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Allen Bradley PowerFlex 755 20G11NC140JN0NNNNN

Product image is representative; revision or series may vary. Contact us to request a specific version.

20G11NC140JN0NNNNN

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The 20G11NC140JN0NNNNN is an adjustable frequency AC drive from Allen Bradley's PowerFlex 755 series. Designed for solid performance, it handles 140 amperes and features a robust 75 kilowatt power output.

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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 20G11NC140JN0NNNNN

ManufacturerAllen Bradley
Product TypeAdjustable Frequency AC Drive
Product LinePowerFlex 755
Part Number20G11NC140JN0NNNNN
Input TypeAC input with precharge and DC terminals
Current Rating140 Amperes
Protection ClassIP20/IP00-rated enclosure
Carrier Frequency Range2, 4, 8, and 12 kilohertz (adjustable)
Rated Phase3-phase
User Interface TypeBlank cover (no Human Interface Module)
Power Rating75 kilowatts
Operational Shock Resistance15 G peak for 11 milliseconds duration
Frame SizeFrame size 6
Cooling MethodForced air cooling
Voltage Class400 Volts AC/540 Volts DC
Emission ControlEMC filter installed
Default Common Mode (CM) Cap ConnectionJumper installed
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The Allen Bradley 20G11NC140JN0NNNNN adjustable frequency AC drive is engineered for versatile motor control applications. It operates on an AC input with a precharge option and includes DC terminals, delivering a current rating of 140 amperes. The product's power output reaches 75 kilowatts, making it suitable for various operational demands.

Designed with a frame size of 6, the drive is secured in an IP20/IP00-rated enclosure, offering moderate protection against dust and solid objects. With operational shock resistance rated at 15 G for a duration of 11 milliseconds, this drive is built to endure the rigors of industrial use. Cooling is facilitated by a forced air method, ensuring the unit remains within safe operating temperatures.

The product showcases adjustable carrier frequency settings ranging from 2 to 12 kilohertz, accommodating different performance needs. While there is no Human Interface Module due to its blank cover design, the drive does include an EMC filter to help manage emissions. Additionally, it comes with a default jumper installed for the common mode capacitor connection. This extensive feature set underscores the drive’s efficiency and adaptability within industrial environments.