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Allen Bradley PowerFlex 70 20AD022A2AYYANC0

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20AD022A2AYYANC0

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The 20AD022A2AYYANC0 from Allen Bradley is a Variable Frequency Drive (VFD) optimized for three-phase systems operating at 480V AC. This model provides a consistent output current of 22A and incorporates an integrated dynamic braking system equipped with a 62Ω braking resistor controlled by IGBT technology.

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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 20AD022A2AYYANC0

ManufacturerAllen Bradley
Product TypeVariable Frequency Drive (VFD)
Product LinePowerFlex 70
Part Number20AD022A2AYYANC0
Weight15.00 lbs (6.80 kg)
Input Power Configuration480V AC, 3-Phase Supply
Continuous Output Current Capacity22A @ 480V AC, 3-Phase
Dynamic Braking SystemIntegrated 62Ω Braking Resistor with IGBT Control
Motor Control ModesSensorless Vector or Customizable Volts-per-Hertz (V/Hz)
Programmable Stop FunctionsConfigurable Modes (Ramp, Coast, DC Braking, Fast Brake)
Communication Protocol SupportEtherNet/IP, DeviceNet, Modbus, PROFIBUS, CAN
Enclosure Protection RatingIP20/NEMA Type 1 (Panel-Mount)
Overload Performance110% for 60s, 150% for 3s (Output Current)
Energy Efficiency97.5% Efficiency at Rated Load
Output Frequency Range0–400 Hz (Standard), 0–500 Hz (Enhanced Vector Mode)
Digital I/O Configuration6 Programmable Inputs, 2 Outputs
Fault Protection FeaturesOvercurrent, Ground Fault, Short Circuit, Bus Over/Undervoltage Trips
Thermal ManagementFan-Cooled During Operation (Frames B/D/E)
Motor Protection ComplianceClass 10 Overload Protection (NEC Article 430)

The Allen Bradley 20AD022A2AYYANC0 is classified as a Variable Frequency Drive (VFD) and is designed to operate efficiently within a 480V AC, 3-phase power setup. The drive can handle a continuous output current capacity of 22A, meeting the demands of various applications. For effective braking, an integrated dynamic braking system featuring a 62Ω braking resistor governed by IGBT control is included, enhancing performance during deceleration.

This model offers flexibility in motor control, allowing for operation in either sensorless vector mode or customizable Volts-per-Hertz (V/Hz) mode. Programmable stop functions can be adjusted according to specific requirements, including ramp, coast, DC braking, or fast braking options.

Communication capabilities are extensive, supporting protocols such as EtherNet/IP, DeviceNet, Modbus, PROFIBUS, and CAN, facilitating interoperability in diverse control environments. The enclosure is rated IP20/NEMA Type 1, suitable for panel mounting applications, providing adequate protection in standard settings.

In terms of overload capacity, the drive can handle up to 110% for 60 seconds and 150% for 3 seconds without compromising functionality. Efficiency is notable, as the drive maintains 97.5% efficiency at rated load, ensuring energy-effective operation.

The output frequency range extends from 0 to 400 Hz in standard mode, which can be enhanced to 0 to 500 Hz in vector mode, making it versatile for various applications. It features a digital I/O configuration with 6 programmable inputs and 2 outputs, allowing for customization and integration into control systems.

For safety, various fault protection features, including overcurrent, ground fault, short circuit, and bus over/undervoltage trips, are built in to safeguard the drive and connected equipment. Thermal management is addressed through a fan-cooled system operational in frames B, D, and E. Additionally, it complies with Class 10 overload protection as specified in NEC Article 430, ensuring appropriate motor protection.