I have a control panel with 3 VFD. Two of them are 2HP and the other one is a 5HP. The VFDs are 600V, 3PH. From the main I go through a fusebox that protects my VFDs. There is one fuse for each phase of each VFD, so there is 9 fuses in all. Nothing is plugged at the exit of the VFDs. As soon as...