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The 20G11JE1K4JN4NNNNN from Allen Bradley's PowerFlex 755 series serves as a versatile variable-frequency drive. It accommodates duty ratings of up to 1500 HP for light-duty applications and provides a substantial 1400 HP for normal duty settings. This model features a robust input design capable of handling both AC and DC bus power with pre-charge functionality.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Variable-Frequency Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11JE1K4JN4NNNNN |
| UPC | 887172781438 |
| Weight | 4320.00 lbs (1959.52 kg) |
| Duty Ratings | 1500 HP LD / 1400 HP ND / 1250 HP HD |
| Input Design | AC + DC bus, pre-charge |
| Enclosure | IP54 / NEMA 12 |
| Cooling | Air, forced |
| Filtering | EMC, CM jumper |
| Braking | None internal |
| Operator Panel | LCD, keypad, IP66 |
| Network | EtherNet/IP |
| Input Voltage | 600 V AC |
| DC Link | 810 V DC |
| Output Current | 1430 A |
| Rated Power | 1050 kW / 1400 HP |
| Ambient Range | 0–40 °C |
The Allen Bradley 20G11JE1K4JN4NNNNN is classified as a variable-frequency drive, expertly designed for extensive usage in various industrial environments. This unit stands out with its ability to support duty ratings up to 1500 HP under light-duty conditions and maintains a rating of 1400 HP for normal applications. For heavy-duty setups, it offers up to 1250 HP. The input configuration combines both AC and DC bus with pre-charge capabilities, ensuring dependable operation.
With support for an input voltage of 600 V AC and a DC link voltage of 810 V DC, this model delivers a strong output current of 1430 A, making it suitable for demanding applications. It uses an air-forced cooling mechanism to enhance performance. Additionally, filtering options are included with EMC and a common mode jumper designed to reduce electrical noise.
The enclosure is rated at IP54 and complies with NEMA 12 standards, which means it is well-protected against dust and water intrusion. The operator panel features an LCD with a keypad and is rated IP66, providing an intuitive interface for monitoring and adjustments. Furthermore, the device supports EtherNet/IP for networking capabilities, allowing for seamless integration into existing systems. The operational ambient temperature range for this unit extends from 0 to 40 °C, which accommodates typical industrial environments.
| Revision Part # | Also known as | |
|---|---|---|
| 20G11JE1K4JN4NNNNN Ser A | 20G11JE1K4JN4NNNNN/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||