Reliance 3V4151 Vector Inverter

The Reliance 3V4151 Vector Inverter is a Reliance Electric GV3000/SE drive configured for 3 horsepower output from a 460-volt three-phase supply. As a vector inverter, it provides torque‑biased speed control and smooth acceleration for 3‑phase induction motors, making it suitable for automation tasks that require precise motor performance. The unit includes a Dnet interface for networked control and status monitoring within the GV3000 ecosystem, enabling integration with PLCs and other automation equipment. It is rated for 3 HP (approximately 2.2 kW) output on a 460 VAC three-phase input, aligning with common industrial power distributions and motor sizing for light to medium-load applications. This model belongs to the GV3000 drive family, a lineage that originated with Reliance Electric and later became part of Reliance/Rockwell Automation, and is commonly encountered in retrofits and OEM installations where legacy GV3000 vector control is desired for motors up to 3 HP at 460 VAC.