripple. The voltage operates in between about 580V and 680V. Click here for more info about VFDLine Drops to Zero If we turn it