Allen-Bradley 20F11ND027AA0NNNNN PowerFlex 753 480 V AC 20 hp AC Drive
- Brand
- Allen-Bradley
- Model
- 20F11ND027AA0NNNNN
- GEARWELL SKU
- GWP-000001641
- Category
- Variable Frequency Drives
Key specifications
- Drive family
- PowerFlex 753
- Drive frame
- 3
- Product type
- Variable-frequency AC motor drive
- Braking hardware
- Internal braking transistor fitted; braking resistor not included
- Manufacturer lifecycle status
- discontinued
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← Back to productsProduct overview
The Allen-Bradley 20F11ND027AA0NNNNN is a PowerFlex 753 AC drive for the 480 V AC / 650 V DC class in frame 3, built as an IP20, NEMA/UL Type Open wall-mount chassis with AC input with precharge and DC terminals. Rockwell rates it at 27 A and 20 Hp for normal duty and 22 A and 15 Hp for heavy duty. This version has filtering with the common mode capacitor jumper removed (Rockwell now lists code A as no longer available) and the internal dynamic braking transistor installed. Wall-mount frames 1…7 include a DC link choke. The PowerFlex 753 is Rockwell's general-purpose 750-Series drive for applications up to 400 Hp and 270 kW, with built-in I/O, slot-based option cards, DeviceLogix embedded control and Ethernet available through a communication module.
Technical reference
| Product name | Allen-Bradley 20F11ND027AA0NNNNN PowerFlex 753 480 V AC 20 hp AC Drive |
|---|---|
| Brand | Allen-Bradley |
| Model | 20F11ND027AA0NNNNN |
| Category | Variable Frequency Drives |
| Drive family | PowerFlex 753 |
| Drive frame | 3 |
| Product type | Variable-frequency AC motor drive |
| Braking hardware | Internal braking transistor fitted; braking resistor not included |
| Manufacturer lifecycle status | discontinued |
| Rated motor output | 27 A continuous, normal duty; 20 hp normal duty; 15 hp heavy duty |
| Nominal input voltage | 480 V AC, three-phase |
| Motor control | V/Hz, sensorless vector and flux vector control; feedback requirements depend on the selected control mode |
| Configured enclosure | IP20, NEMA/UL Open Type |
| EMC filtering and CM jumper | EMC filter fitted; CM jumper removed |
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