Allen-Bradley 20G11BC1K1JN4NNNNN PowerFlex 755 400 V AC 630 kW AC Drive
- Brand
- Allen-Bradley
- Model
- 20G11BC1K1JN4NNNNN
- GEARWELL SKU
- GWP-000002873
- Category
- Variable Frequency Drives
Key specifications
- Heavy-duty motor power
- 500 kW, heavy duty
- Normal-duty motor power
- 630 kW, normal duty
- Normal-duty output current
- 1090 A continuous, normal duty
- Nominal input voltage
- 400 V AC, three-phase
- Drive frame
- 9
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← Back to productsProduct overview
The Allen-Bradley 20G11BC1K1JN4NNNNN is a PowerFlex 755 AC drive for the 400 V AC / 540 V DC class in frame 9, built as an IP20, NEMA/UL Type 1 MCC-style floor-mount cabinet 600 mm deep with AC input with precharge and DC terminals. Rockwell rates it at 1175 A and 710 kW for light duty, 1090 A and 630 kW for normal duty and 910 A and 500 kW for heavy duty. This version has filtering with the common mode capacitor jumper installed, no internal dynamic braking transistor and a door-mounted enhanced LCD full numeric HIM (IP66, NEMA/UL Type 4X/12). Floor-mount frames 8…10 include a DC link choke, integrated AC line fuses and a roll-out design; Rockwell specifies a roll-out cart for power wiring and cabinet mounting. The PowerFlex 755 is Rockwell's 750-Series drive for maximum flexibility and performance up to 2000 Hp and 1500 kW, with a built-in Ethernet port, slot-based option cards, DeviceLogix embedded control and a choice of safety options.
Technical reference
| Product name | Allen-Bradley 20G11BC1K1JN4NNNNN PowerFlex 755 400 V AC 630 kW AC Drive |
|---|---|
| Brand | Allen-Bradley |
| Model | 20G11BC1K1JN4NNNNN |
| Category | Variable Frequency Drives |
| Heavy-duty motor power | 500 kW, heavy duty |
| Normal-duty motor power | 630 kW, normal duty |
| Normal-duty output current | 1090 A continuous, normal duty |
| Nominal input voltage | 400 V AC, three-phase |
| Drive frame | 9 |
| Operator interface | Enhanced LCD, full numeric keypad, IP66, NEMA/UL Type 4X/12, door-mounted |
| Braking hardware | No internal braking transistor; braking resistor not included |
| Built-in communication | Embedded EtherNet/IP port |
| Configured enclosure | IP20, NEMA/UL Type 1 cabinet, 600 mm deep |
| EMC filtering and CM jumper | EMC filter fitted; CM jumper installed |
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