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The 20DD385A3ENNBCGNE from Allen-Bradley functions as an adjustable frequency drive tailored for 480V AC applications. It is configured for three-phase service and has a normal-duty current rating of 385 amps, providing reliable performance across various industrial tasks.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD385A3ENNBCGNE |
| Weight | 200.00 lbs (90.72 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 385 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| 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 |
The Allen-Bradley 20DD385A3ENNBCGNE model is an adjustable-frequency AC drive specifically designed for effective operation in industrial environments at 480V AC. This unit accommodates three-phase setups and is rated for high electrical demands, supporting normal-duty current levels of up to 385 amps.
This drive is protected from dust and other particles in an enclosure rated IP20, which complies with NEMA Type 1 standards. The full numeric LCD serves as the human-machine interface, enabling users to monitor and adjust parameters conveniently.
The drive is designed without an integrated braking system but offers significant safety features, including an adjustable bus undervoltage trip. Additionally, it incorporates a heat sink thermistor, which the microprocessor continuously monitors to prevent overheating.
For operational versatility, the device allows a logic control ride-thru time of 0.25 seconds when not actively running. Furthermore, its power ride-thru capability enhances unit reliability, sustaining operation for 15 milliseconds at full load. The 20DD385A3ENNBCGNE is suited for applications requiring consistent performance and advanced control in heavy-duty operations.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD385A3ENNBCGNE Ser A | 20DD385A3ENNBCGNE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||