The Volts/Hertz VFD Series has several models in the 1/4 to 1 hp range that accepts 115VAC and 230VAC power. The cost conscious and compact chassis design of the VFD series maintains the industry standard for mounting hole location and the coded LEDs make it easy to visually determine the drive status.
Dual voltage ''D'' versions have a jumper that causes the drive to output double the voltage, allowing the use of the 230VAC motors when only a 115VAC power supply is available.
The unique torque ''foldback'' feature protects your motor and equipment. The VFD Series will allow 200% torque for a period of time (to overcome intermittent peak loads), then it acts to reduce the output current (or torque) to a preset, safe value which has been set by the TQ Limit trimmer pot. This results in eliminating potential equipment damage by a continuous 200% torque input.
The VFD Series includes additional features such as an adjustable carrier frequency of 4-16kHz,and output frequency range of 0-120Hz,and an adjustable torque boost for start up. Enable and direction terminals are included for easy start/stop and direction control.
With its compact size,standard features,and application flexibility,the VFD Series is an excellent choice for most 1hp and under AC applications.
Potentiometer Kit 202-0101 is included with a purchase of the VFD04-D230AC