ACS880 Motor Overload Protection Programming Guide

This document provides instructions for programming an ACS880 drive to achieve different NEMA-style motor overload protection classes (Class 10, 20, or 30), which define trip times at 600% overload. Key parameter adjustments include setting the temperature source, fault and warning limits, ambient temperature, nominal temperature rise, and the motor thermal time constant (350s for Class 10, 700s for Class 20, 1050s for Class 30).