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The 20DD385N0ENNBNGNE is an adjustable-frequency AC drive by Allen-Bradley designed to operate at 480V AC. It supports a three-phase voltage configuration and has a current rating of 385 amps, suitable for demanding industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD385N0ENNBNGNE |
| Weight | 200.00 lbs (90.72 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 385 |
| Enclosure | Open/IP00, with Conformal Coat |
| Human Interface Machine | Blank Cover |
| Documentation | Quick Start Guide |
| 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 |
Allen-Bradley produces the PowerFlex 700S 20DD385N0ENNBNGNE and serves as an adjustable-frequency AC drive. This device operates on three-phase systems with a voltage rating of 480V AC, providing significant capacity with a maximum normal-duty current of 385 amps. This capability makes it suitable for demanding tasks in various industrial settings.
Encapsulated in an open enclosure, rated IP00, and featuring a conformal coating, the drive is adequately protected against environmental factors, although it is designed only for indoor use. The interface configuration features a blank cover, which simplifies its installation process.
Key safety and operational features include an adjustable bus undervoltage trip, which enhances the drive's adaptability to specific operational needs. The drive does not integrate braking mechanisms, focusing on other protective functionalities. To safeguard against overheating, a heat sink thermistor is actively monitored by a microprocessor that triggers an overtemperature trip when necessary.
Further enhancing operational stability, this unit offers logic control ride-thru for a maximum of 0.25 seconds during inactive periods, ensuring system continuity. The model can also handle power ride-thru for 15 milliseconds under full load scenarios, making it reliable for performance-critical applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD385N0ENNBNGNE Ser A | 20DD385N0ENNBNGNE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||