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The 20DD052A3NYNA2NBB is an adjustable frequency AC drive, part of the Allen-Bradley PowerFlex 700S series. It operates on a three-phase system at 480V AC and can manage an input current of 52 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD052A3NYNA2NBB |
| Weight | 50.00 lbs (22.68 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 52 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | No |
| 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 model 20DD052A3NYNA2NBB adjustable frequency AC drive provides substantial control within industrial applications. Rated for a three-phase voltage of 480V AC, this unit can handle a maximum current input of 52 amps. The drive is constructed in compliance with IP20 and NEMA Type 1 standards, ensuring adequate protection for various operating conditions.
A full numeric LCD serves as the human-machine interface, allowing for straightforward operation. No additional documentation is provided with the drive. It employs IGBT braking technology for effective motor control. Safety features include an adjustable bus undervoltage trip mechanism and an integrated heat sink thermistor monitored by a microprocessor, which activates an overtemperature trip when necessary.
In terms of connectivity during power fluctuations, the device offers logic control ride-thru for a short duration of 0.25 seconds when inactive. Additionally, it can sustain power for up to 15 milliseconds at full load, thereby enhancing stability in varying operational settings. The 20DD052A3NYNA2NBB drive is engineered to meet the demands of automation and motor control within industrial environments.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD052A3NYNA2NBB Ser A | 20DD052A3NYNA2NBB/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||