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Allen Bradley 161 Drives 161S-AA03NPK

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161S-AA03NPK

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The 161S-AA03NPK from Allen Bradley is an AC drive or inverter designed for versatility in various applications. It has a power rating of 0.55 kW with a 24 V DC control input and operates on a 240 V AC, single-phase input.

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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 161S-AA03NPK

ManufacturerAllen Bradley
Product TypeAC Drive/Inverter
Product Line161 Drives
Part Number161S-AA03NPK
Weight2.13 lbs (0.96 kg)
Power Rating0.55 kW
Cooling MethodAir-cooled
Rated Output Current7.9 A
Control Input24 V DC
Input Voltage240 V AC, 1-phase
Switching Frequency2–16 kHz
Output Phase3-phase
Speed Control Range0.076388889
Typical ApplicationPumps, fans, conveyors
Motor TypeInduction motor
Control MethodV/f or Vector
Mounting StylePanel mountable
ProtectionOvercurrent, over/under voltage, thermal, phase-loss
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The Allen Bradley 161S-AA03NPK functions as an AC drive or inverter, intended for various industrial uses. With a power capability of 0.55 kW, it operates efficiently within a 240 V AC, 1-phase input configuration. Its 24 V DC control input allows for straightforward integration in different controlling systems.

This device provides a rated output current of 7.9 A and utilizes a three-phase output. The operational flexibility is enhanced by a switching frequency adjustable between 2 and 16 kHz. Speed control features a minimum speed rate of 0.076388889, facilitating precise motor control for applications such as pumps, fans, and conveyors. The induction motor type is ideally suited for this AC drive.

Control methodology is designed around the V/f or vector methods, enabling effective management of motor speed and torque. Adequate protection features are integrated to safeguard against overcurrent conditions, fluctuations in voltage, thermal events, and phase-loss situations. The 161S-AA03NPK is designed to be panel mountable, promoting easy installation and management in industrial situations.