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The 20BD077A0AYNASD0 model from Allen Bradley is a robust adjustable frequency AC drive designed for high-performance applications. It operates at a voltage rating of 480 VAC and is configured for a 3-phase input. With a substantial power output of 60 HP, this unit can deliver a rated output of 45 kW and supports a current rating of 77 A for demanding operational requirements.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD077A0AYNASD0 |
| Weight | 62.00 lbs (28.12 kg) |
| Voltage Class | 480 VAC |
| Phase Type | 3-phase |
| Input Network Frequency | 50/60 Hz |
| Current Rating ND | 77 A |
| Rated Power Output (kW) | 45 kW |
| Rated Power Output (HP) | 60 HP |
| Frame Type | 4 |
| Enclosure Rating | IP20, NEMA 1 |
| HMI Option | Blank Cover |
| Braking Type IGBT | Yes |
| Internal Resistor Braking | No |
| Comm. Slot | RS-483 DF1 |
| Control and I/O Class | Vector, 115 VAC |
| Feedback Method | None |
The 20BD077A0AYNASD0 is a high-capacity adjustable frequency AC drive, part of the PowerFlex 700 series by Allen Bradley. Engineered to handle voltages up to 480 VAC, this model functions proficiently in a 3-phase configuration. Delivering a robust power output of 45 kW (60 HP), it is rated for a normal duty current of 77 A, making it suitable for various industrial tasks.
The drive is equipped to operate at input network frequencies of either 50 or 60 Hz. With a frame type of 4, it is designed for ease of integration into existing systems. The enclosure is rated IP20 according to NEMA 1 standards, ensuring adequate protection for the internal components while suitable for indoor use.
For connection and communication, the 20BD077A0AYNASD0 includes an RS-483 DF1 communication slot, facilitating multi-device integration in control networks. It employs vector control methods and supports 115 VAC for its control and I/O functionality, allowing for precise control of motor operations. While there is no feedback mechanism implemented, the device includes an IGBT braking system to enhance performance during deceleration. However, it does not come with an internal braking resistor. The HMI features a blank cover, simplifying the design without additional operator controls.