1. Strictly according to the standards of EMC, high efficient PWM converter equipped with the IGBT, featured by fast running speed and low energy consumption, which greatly reduces the harmonic distortion and energy consumption.

2. Best energy saving and stable air pressure
The compressor developed by Greenair installed with high speed driver makes the motor rotating speed adjust accurately according to the air volume, so as to obtain the best energy-saving achievement as well as keep the pressure change between±0.1bar.

3. Steady performance and long service life
soft start instead of triangle-star start, no current peak, no gear box, decreasing the mechanical stress, more stable operation and longer working life.