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The 20BD011A3AYNAED0 is an adjustable-frequency AC drive from Allen Bradley's PowerFlex 700 series. Designed for 480 VAC, 3-phase supply, it operates at a line frequency of 60 Hz and supports a motor rating of 7.5 HP, with a rated current of 11 A.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD011A3AYNAED0 |
| Weight | 15.00 lbs (6.80 kg) |
| Supply | 480 VAC, 3ϕ |
| Line Frequency | 60 Hz |
| Rated Current | 11 A |
| Motor Rating | 7.5 HP |
| Enclosure Rating | IP20 / NEMA 1 |
| HMI | LCD keypad |
| Braking | Brake IGBT |
| EMC / Filtering | CE filter / CM choke |
| Network Interface | Ethernet/IP |
| Control Power | 115 VAC I/O |
| Speed Regulation | V/Hz, 0.5% accuracy, 40:1 range |
| Drive Algorithm | Sine PWM, programmable carrier |
| Encoder Support | Incremental, 8–15 V DC |
| Overloads | 110% for 1 min, 150% for 3 s, phase faults |
The Allen Bradley 20BD011A3AYNAED0 adjustable-frequency AC drive is engineered to meet the requirements of various industrial applications. Operating at an input of 480 VAC in a 3-phase configuration, this unit is optimized for a line frequency of 60 Hz. It has a rated current capacity of 11 A and is rated for motor outputs up to 7.5 HP.
Constructed within an IP20/NEMA 1 rated enclosure, this drive is suitable for environments devoid of excessive dust or moisture. The integration of an LCD keypad provides straightforward user access for settings and system monitoring. Network integration is facilitated through Ethernet/IP, enabling easy connectivity to modern industrial networks.
In terms of performance, the drive employs V/Hz speed regulation with a remarkable accuracy of 0.5%, ensuring stable operation across a wide range of speeds, specifically a ratio of 40:1. The implemented sine PWM drive algorithm allows for programmable carrier frequencies, enhancing the flexibility suitable for various applications.
This unit also offers encoder support for incremental types within a DC voltage range of 8 to 15 V. For overload scenarios, it manages conditions effectively, allowing 110% of rated current for one minute and up to 150% for three seconds, while handling phase faults with reliability. Auxiliary features include a Brake IGBT for effective braking and CE filtering with a common mode choke, ensuring compliance with electromagnetic compatibility regulations.