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Allen Bradley PowerFlex 70 20AD3P4A3NYYNNC0

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20AD3P4A3NYYNNC0

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The Allen Bradley 20AD3P4A3NYYNNC0 is a variable frequency drive (VFD) designed to manage AC motor applications efficiently. This device features enhanced logic control with 24V DC digital and analog I/O for precise motor management.

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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 20AD3P4A3NYYNNC0

ManufacturerAllen Bradley
Product TypeVariable Frequency Drive (VFD)
Product LinePowerFlex 70
Part Number20AD3P4A3NYYNNC0
Weight10.00 lbs (4.54 kg)
Control System & I/O VoltageEnhanced Logic Control with 24V DC Digital/Analog I/O
Communication Protocol SupportDeviceNet, EtherNet/IP, Modbus, CAN, PROFIBUS, TCP/IP
Discrete I/O Channels6 Digital Inputs, 2 Digital Outputs
Analog Signal Ports2 Analog Inputs, 1 Analog Output
Mains Frequency Tolerance47–63 Hz Input Range
Efficiency at Rated Load97.5% (Nominal Line Voltage)
Input Voltage Rating480 V AC, 3-Phase
Output Current Capacity3.4 A Continuous
Motor Power (Normal Duty)2 HP (1.5 kW)
Motor Power (Heavy Duty)1.5 HP (1.1 kW)
Enclosure Protection ClassIP20 / NEMA Type 1 (Panel Mount)
Operator InterfaceIntegrated LCD Display & Full Numeric Keypad
Braking Transistor ConfigurationPre-Installed IGBT for Dynamic Braking
Internal Braking Resistor115 Ω Integrated Resistor
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The 20AD3P4A3NYYNNC0 combines advanced capabilities in an efficient package. It is a variable frequency drive built by Allen Bradley as part of the PowerFlex 70 series. This VFD operates within an input range of 480 V AC, configured for 3-phase systems. It effectively handles a continuous output current of 3.4 A, delivering 2 HP under normal-duty conditions and 1.5 HP for heavy-duty performance.

This device supports enhanced logic control, utilizing 24V DC for both digital and analog I/O, ensuring precise motor regulation. Integration options are extensive, offering compatibility with communication protocols such as DeviceNet, EtherNet/IP, Modbus, CAN, PROFIBUS, and TCP/IP, providing flexibility in various applications. The unit includes 6 digital inputs and 2 digital outputs, along with 2 analog inputs and 1 analog output, expanding its functional capabilities.

The power supply's mains frequency tolerance ranges from 47 to 63 Hz, accommodating varied operational requirements. Efficiency is a strong point, reaching 97.5% at nominal line voltage, signifying energy-conscious operation. The drive's physical design features an IP20/NEMA Type 1 enclosure, making it suitable for panel mounting and providing protection from dust and moisture.

For user interaction, the integrated operator interface includes an LCD paired with a full numeric keypad, facilitating straightforward monitoring and configuration adjustments. The drive also comes equipped with a pre-installed IGBT for dynamic braking, alongside a built-in 115 Ω internal braking resistor. This combination of features ensures efficient operation across a variety of applications.