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The part number 20BD481N3ANNNDD1 is an adjustable frequency AC drive from the PowerFlex 700 series by Allen Bradley, designed for robust industrial applications. It operates at a voltage rating of 480 VAC with a power output of 400 HP.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD481N3ANNNDD1 |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage Rating | 480 VAC |
| Number of Phases | 3-phase |
| Input Line Frequency | 50/60 Hz |
| ND Current Rating | 481 A |
| Power Output (kW) | 300 kW |
| Power Output (HP) | 400 HP |
| Frame Size | 8 |
| Enclosure | IP00, Open |
| HMI Module | Full Numeric LCD |
| Brake IGBT | No |
| Internal Brake Resistor | No |
| Communication Slot | DeviceNet |
| Control and I/O | Vector, 115 VAC |
| Feedback | Encoder 12V/5V |
The Allen Bradley 20BD481N3ANNNDD1 adjustable frequency AC drive is engineered for heavy-duty applications. With a voltage specification of 480 VAC, this 3-phase device meets rigorous operational standards. It is rated to handle a substantial current of 481 A while providing a power output of 300 kW, equivalent to 400 horsepower.
The design includes a frame size classified as Frame 8. An open IP00-rated enclosure ensures adequate airflow while allowing flexibility in placement. While the unit does not come with an internal brake resistor or a brake IGBT, it compensates for these aspects with high-performance functionality.
For user interfacing, a full numeric LCD module provides easy access to operational parameters. The drive supports input line frequencies of 50/60 Hz, thereby catering to diverse industrial power systems. Additionally, its communication capabilities are facilitated through a DeviceNet slot for enhanced integration within control systems.
Feedback is delivered through a 12V/5V encoder, ensuring precision in systems requiring accurate position monitoring. Furthermore, control and I/O operations are efficiently managed via vector control at 115 VAC input. This versatile setup allows the 20BD481N3ANNNDD1 to perform reliably across various demanding applications.