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The 20G11GD027AA0NNNNN is an AC drive from the PowerFlex 755 series by Allen Bradley. It functions with an AC input featuring precharge capabilities and includes DC terminals for enhanced flexibility. This model supports a voltage range of 480 VAC and 650 VDC, allowing it to adapt to various applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11GD027AA0NNNNN |
| Weight | 20.00 lbs (9.07 kg) |
| Input Voltage Type | AC Input with Precharge (includes DC terminals) |
| Cabinet Class | IP54, NEMA 12 |
| Voltage Requirement | 480 VAC / 650 VDC |
| Service Frequency | 50/60 Hz |
| ND Design Current | 27 A |
| Power Specification (HP) | 20 HP |
| Power Specification (kW) | 15 kW |
| Enclosure Frame Size | 3 |
| Filter Detail | Yes |
| CM Cap Factory Configuration | Jumper Removed |
| Dynamic Braking Performance | Internal Transistor |
| HIM Door Mount Option | None |
| Operating Temperature Parameter | 0 to 50 °C (32 to 122 °F) |
| Storage Temperature Parameter | -40 to 70 °C (-40 to 158 °F) |
The 20G11GD027AA0NNNNN AC drive, part of Allen Bradley's PowerFlex 755 series, is engineered for reliability in demanding settings. It is capable of handling AC input with precharge functionality while also supporting DC terminals, giving it a significant advantage for various industrial systems. Operating at 480 VAC and 650 VDC, this drive ensures efficient energy management across diverse applications.
It boasts a design current rating of 27 A and offers continuous power ratings of 20 HP (15 kW). The enclosure of this unit corresponds to an IP54, also classified under NEMA 12, providing ample protection against dust and moisture while satisfying such industrial installation requirements.
The filter detail included enhances the operation, while the common mode capacitor factory configuration is set with the jumper removed. For dynamic braking, this model incorporates an internal transistor, allowing for dynamic performance during operation. The door mount option for the Human Interface Module (HIM) is not included, providing a streamlined design. Users can expect functional operation within a temperature range of 0 to 50 °C (32 to 122 °F), with the drive capable of withstanding storage conditions from -40 to 70 °C (-40 to 158 °F).