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Allen Bradley PowerFlex 755 20G14ND477AA0NNNNN

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20G14ND477AA0NNNNN

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The 20G14ND477AA0NNNNN from Allen Bradley, part of the PowerFlex 755 series, is a three-phase AC drive engineered for robust performance. It operates at a rated voltage of 480 VAC and is capable of handling a maximum current of 477 A, delivering up to 400 HP under normal duty and 350 HP for heavy-duty applications.

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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 20G14ND477AA0NNNNN

ManufacturerAllen Bradley
Product TypeAC Drive
Product LinePowerFlex 755
Part Number20G14ND477AA0NNNNN
Weight32.00 lbs (14.51 kg)
Minimum Operating Temperature0°C
Maximum Operating Temperature40°C
Maximum Operating Humidity80% (non-condensing)
Maximum Installation Altitude1000 MSL
Rated Voltage480 VAC
Number of Phases3-Phase
Current Rating477 A
Input TypeAC Input with Precharge, no DC Terminals
Protection CategoryIP00
Internal ResistorInstalled
Normal Duty Horse Power400 HP
Heavy Duty Horse Power350 HP
Rated Frequency60 Hz
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The PowerFlex 755 series' 20G14ND477AA0NNNNN is classified as an AC drive, specifically developed by Allen Bradley. It supports a voltage rating of 480 VAC. This model is designed for three-phase operation and has an impressive current rating of 477 amperes. The drive delivers substantial power capabilities, offering a normal duty rating of 400 HP, and can handle 350 HP for heavy-duty use.

Operating conditions are well-defined for this drive. It can function optimally in temperatures ranging from 0°C to 40°C. The unit can withstand relative humidity levels up to 80% without condensation, increasing versatility for various industrial settings. Additionally, it is rated for installation altitudes of up to 1000 meters above sea level, ensuring reliable operation in elevated locations.

The input configuration is designed for AC input with a precharge feature, though it does not include DC terminals. The drive is classified under the protection category IP00, denoting open physical protection without a dedicated enclosure. An internal resistor is installed to assist with operational efficiency, contributing to the drive's overall performance at a rated frequency of 60 Hz.

Revision Part #Also known as
20G14ND477AA0NNNNN Ser A20G14ND477AA0NNNNN/A, Series A, Rev A
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