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The 20DD022A3NYNA1NBB is an adjustable frequency AC drive developed by Allen-Bradley. It operates at 480V AC in a three-phase system and has a maximum normal-duty current capacity of 22 amps. This device features a full numeric LCD for user interaction.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD022A3NYNA1NBB |
| 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 | 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 20DD022A3NYNA1NBB by Allen-Bradley is an adjustable-frequency AC drive engineered for demanding industrial applications. This model operates at a steady voltage of 480V AC with a three-phase input voltage. Its normal-duty current capability is 22 amps, allowing for efficient motor management.
The drive's construction is robust, featuring an IP20 enclosure that meets the NEMA Type 1 standards and is suitable for indoor usage. A full numeric LCD serves as the human interface, facilitating interaction and control, though this unit does not come with documentation for setup.
This device employs an IGBT for its braking system, ensuring reliable control during operation. Customization is available through an adjustable bus undervoltage trip, allowing users to set specific thresholds based on application requirements. Moreover, an internal microprocessor continuously monitors a heat sink thermistor to prevent overheating and manage device safety efficiently.
To enhance stability during power fluctuations, the drive offers a logic control ride-thru of 0.25 seconds when the drive is inactive. It also supports power ride-thru for 15 milliseconds under full load conditions, ensuring uninterrupted operation during short power outages. The 20DD022A3NYNA1NBB delivers precision and reliability for various industrial motor control applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD022A3NYNA1NBB Ser A | 20DD022A3NYNA1NBB/A, Series A, Rev A | |
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