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The 20G1ALF460JN2NNNNN is an Allen Bradley AC drive designed for demanding industrial applications. Operating with a voltage rating of 690V AC and 932V DC, it delivers a substantial power capacity of 450 horsepower and a rated current of 460 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G1ALF460JN2NNNNN |
| Weight | 200.00 lbs (90.72 kg) |
| Voltage Rating | 690V AC / 932V DC (not UL Listed) |
| Sound Level | 79 dB |
| Input Type | AC Input with Precharge, no DC Terminals |
| Housing | IP20, NEMA/UL Type 1 |
| Rated Current | 460 Amps |
| Rated Power | 450 Hp |
| Human-Machine Interface (HMI) | Enhanced LCD, Full Numeric, IP20 |
| Motor Overload Protection | Yes |
| Speed Control | Yes |
| Torque Regulation | Yes |
| Ambient Temperature Range | 0 to 40 °C |
The 20G1ALF460JN2NNNNN model from the Allen Bradley PowerFlex 755 series serves as a robust AC drive, suited for complex motor control requirements. This drive operates at a nominal voltage of 690V AC and can also handle up to 932V DC, even though it is not UL listed. With a sound level of 79 dB, this drive remains relatively unobtrusive in operation.
This unit processes AC inputs with precharging capabilities while omitting DC terminal connections. The drive is rated for 460 amps of current, providing reliable power for significant loads, and achieves a power rating of 450 horsepower. The Human-Machine Interface is equipped with an enhanced LCD that presents full numeric data, ensuring ease of use and visibility for operators.
This drive features critical functions such as motor overload protection, enabling it to guard against excessive current draw and overheating, and offers speed control for precise operation. Torque regulation capabilities further enhance its performance flexibility. Operating effectively in ambient temperatures ranging from 0 to 40 degrees Celsius, it is suitable for various industrial environments. The housing of the drive is designed to meet IP20 and NEMA/UL Type 1 specifications, maintaining adequate protection from dust and indirect water exposure.
| Revision Part # | Also known as | |
|---|---|---|
| 20G1ALF460JN2NNNNN Ser A | 20G1ALF460JN2NNNNN/A, Series A, Rev A | |
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