Allen Bradley 1391-DES22-D1-AQB AC controller is a drive used to regulate the speed of an AC motor. The frequency converter starts working once the AC Motor receives power that is later converted by the 191-DES22-D1-AQB AC controller into a variable frequency. The adjustable output plays a vital role in letting the motor speed to be controlled.
The 1391-DES22-D1-AQB AC controller comprises three primary segments, which include the rectifier, inverter, and the DC link that used to connect the other two parts. The work of the rectifier is to convert the AC input into direct current (DC) while the inverter is tasked to switch the DC voltage to the variable frequency AC output voltage. Additionally, the inverter can be used to regulate the flow of the output current if there is a need. This unit’s rectifier and inverter are manipulated by a set of programmable controls to generate a specific amount of AC voltage and frequency to match the AC motor system at a certain point in time.
The Allen Bradley 1391-DES22-D1-AQB AC controller is used in various industrial and commercial application. In most cases, the 1391-DES22-D1-AQB works well when used in control fans in heating and air conditioning appliances. The controller is technically designed to allow more control of the air flow in these appliances. Additionally, The 1391-DES22-D1-AQB AC controller helps to adjust the speed of blowers and pumps. The latest applications of the 1391-DES22-D1-AQB include Textile-fiber Spinning machines, Extruders, Film lines, Machine tools, Cranes and hoists, and Conveyors.
This particular controller can increase the lifespan of the AC motor, has a high power factor, offers a cost-effective speed control, and helps in optimizing the motor-starting characteristics. Additionally, it has a lower maintenance requirement as compared to the direct current (DC) control.
Repair Services for 1391-DES22-DI-AQB
||$970.60||Add to Cart |
Our highly skilled technicians can repair your 1391-DES22-DI-AQB. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.
Revisions for 1391-DES22-DI-AQB
Please refer to the manual for more information about the 1391-DES22-DI-AQB such as the wiring diagrams, data sheets,
firmware information and migration or obsolescence details.
|Revision Part #
||Also Known as
||1391-DES22-DI-AQB/A, Series A, Rev A