Simplicity of a DC drive in a compact package

The ACF Series is an open chassis microprocessor-based variable frequency drive (VFD) from American Control Electronics that offers the simplicity of a DC drive.

ACF700 drives are designed for quick and easy set-up without any programming, in contrast to the complex programming associated with standard VFDs. The drives are equipped with user adjustable trim pots to set max/min speeds, slip comp, boost, torque limit, accel and decel/injection braking parameters.

The 115V/230V single-phase input can provide single- or 3-phase outputs of 115V or 230V making it well suited for sub-fractional HP motors and gear motors. An on-board microprocessor allows custom programming for a variety of OEM applications.

ACF Series features include:

  • HP: 1/60 to 1
  • Voltage (VAC): 115/230
  • Maximum current (AAC): 4
  • Carrier frequency: 1.6 or 16 kHz
  • Adjustable base frequency
  • DC injection braking
  • Protects against overheating as a result of frequent overload