The SmartFan Stratus II VFD (variable frequency drive) is designed to control single-phase and three-phase fractional HP motors from a single-phase line. Motor speed is regulated based on control signal inputs (0-10VDC, 4-20mA, transducer, potentiometer, or thermistor.
Control settings include: idle speed, full speed, motor off, alarm trip points and more can be programmed using the SmartFan Navigator remote programmer, Windows PC or can be customized at the factory for orders as small as 50 pieces.
As no single product can anticipate all customer needs, Control Resources specializes in combining customer-specified requirements with our existing technology to provide a custom product for the OEM client.
Such customization can include but is not limited to:
- Preprogrammed customer provided inputs for the Stratus II VFD
- Power Factor Correction
- Custom Control Inputs
- Custom Packaging
Some of the custom Variable Frequency Drives we have done are shown below.
Additional Information
Other control technology:
• Control Resources also offers TRIAC based AC controls, EC motor controls and controls for DC motors.