Troubleshooting Overvoltage warning on a VFD

On GS drives if you experience overvoltage check the voltage readout within the software of the VFD. It should be below 340V, anything over that and you will get this error.

Step 1) Please call Enventek for recommendations.

In the past we have:

• Recommended that you bring in an electrician to look at your power and determine why one of your legs is so high.
• Suggested that you drop the middle leg of power. This only works on some drives (like a PickLine conveyor motor) and use only legs 1 & 3.