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The 20DD022A3EYYA2CSL model is an adjustable frequency AC drive from Allen-Bradley, part of the PowerFlex 700S series. This drive operates at 480V AC in a three-phase configuration while supporting an input current of 22 amps. Equipped with a user-friendly full numeric LCD interface, this device also includes extensive safety features.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD022A3EYYA2CSL |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 22 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | Quick Start Guide |
| Brake | IGBT |
| Bus Undervoltage Trip | Adjustable |
| Heat Sink Thermistor | Monitored by microprocessor overtemp trip |
| Logic Control Ride-Thru | 0.25 sec., drive not running |
| Power Ride-Thru | 15 milliseconds at full load |
The 20DD022A3EYYA2CSL from Allen-Bradley, a part of Rockwell Automation’s PowerFlex 700S series, is designed for adjustable frequency applications. It delivers 480 Volts AC across three-phase systems and has a maximum normal-duty input rating of 22 amps, suitable for various industrial tasks.
This drive is housed within an IP20 enclosure, conforming to NEMA Type 1 standards to ensure basic protection from environmental factors. A full numeric LCD is included for monitoring and interaction, simplifying operation.
This model incorporates an IGBT (Insulated Gate Bipolar Transistor) braking system, providing efficient deceleration and control. An adjustable bus undervoltage trip mechanism is also integrated, allowing for customization in safety settings. The heat sink thermistor is actively monitored by a microprocessor to prevent overheating, triggering an overtemp trip if necessary.
While not actively driving, this unit supports a logic control ride-thru duration of up to 0.25 seconds. In addition, it maintains power for 15 milliseconds under full load during brief power interruptions. The detailed features and robust design of the 20DD022A3EYYA2CSL make it a solid choice for industrial automation and motor control applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD022A3EYYA2CSL Ser A | 20DD022A3EYYA2CSL/A, Series A, Rev A | |
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