Yaskawa G7 AC Drive 3-Level Inverter Application Note

This application note introduces Yaskawa's G7 AC Drive, which uses Neutral-Point Clamped (NPC) 3-level inverter technology to reduce surge voltages, leakage current, and bearing stress compared to conventional 2-level inverters. It details the circuit configuration, switching states, and advantages of the 3-level topology for industrial and commercial motor drive applications.