IAMGOLD – Cote Mine 4160V Motor Protection Study

Project Summary

Our team performed a comprehensive motor protection study for the 4160V motor on site to ensure compliance with applicable codes and standards and industry best practices. The scope of work included:

• Analyzed existing protection settings against industry best practices and applicable standards for protection systems.
• Prepared protective setting calculations sheets and identified all the applicable criteria requirements (e.g., OESC, IEEE/CSA) that justify the protection settings.
• Provided existing and recommended current curves (TCCs).
• Provided existing and recommended settings in a tabular format.