Yaskawa GA800 and U1000 VFDs Carpet Tension Unwinder Application Note

This document describes how a full-service automation and controls provider solved voltage imbalance, continuous regeneration, and space constraint issues in a carpet manufacturing tension unwinder application by selecting Yaskawa GA800 and U1000 Matrix VFDs. The solution eliminated the need for a shared DC bus and diodes, improving power distribution, energy efficiency, and system reliability.