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The 20DD052A0NYNARNNA is a 480V AC adjustable frequency drive designed for three-phase operation. With a maximum normal-duty current rating of 52 amps, this drive is suitable for various applications requiring robust motor control.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD052A0NYNARNNA |
| Weight | 50.00 lbs (22.68 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 52 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| 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 20DD052A0NYNARNNA, a component of the PowerFlex 700S series, is an adjustable-frequency AC drive. This product is engineered for three-phase applications at 480V AC and supports a maximum normal-duty current of 52 amps, making it suitable for demanding industrial tasks.
The device's enclosure is rated IP20 and meets NEMA Type 1 standards, providing essential protection. The human-machine interface has a blank cover, and notably, this model does not come with documentation. For braking, the drive uses IGBT technology, ensuring efficient motor control and safety.
Included in its design is an adjustable bus undervoltage trip, adding another layer of security against low-voltage conditions. The heat sink thermistor is monitored by an integrated microprocessor to prevent overheating during operation. The drive is capable of maintaining logic control ride-thru functionality for 0.25 seconds when inactive. This roadblock is especially critical for maintaining stability during brief power interruptions. Additionally, it can sustain power for up to 15 milliseconds at full load, ensuring continuity and reliability in various operational environments.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD052A0NYNARNNA Ser A | 20DD052A0NYNARNNA/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||