The PowerFlex 755TS (20G21ND077JA0NNNNN) is a Variable Frequency Drive (VFD) from Rockwell Automation, featuring Standard Protection and Forced Air cooling with an Open Type enclosure. It operates on a 480V AC, 3-phase, 50/60 Hz power supply, delivering 77 A, 60HP ND (Normal Duty), 50HP HD (Heavy Duty), Frame 5. Equipped with Gigabit dual-port EtherNet/IP with Device Level Ring (DLR) capability, it includes a PROFINET/Industrial Ethernet interface and is configurable via Studio 5000 Logix Designer. It supports AC input with precharge and includes DC terminals, with a dynamic braking transistor installed, but no HIM (Human Interface Module) is included (Blank). Weight and packaging dimensions are not specified. This drive is designed for industrial automation, production lines, fans, pumps, compressors, and conveyors.