Allen Bradley 20BD156A3ANNANC0 PowerFlex 700 AC Drive 20B Used Surplus

The 20BD156A3ANNANC0 is a 3-phase PowerFlex 700 drive manufactured by Allen-Bradley. It has ratings of 480 Volts AC, 60 Hertz, 156 Amperes, and 125 Horsepower, and it has a size 6 frame, and it features vector control with 24 Volts DC I/O voltage. This drive provides advanced motor speed and torque control as well as reliable system protection for itself and connected motors/loads. A user interface featuring a 7-line x 21-character LCD as well as a numeric keypad is built into the 20BD156A3ANNANC0 drive for fast and easy drive control, startup, and programming. This drive features a documentation manual for fast installation and operation. It does not have a built-in brake resistor and it requires separate protection for external brake mechanisms in applications where they are used.

The 20BD156A3ANNANC0 PowerFlex 700 drive supports different start and stop modes including the Flying Start that allows the drive to smoothly connect into rotating loads without the need for additional feedback devices, ramp-to-stop, coast-to-stop, as well as the ramp-to-hold. Note that the 20BD156A3ANNANC0 PowerFlex 700 drive has a good level of immunity for external interference but it can cause interference in sensitive equipment when it is installed with unshielded cables. For this reason, the manufacturer recommends that unshielded cables, when used, must be routed away from sensitive equipment. All Allen-Bradley PowerFlex 700 drives including the 20BD156A3ANNANC0 PowerFlex 700 drive feature a removable Metal Oxide Varistor to support safe operation in grounded and ungrounded systems. The 20BD156A3ANNANC0 PowerFlex 700 drive offers advanced protection that increases motor life and drive and user safety. This drive can remain in operation for years with little or no maintenance provided that its rating is not exceeded.