This comprehensive document outlines practices and procedures for specifying and safely performing infrared inspections of operating electrical systems and rotating equipment.
This 17 page document defines the roles of all persons involved in the inspection including the End User, Thermographer, and Qualified Assistant. The standard also specifies report content for properly documenting qualitative and quantitative infrared inspections.
Also covered in the standard are temperature limits for electrical and mechanical equipment along with several proven methodologies for prioritizing exceptions. The standard also includes the IEEE formula for calculating maximum allowable temperature for operating electrical components. This formula is invaluable for establishing pass/fail criteria for components not showing as exceptions.