Motor Overload - Automation Direct Stellar SR35 Series Quick Start Manual

SR35 Quick-Start Guide

Motor Overload

The SR35 provides full motor overload protection, configurable through the user
interface. Overload trip settings are determined by the Motor Current setting and the
Trip Class setting. Trip class choices are Class 10, Class 20, and Class 30. The SR35
2
soft starters are protected using full I T motor overload with memory.
Please note: When the overload has tripped, there is a forced cooling time to
allow the overload to recover before the next start.
The 'warm' trip times are 50% of the 'cold' trip time.
14 Stellar® SR35 Series Soft Starter Quick Start Guide – 1st Ed – 07/09/2020