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The 20G11LC1K4JN4NNNNN is an AC drive from Allen Bradley's PowerFlex 755 lineup, specifically designed for heavy-duty applications. It operates at 400 VAC with a three-phase input and offers an impressive output current of 1465 Amps. This model provides a power rating of 630 kW for heavy-duty use and 800 kW for normal conditions.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11LC1K4JN4NNNNN |
| Weight | 175.00 lbs (79.38 kg) |
| Voltage | 400 VAC, 3 PH |
| Output Current | 1465 Amps |
| Power Rating (Heavy Duty) | 630 kW |
| Power Rating (Normal Duty) | 800 kW |
| Cooling Method | Forced air |
| IP Protection | IP20 |
| Dynamic Braking | None |
| EMC Filtering | Filtered, CM jumper installed |
| Human Interface Module | Enhanced LCD, full numeric display |
| Operating Temperature Range | 0°C to +40°C |
| Storage Temperature Range | -40 °C to +70 °C |
| Humidity | 5% to 95%, non-condensing |
| Altitude | 1000 m |
The 20G11LC1K4JN4NNNNN model from Allen Bradley represents an advanced AC drive in the PowerFlex 755 series. It is designed for robust performance, accommodating a voltage specification of 400 VAC with three-phase capabilities. This drive handles a maximum output current of 1465 Amps, with power ratings of 630 kW for heavy-duty tasks and 800 kW for standard operations. The cooling mechanism relies on forced air to maintain operational efficiency. It also includes electromagnetic compatibility (EMC) filtering with a common mode jumper installed, ensuring stable operation in various electrical environments. The human interface is enhanced with an LCD that features a full numeric display, facilitating easy monitoring and adjustments. The operating temperature for this unit ranges from 0°C to 40°C, while it can withstand storage temperatures between -40°C and 70°C. Additionally, it performs effectively in humidity levels ranging from 5% to 95%, as long as conditions remain non-condensing. Designed for high altitudes, it can operate up to 1000 meters without performance degradation. Notably, this drive does not incorporate dynamic braking.
| Revision Part # | Also known as | |
|---|---|---|
| 20G11LC1K4JN4NNNNN Ser A | 20G11LC1K4JN4NNNNN/A, Series A, Rev A | |
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