Electric current flowing through conductors generates heat, heat rise causes many defects, defects may be present for weeks prior to failure. Detectable Conditions may include loose/Deteriorated Connections, overloads, unbalanced loads, open circuits, inductive heating, defective equipment. The required conditions to carry out a electrical thermal survey include the system being under load, clear line of sight is required (Note: Thermal Imager can not see through cover panels). The benefit thermal imaging has over other testing equipment is non contact, non … Continue reading Electrical