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The model 20DD022A3EYNANNCN from Allen-Bradley represents a reliable adjustable frequency AC drive, primarily designed for three-phase applications. Operating with a voltage rating of 480 volts, this device has a maximum input current of 22 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD022A3EYNANNCN |
| Weight | 30.00 lbs (13.61 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 20DD022A3EYNANNCN adjustable frequency AC drive is part of Allen-Bradley’s PowerFlex 700S series, manufactured by Rockwell Automation. This unit is engineered to function at a rated voltage of 480V AC within three-phase systems and can manage an input current of 22 amps effectively.
Assembled within an IP20 enclosure compliant with NEMA Type 1, this drive is suitable for indoor usage and offers protection against moderate dust exposure. It includes a full numeric LCD display that simplifies monitoring and adjustment of operational parameters, providing a straightforward interface for users.
The device is equipped with an IGBT braking system, enhancing its control capabilities during operation. It also features an adjustable bus undervoltage trip for added safety, allowing users to customize the trip settings based on specific requirements.
For temperature management, the heat sink thermistor is continuously monitored by a microprocessor, ensuring system safety through an overtemperature trip function. Moreover, it provides a logic control ride-thru of 0.25 seconds when inactive and can sustain power ride-thru for up to 15 milliseconds under full load, ensuring continued operation during brief power drops. This combination of characteristics contributes to the robust performance and reliability of the 20DD022A3EYNANNCN AC drive in various industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD022A3EYNANNCN Ser A | 20DD022A3EYNANNCN/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||