Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD385N3ENNBEANE is an adjustable-frequency AC drive from Allen-Bradley designed for robust performance in three-phase environments. It operates at 480V AC with a maximum normal-duty current of 385 amps and is suitable for various industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD385N3ENNBEANE |
| Weight | 267.00 lbs (121.11 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 385 |
| Enclosure | Open/IP00, with Conformal Coat |
| 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 20DD385N3ENNBEANE adjustable frequency AC drive is engineered for reliable operation in demanding environments. This unit functions efficiently on a three-phase power supply at 480V AC and can handle normal-duty currents of 385 amps. It is well-suited for various applications that require consistent performance.
Designed with an open enclosure type and an IP00 rating, it is fitted with a conformal coating to improve durability against environmental factors. The operating interface utilizes a full numeric LCD, ensuring ease of use while monitoring operational parameters.
Although the drive does not include an integrated braking mechanism, it does offer an adjustable bus undervoltage trip to enhance safety. A microprocessor continuously monitors the heat sink thermistor and mitigates overheating risks through automatic shutdown if necessary.
Logic control capabilities provide a 0.25-second ride-thru while the drive is not actively running, maintaining operational stability. Furthermore, it protects against brief power interruptions with a power ride-thru feature lasting 15 milliseconds under full load. The 20DD385N3ENNBEANE performs effectively within various industrial settings where durability and efficient power management are critical.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD385N3ENNBEANE Ser A | 20DD385N3ENNBEANE/A, Series A, Rev A | |
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