GH180 Perfect Harmony Variable Frequency Drive
Multi-level Series Cell Design for use with standard AC Induction Motors
Modular Design for ease of maintenance, high reliability and mean-time to repair
Air Cooled Designs up to 15000HP – Up to 11,000 VAC
Water Cooled Designs up to 34000HP – Up to 11,000 VAC
System Load Test including input transformer every VFD prior to shipment
GH150 Perfect Harmony Variable Frequency Drive
Water Cooled Designs up to 45000HP with dual channel design
Air Cooled Designs up to 45000HP @ 13800VAC – single channel design
Sinusoidal Voltage and Current Output – Friendly to your motor and driven load
Above NEMA Medium Voltage Induction Motors
Power range: up to 27,500HP
Voltage range: 380 V – 13.2 kV
Operating mode: VSD / DOL
High Speed Motors for Gear-less Applications with VFD
