VFD-Series (15-350 HP)

The Palatek VFD-Series (Variable Frequency Drive) Rotary Screw Air Compressor is more than just a frequency inverter, it is a complete, versatile air system. Features:
  • Wide power range for 200V, 230V, 460V and 575V.
  • Pressure transducer motor speed control, provided by pressure signal via our T1 microprocessor control.
  • Programmable digital outputs available.
  • Digital inputs from 2 pressure sensors, and a temperature sensor.
  • 8 programmable parameter sets with S-curves, power off function, PID process controller, electronic motor protection and internal timer. Output frequencies up to 160 Hz with output voltage stabilization; switching frequencies up to 16 kHz; output phase monitoring.
  • DC bus circuit connection and motor thermal sensor connection are provided.