Allen-Bradley 20G11BC1K4AN4NNNNN PowerFlex 755 400 V AC 800 kW AC Drive

Product overview

The Allen-Bradley 20G11BC1K4AN4NNNNN 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 1480 A and 850 kW for light duty, 1465 A and 800 kW for normal duty and 1090 A and 630 kW for heavy duty. This version has filtering with the common mode capacitor jumper removed (Rockwell now lists code A as no longer available), 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.