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The 20G11LF1K0JN4NNNNN is a variable frequency drive from Allen Bradley's PowerFlex 755 series, suitable for both AC and DC inputs. With an output current capacity of 1040 A, it supports an AC input voltage of 690V and a DC input of 932V, operating within a frequency range of 0–500 Hz.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Variable Frequency Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11LF1K0JN4NNNNN |
| Weight | 250.00 lbs (113.40 kg) |
| Input Type | AC & DC with Precharge |
| Output Current | 1040 A |
| Input Voltage (AC) | 690V |
| Enclosure Type | IP20, Type 1 |
| CM Cap Connection | Jumper Installed |
| Altitude Limit | 1000 m |
| Input Voltage (DC) | 932V |
| Frequency Range | 0–500 Hz |
| Temperature Range | 0–50°C |
| Input Phase | 3 |
| Filtering | Yes |
| Cooling Method | Air Cooled |
Designed for versatility, the Allen Bradley 20G11LF1K0JN4NNNNN variable frequency drive accommodates both AC and DC input configurations with a precharge feature. It manages an output current of 1040 Amperes, making it capable of handling demanding applications. This unit accepts a three-phase input voltage of 690V AC and also a 932V DC input. Operating within a frequency range of 0 to 500 Hz, it is suitable for various industrial motor applications.
The drive is housed in an enclosure that adheres to IP20, Type 1 standards, providing adequate protection for typical indoor use. It is rated for operation at altitudes up to 1000 meters and can withstand ambient temperatures between 0 and 50 degrees Celsius. A common mode capacitor (CM Cap) connection is provided through an installed jumper, enhancing its functionality.
Additionally, the 20G11LF1K0JN4NNNNN includes filtering to reduce electrical noise and utilizes an air-cooled system for effective thermal management during operation. This combination of features ensures reliable performance in various operational settings, enhancing the versatility of the PowerFlex 755 series.
| Revision Part # | Also known as | |
|---|---|---|
| 20G11LF1K0JN4NNNNN Ser A | 20G11LF1K0JN4NNNNN/A, Series A, Rev A | |
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