For sale is a Delta VFD220V23A-2 Variable Frequency AC Servo Drive Input: 3PH; 200-240VAC; 50/60Hz; 100A Output: 3PH; 0-240VAC; 90A; 34KVA; 30HP; 0-600Hz This Servo Drive has been a part of demonstration stand. Wasn't ever used in production environment.