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The 20DD011A3EYYA1NBA from Allen-Bradley is an adjustable frequency AC drive. It operates at 480V AC, designed for three-phase systems with a maximum input current of 11 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD011A3EYYA1NBA |
| Weight | 15.00 lbs (6.80 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 11 |
| 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 Allen-Bradley 20DD011A3EYYA1NBA is an adjustable frequency AC drive specifically developed for efficient motor control applications. This device operates at a voltage of 480 volts AC and is designed for three-phase configurations. With a rated input current of 11 amps, it accommodates a variety of industrial needs.
Housed in an IP20 enclosure that complies with NEMA Type 1 standards, it is meant for use in non-harsh environments. The drive features a full numeric LCD, which provides clear feedback and ease of use for operators.
In terms of performance, an IGBT brake system is integrated into the design, enhancing control during motor operation. This model also includes an adjustable bus undervoltage trip, allowing for user-defined protection thresholds. The heat sink is monitored by a microprocessor that activates an overtemperature trip when necessary, ensuring safe operation.
This drive supports logic control ride-thru for 0.25 seconds when not running, providing resilience against brief power interruptions. For full load scenarios, the power ride-thru function lasts up to 15 milliseconds, preserving operation during short power outages. Overall, the 20DD011A3EYYA1NBA AC drive offers a comprehensive solution for varied motor control requirements, ensuring reliability and efficiency in demanding applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD011A3EYYA1NBA Ser A | 20DD011A3EYYA1NBA/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||