Transformer installation is a highly technical and critical process that must be performed by qualified professionals to ensure safety, reliability, and proper function. The process involves more than just placing the transformer; it includes meticulous planning, site preparation, and rigorous testing. Key Steps in Transformer Installation Site Assessment and Planning: Before any physical work begins, a thorough site assessment is conducted. The contractor evaluates the location to ensure it's suitable, considering factors such as ventilation (especially for dry-type transformers), accessibility, and the strength of the foundation. The transformer's specifications (kVA rating, voltage, and cooling type) must be checked against the facility's electrical load requirements to ensure a proper match. Transportation and Positioning: The transformer is carefully transported to the site. Once on-site, it is handled with specialized lifting equipment, such as cranes or jacks, to prevent any damage. The unit is then precisely positioned on a prepared foundation, which is often a reinforced concrete pad designed to bear the transformer's significant weight and isolate vibrations.