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Allen Bradley PowerFlex 700 20BD011A3AYNADD0

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20BD011A3AYNADD0

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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.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 20BD011A3AYNADD0

ManufacturerAllen Bradley
Product TypeAdjustable-frequency AC drive
Product LinePowerFlex 700
Part Number20BD011A3AYNADD0
Weight15.00 lbs (6.80 kg)
Max Output Frequency420 Hz
PWM Carrier Options2 / 4 / 8 / 10 kHz
Motor Control ModesSensorless vector, V/Hz
Speed Accuracy±0.1% (vector), ±0.5% (V/Hz)
Short-time Current12.1 A (1 min), 16.5 A (3 s)
Continuous Output Current11 A
DC Bus (Nominal)648 V DC
Rated Input480 V AC, 3Ø, 60 Hz
HMILCD Keypad
Control I/O6 DI, 3 DO, 2 AI, 2 AO
Overcurrent220–300% rated
SCCR~200 kA
BrakingIGBT + external resistor
CommunicationsDeviceNet

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.