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Allen Bradley PowerFlex 755 20G11NC072AA0NNNNN

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20G11NC072AA0NNNNN

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The 20G11NC072AA0NNNNN from Allen Bradley's PowerFlex 755 series operates as a reliable AC drive for various applications. It features a power input mode with precharge capabilities and incorporates both AC and DC terminals, accommodating a voltage rating of 400 VAC or 540 VDC, while managing 72 A of normal duty system current.

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2 Year DO Supply Warranty
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 20G11NC072AA0NNNNN

ManufacturerAllen Bradley
Product TypeAC Drive
Product LinePowerFlex 755
Part Number20G11NC072AA0NNNNN
UPC884951037557
Weight85.00 lbs (38.56 kg)
Input Power ModeAC Input with Precharge (includes DC terminals)
Protection RatingIP00 / IP20 / NEMA Open / NEMA 1
Electrical Voltage400 VAC / 540 VDC
Frequency Measure50/60 Hz
ND System Current72 A
System Power (HP)37 HP
System Power (kW)28 kW
Frame Designation5
Filter ParameterYes
CM Cap Default ProfileJumper Removed
Dynamic Braking CategoryInternal Transistor
HIM Door Mount PanelNone
Operating Temperature Value0 to 50 °C (32 to 122 °F)
Storage Temperature Value-40 to 70 °C (-40 to 158 °F)
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The 20G11NC072AA0NNNNN AC drive model by Allen Bradley is engineered for efficient motor control in industrial environments. It operates with an input voltage mode that includes AC input with a precharge function and features both AC and DC terminals, facilitating flexible connections. This model accepts electrical voltages of up to 400 VAC or 540 VDC.

The system is capable of handling a 72 A normal duty current, supporting a power output of 37 horsepower, equating to 28 kilowatts of energy. Designed to operate effectively at frequencies of either 50 or 60 Hz, the drive guarantees stable performance.

Constructed within frame designation 5, it features a filter for enhanced electrical performance. The default profile for common mode capacitance encompasses a jumper that has been removed, optimizing its efficiency under operational conditions.

Additional attributes include an internal transistor for dynamic braking, which enhances control during deceleration of connected motors. However, this model does not include a door-mounted human-machine interface, focusing on straightforward functionality.

With a broad operational temperature range extending from 0 to 50 °C (32 to 122 °F) and a storage temperature tolerance from -40 to 70 °C (-40 to 158 °F), this drive is well-suited for various environmental conditions. Its protection rating includes IP00 and IP20 classifications as well as NEMA Open and NEMA 1 ratings, indicating its capability for safe operation in numerous applications.