The new ACF Series from American Control Electronics is an open chassis microprocessor-based variable frequency drive (VFD) that offers the simplicity of a DC drive. ACF700 drives are designed for quick and easy setup 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 115 Vac/230 Vac single-phase input can provide single or three-phase outputs of 115 Vac or 230 Vac, making it ideal for sub-fractional horsepower motors and gear motors. An onboard microprocessor allows custom programming for a variety of OEM applications.

ACF Series features include:

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

For more information, visit www.americancontrolelectronics.com.