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Allen Bradley PowerFlex 755 20G1ALF460JN0NNNNN

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

20G1ALF460JN0NNNNN

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The Allen Bradley 20G1ALF460JN0NNNNN is a sophisticated AC drive from the PowerFlex 755 series. Operating at a line voltage of 690V AC and capable of handling 932V DC (not UL listed), this drive delivers a robust output current of 460 Amps and provides a maximum power rating of 450 horsepower.

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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 20G1ALF460JN0NNNNN

ManufacturerAllen Bradley
Product TypeAC drive
Product LinePowerFlex 755
Part Number20G1ALF460JN0NNNNN
Weight32.00 lbs (14.51 kg)
Line Voltage690V AC / 932V DC (not UL Listed)
ChassisIP20, NEMA/UL Type 1
Current Output460 Amps
Power Output450 Hp
HMINo
Input TypeAC Input with Precharge, no DC Terminals
Control MethodSine-coded PWM
Carrier Frequency2, 4 kHz
Efficiency97.50%
Ambient Temperature0 to 40 °C
Storage Temperature-40 to 70 °C
Humidity5 to 95%

The 20G1ALF460JN0NNNNN model is part of Allen Bradley's PowerFlex 755 series of AC drives. It is designed to handle significant electrical demands, managing a line voltage of 690 volts AC and 932 volts DC, although it is noted to be not UL listed. The device outputs a maximum of 460 Amps, supporting a significant power output of 450 horsepower, making it suitable for heavy-duty applications.

This drive has an IP20 classification and complies with NEMA/UL Type 1 standards. The driving mechanism operates on AC input, incorporating a precharge system and notably lacks DC terminals. Its control method utilizes sine-coded pulse width modulation (PWM), allowing for efficient motor control. The drive can operate at carrier frequencies of 2 kHz or 4 kHz, achieving a high efficiency rating of 97.50% in its operation.

The operational environment for the drive supports an ambient temperature range from 0 °C to 40 °C, ensuring reliability in standard conditions. For storage, the device can endure temperatures between -40 °C and 70 °C, making it robust against extreme thermal conditions. Additionally, it handles humidity levels between 5% to 95%, allowing for flexibility in various installation settings.

Revision Part #Also known as
20G1ALF460JN0NNNNN Ser A20G1ALF460JN0NNNNN/A, Series A, Rev A
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