Insulation health diagnosis using IR Tester

With an increase in demand for electrical energy day by day, electrical installations, structures and systems are also increasing. It is very important to maintain these systems and equipment safely and efficiently. These requirements of the electrical system are fulfilled by the insulating material. The property of insulating material to oppose the flow of current …

Techniques & Methodologies For Health Assessment Of Lightning / Surge Arresters

Lightning / Surge Arresters are specialised devices that protect electrical installations and equipment from unpredictable electrical surges caused by internal events like electrical faults, switching, short circuits, etc. and external events like lightning impulses, lightning strokes, etc. Over the last few decades, Lightning / Surge Arresters have evolved from using Silicon Carbide to Zinc Oxide …