Allen-Bradley 22F-A011N113

If you want to control the speed of small AC motors, you can use the Allen-Bradley 22F-A011N113. This is a one-phase, 240 volt AC drive that can handle motors with maximum power ratings of up to 2.2 kW (3 HP) and 11 amperes of current. It is a Rockwell Automation PowerFlex 4M adjustable frequency AC Drive. The 22F-A011N113 is part of the PowerFlex 4M range. The PowerFlex 4M drives are small and are mostly used by machine builders and OEMs who want powerful, easily programmable, smart solutions that fit in a small space and are cheap. In fact, the 22F-A011N113 is a DIN rail, panel-mounted, IP20 (NEMA Type Open) case with a B frame. When the temperature outside is less than 50 °C, it has ZeroStacking, which allows for very close spacing between drives. The EN61800-3 EMC requirements can be met with both internal and external filters. There is a keypad on this module. It also shows four digits on a four-digit display. This module is part of the fundamental application suite, which makes it easy to write programs quickly. There are a lot of safety features in the 22F-A011N113, like removable metal-oxide varistors that protect the drive from input line voltage spikes, and relay pre-charges that cut down on inrush current when the drive starts up. It can also withstand a 150 percent overload for up to 60 seconds, or even a 200 percent overload for up to three seconds, for extra safety. The 22F-A011N113 AC Drive is also very durable. Digital inputs on the Allen-Bradley 22F-A011N113 can be used as either sinks or sources. There are five 24 volt digital inputs on the machine. To start, stop, and turn the machine around, there are three ways to do it. It can be used for things like jogging, clearing faults, controlling them in a certain area, and setting a certain frequency. There are a few extra analog inputs that can be used to get speed directives from the computer or from a variable resistor that can change how quickly the speed goes up or down (potentiometers).