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The 20DJ385A0NNNBNASE from Allen-Bradley is an adjustable frequency AC drive designed for robust use. It operates at a voltage rating of 650V DC, facilitating high-performance motor control and management.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DJ385A0NNNBNASE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 650V DC |
| Phases | 3 |
| 650V Input Amps | 385 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| 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 |
The 20DJ385A0NNNBNASE is part of the PowerFlex 700S series by Allen-Bradley, functioning as an adjustable frequency AC drive. This model operates efficiently at a 650V DC voltage, with a normal-duty capacity of 385 amps.
The unit is constructed within an IP20-rated enclosure, corresponding to NEMA Type 1 specifications. This adds a layer of protection suitable for industrial settings. It is important to note that this drive does not include a human-machine interface, presenting a blank cover instead. Additionally, users should be aware that no documentation accompanies this model, emphasizing its straightforward operational design.
Safety features include an adjustable bus undervoltage trip, allowing for tailored performance in low-voltage scenarios. Thermal management is facilitated by a heat sink thermistor, monitored by a microprocessor that executes overtemperature trip functions to protect the drive's internal components.
This drive also offers logic control ride-thru of up to 0.25 seconds when it is not actively running, which ensures the stability of the system during brief disengagements. Moreover, the drive maintains power ride-thru capabilities for 15 milliseconds at full load, ensuring operational resilience in case of transient voltage drops. The 20DJ385A0NNNBNASE adjustable frequency drive is engineered for reliability in demanding industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DJ385A0NNNBNASE Ser A | 20DJ385A0NNNBNASE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||