Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD300N3NNNBNANE, from Allen-Bradley, is an adjustable frequency AC drive designed for three-phase applications. With an input voltage of 480V AC and a maximum normal-duty current of 300 amps, this model supports a variety of industrial motor control needs.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD300N3NNNBNANE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 300 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | No |
| Brake | No |
| 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 |
Designed by Allen-Bradley, the 20DD300N3NNNBNANE is a sophisticated adjustable-frequency AC drive for use in three-phase applications. It can handle a rated input voltage of 480V AC and can manage a normal-duty current of up to 300 amps.
The drive features an enclosure rated to IP20 and meets NEMA Type 1 standards, making it suitable for standard industrial environments. User interactions are facilitated through a full numeric LCD, providing clear information during operation.
This model does not have a built-in braking system. However, it includes an adjustable bus undervoltage trip to help protect the system during abnormal conditions. The heat sink is equipped with a thermistor, which is continuously monitored by a microprocessor to prevent overheating through an automatic trip mechanism.
The device is capable of logic control ride-thru for up to 0.25 seconds while the drive is inactive, ensuring stability in case of brief power interruptions. Furthermore, it can sustain power ride-thru for 15 milliseconds at full load, enhancing the reliability of the overall system operation. The 20DD300N3NNNBNANE drive is thus engineered for robustness and effective performance in demanding motor control applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD300N3NNNBNANE Ser A | 20DD300N3NNNBNANE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||