Johnson Controls VS027411B-00000, 20HP 480V NEMA 1 with Bypass VFD

This Johnson Controls variable frequency drive (VFD) controls the speed and torque of electric motors. It supports a motor power rating of 20 horsepower and operates at 480 volts. The unit features a NEMA 1 enclosure, which provides protection against dust and light indirect splashing but is not suitable for outdoor use. It includes a bypass function that allows the motor to run at full speed if the VFD fails or needs maintenance.