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Allen Bradley PowerFlex 70 20AD3P4A0NYYNNC0

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20AD3P4A0NYYNNC0

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The Allen Bradley 20AD3P4A0NYYNNC0 serves as an adjustable-frequency AC drive optimized for three-phase voltage systems. With a nominal supply voltage of 480 V AC, it operates effectively at a base frequency of 50 Hz.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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 20AD3P4A0NYYNNC0

ManufacturerAllen Bradley
Product TypeAdjustable-frequency AC drive
Product LinePowerFlex 70
Part Number20AD3P4A0NYYNNC0
Weight10.00 lbs (4.54 kg)
Phase ConfigurationThree-phase supply and output
Nominal Supply Voltage480 V AC
Operating Frequency50 Hz nominal (accepts down to 47 Hz)
Voltage Variation Tolerance±10 % around nominal line voltage
Peak Efficiency97.5 % at full load and rated voltage
Integrated Brake TransistorBrake IGBT built in
Built-in Dynamic Brake ResistorInternal resistor (115 Ω)
Control I/OEnhanced control logic with 24 V DC inputs/outputs
Analog Channel Count2 inputs, 1 output
Digital Channel Count6 inputs, 2 outputs
Communication PortsDual RS-232, dual RS-485, and dual USB
EMC SuppressionIncludes integrated EMC line filter plus common-mode choke
Feedback OptionNo feedback sensor required (open-loop operation)
Network Protocol SupportDeviceNet, EtherNet/IP, PROFIBUS, TCP/IP, CAN, and Modbus compatible
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The 20AD3P4A0NYYNNC0 by Allen Bradley is specifically designed as an adjustable-frequency AC drive. This unit functions within a three-phase system and is rated for a nominal voltage of 480 V AC. It typically operates at a frequency of 50 Hz but can effectively handle lower frequencies, down to 47 Hz. The drive can tolerate voltage variations of ±10% around the nominal input voltage, providing significant operational flexibility in varying supply conditions.

At full load and rated voltage, the drive achieves a peak efficiency of 97.5%, which is crucial for energy conservation in applications requiring sustained operation. It integrates a brake IGBT for advanced brake control, ensuring responsive deceleration of connected motors. The internal dynamic brake resistor, rated at 115 Ω, further aids in managing excess energy during braking.

This model features enhanced control logic, capable of handling 24 V DC inputs and outputs. It offers several analog and digital channels, with 2 inputs and 1 output for analog signals, along with 6 digital inputs and 2 outputs. In terms of connectivity, the drive supports numerous ports, including dual RS-232, dual RS-485, and dual USB for versatile communication options.

Additionally, it incorporates an integrated EMC line filter and common-mode choke to minimize electromagnetic interference, ensuring compliance with industry standards. Notably, the drive operates without the need for a feedback sensor, facilitating straightforward configurations in open-loop applications. Moreover, it supports a wide range of network protocols, including DeviceNet, EtherNet/IP, PROFIBUS, TCP/IP, CAN, and Modbus, making it adaptable to various automation environments.