unsaint32
Member
Our DC drive L1 and L2 got shorted due to bad motor. We didn't have an exact replacement of the DC drive. So we are using another DC drive that has the same input voltage rating (120v)and same output voltage is rating (0 - 90 vdc). But when we hook up to the motor (no load) the motor seems to spin too fast, and the drive actually produces 145vdc. The speed pod, Accel & decel settings don't make any difference. Why is the output voltage so high?