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VFD Control Panels
Col-Met VFD Control Panels

VFD (Variable Frequency Drive) control panels allow the motor to operate anywhere between 18HZ and 60HZ. This means the fan can turn at virtually , which allows for better control of the airflow in your booth. VFD control panels offer energy savings because they slowly ramp the fan up to speed eliminating costly inrush current and saving wear and tear on the fan belts.