VSD Screw Air Compressor

VSD Screw Air Compressor

The VSD (Variable Speed Drive) Screw Air Compressor continuously adjusts motor speed in response to actual system pressure, ensuring compressed air is generated only at the rate it is consumed. This eliminates the unloaded running characteristic of fixed-speed compressors — a significant waste of energy in applications with variable demand cycles.

Energy savings of 25–40% are typical in real-world applications compared to conventional fixed-speed machines. The smooth starting characteristic of the VSD also eliminates high inrush current, reducing electrical infrastructure costs and extending motor life.

The compressor features a wide modulation range (25–100% of rated capacity), ±0.1 bar pressure band accuracy, and built-in connectivity for Building Energy Management Systems (BEMS).