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The 20G11JD1K0JN4NNNNN is a high-capacity variable-frequency drive from the PowerFlex 755 series by Allen Bradley. Designed for robust performance, this unit operates with a 3-phase supply voltage of 480 V AC and can handle an output current of 1045 A. With a significant power rating of 670 kW (900 HP ND), it supports demanding applications requiring flexible speed control and reliable performance.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Variable-Frequency Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11JD1K0JN4NNNNN |
| Weight | 175.00 lbs (79.38 kg) |
| Network | Built-in Ethernet |
| Braking Transistor | Not included |
| CM Jumper | Installed |
| EMC Filter | Included |
| Input Style | AC with Pre-charge |
| Cooling | Forced air |
| Supply Voltage | 480 V AC, 3-phase |
| DC Bus | ~650 V DC |
| Output Current | 1045 A |
| Power Rating | 670 kW / 900 HP ND |
| Enclosure | IP54 / NEMA 12 |
| Operator Panel | LCD keypad, door-mount |
Operating at a voltage of 480 V AC in a 3-phase configuration, the Allen Bradley 20G11JD1K0JN4NNNNN variable-frequency drive is tailored for demanding industrial applications. The drive's output current capability reaches an impressive 1045 A, making it an effective choice for high-load scenarios. With a power output rating of 670 kilowatts, or 900 horsepower in normal duty, it offers significant power management capabilities.
This model operates with an AC input style featuring a pre-charge option, ensuring smooth operation during startup. The absence of an internal braking transistor indicates a design focused on robustness in varied applications, while the inclusion of an EMC filter ensures compliance with electromagnetic compatibility standards.
During operation, this drive utilizes forced air cooling to efficiently manage heat dissipation, maintaining reliable functioning across different scenarios. The product is enclosed in a securely sealed IP54 rated shell, in accordance with NEMA 12 standards, protecting it from dust and moisture intrusion while fulfilling its operational requirements.
User interaction with the drive is facilitated by an LCD keypad, which is door-mounted for convenience. Additionally, the drive features a common mode jumper pre-installed for effective filtering, streamlining installation and enhancing its performance in complex system integrations. The 20G11JD1K0JN4NNNNN is an advanced variable-frequency drive built for versatility in controlling AC motors across various heavy-duty operations.
| Revision Part # | Also known as | |
|---|---|---|
| 20G11JD1K0JN4NNNNN Ser A | 20G11JD1K0JN4NNNNN/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||