Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20BD011A3AYNADD0 model is an adjustable-frequency AC drive designed by Allen Bradley within the PowerFlex 700 series. Operating at a maximum output frequency of 420 Hz, it supports diverse motor control modes including sensorless vector and V/Hz methods. The drive features a continuous output current rating of 11 A, with short-time current peaks of 12.1 A for one minute and 16.5 A for three seconds, catering to a variety of operational demands.
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
Repairs and exchanges are available for all automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 700 |
| Part Number | 20BD011A3AYNADD0 |
| Weight | 15.00 lbs (6.80 kg) |
| Max Output Frequency | 420 Hz |
| PWM Carrier Options | 2 / 4 / 8 / 10 kHz |
| Motor Control Modes | Sensorless vector, V/Hz |
| Speed Accuracy | ±0.1% (vector), ±0.5% (V/Hz) |
| Short-time Current | 12.1 A (1 min), 16.5 A (3 s) |
| Continuous Output Current | 11 A |
| DC Bus (Nominal) | 648 V DC |
| Rated Input | 480 V AC, 3Ø, 60 Hz |
| HMI | LCD Keypad |
| Control I/O | 6 DI, 3 DO, 2 AI, 2 AO |
| Overcurrent | 220–300% rated |
| SCCR | ~200 kA |
| Braking | IGBT + external resistor |
| Communications | DeviceNet |
The 20BD011A3AYNADD0 is classified as an adjustable-frequency AC drive by Allen Bradley, featuring the advanced technology of the PowerFlex 700 series. This unit presents a maximum output frequency capability of 420 Hz and allows for flexible motor control through its sensorless vector and V/Hz modes. Users can expect precise speed control, with a remarkable accuracy of ±0.1% when using vector control mode and ±0.5% for V/Hz mode. Continuous output is reliably set at 11 A, with provisions for short-time currents up to 12.1 A for a minute and 16.5 A for a brief period of three seconds.
The drive operates effectively with a rated input of 480 V AC across a three-phase setup at 60 Hz, providing substantial power for various applications. The incorporation of an LCD keypad grants intuitive access to controls, enhancing user experience. Additionally, the drive supports PWM carrier frequencies settable at 2, 4, 8, or 10 kHz, catering to specific application needs.
Control I/O configuration is robust, including 6 digital inputs, 3 digital outputs, 2 analog inputs, and 2 analog outputs, enabling extensive interfacing capabilities. The design includes protective features against overcurrent scenarios, with thresholds ranging from 220% to 300% of the rated current, and it maintains a short-circuit current rating nearing 200 kA.
For braking operations, the device relies on an IGBT combined with an external resistor to ensure effectiveness during deceleration. Communication with other systems is facilitated through DeviceNet, ensuring compatibility within broader automation networks. The 20BD011A3AYNADD0 represents a comprehensive solution for applications demanding precise control and reliability.