150-A68NA

The 150-A68NA smart motor controller is made and designed by Allen-Bradley/Rockwell Automation in the Allen-Bradley Bulletin 150 product line and the SMC-2 series. The SMC-2 controllers are built in variants with current ratings from 5 to 97 Amps and for the following voltage ranges: 200 to 230 Volts, 380 to 460 Volts, and 500 to 575 Volts. The operating frequency of these controllers is 50 to 60 Hertz. The SMC-2 controllers can be configured as series controllers and motor controllers combined with an interface option. These controllers are designed for operation with electromechanical motor starters and they are easy to set up. The digital adjustments on these controllers eliminate the need for making additional settings to the analog potentiometers. The controllers with interface options are designed for operation without electromechanical motor starters and they provide features like direct on and off control through an external pilot device, selectable auxiliary contact, and soft stop option.

The 150-A68NA SMC-2 smart motor controller has a built-in energy saver feature and it can be enhanced with an optional protective module that can be mounted on both sides of the component (the line side or the load side). The 150-A68NA controller comes with an open enclosure and it includes a current rating of 68 Amps. The controller's output power rating is 20 to 60 Horsepower at 575 Volts AC while its line frequency is 50 to 60 Hertz. The 150-A68NA smart motor controller is CE marked, UL listed, and CSA approved. The input line voltage of the unit is 200 to 230 Volts AC (three-phase). The environmental specifications include an operating temperature range of 0 to 50 degrees Celsius (32 to 122 degrees Fahrenheit) and a storage temperature range of -20 to 75 degrees Celsius (-4 to 167 degrees Fahrenheit).