Customer Benefit

• High-speed switching coupled with the three-level power bridge delivers a smooth sine

wave to the motor and power system.

• Low on-state IEGT voltage yields high efficiency.

• Motor and Power System Friendly Higher chopping frequency lowers the torque ripple

in the motor and load, and lowers harmonics fed back into the power system.

• Low power level voltage switched gate circuit has far fewer components than IGCT

current-controlled gate, increasing inherent reliability.

• Harmonics fed back into the power system are reduced to less than IEEE-519-1992

recommendations with no filters

• Reduced footprint, saving valuable factory floor space

• Modular design of power bridge, with each phase leg having its own set of quick

disconnects

• Minimizes maintenance time.

• Reduces required spares and increases spares’ availability.