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The 20DD385A0ENNBNGNE is an adjustable frequency AC drive from Allen-Bradley. It operates at a voltage of 480V AC and manages three-phase power with a maximum normal-duty current rating of 385 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD385A0ENNBNGNE |
| Weight | 200.00 lbs (90.72 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 385 |
| Enclosure | IP20, NEMA Type 1 |
| 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 developed the 20DD385A0ENNBNGNE, an adjustable-frequency AC drive, within the PowerFlex 700S series. This device is tailored for three-phase operational requirements and functions efficiently at a voltage level of 480V AC. A standout feature of this drive is its ability to accommodate a maximum normal-duty current of 385 amps, thus supporting demanding applications.
The product is enclosed in an IP20-rated unit, conforming to NEMA Type 1 specifications to ensure adequate protection in typical industrial environments. This model does not come with a braking system but instead provides an adjustable bus undervoltage trip for safeguarding against unsafe voltage fluctuations.
Additionally, the heat sink thermistor is actively monitored by an integrated microprocessor, which provides overtemperature protection, ensuring reliability during operation.
Moreover, this drive has been engineered for enhanced operational stability, featuring a logic control ride-thru duration of 0.25 seconds when not in use. For power continuity during brief disruptions, it offers a power ride-thru capability of 15 milliseconds at full load. The human-machine interface is a blank cover.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD385A0ENNBNGNE Ser A | 20DD385A0ENNBNGNE/A, Series A, Rev A | |
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