Transformer for Wastewater Treatment Plant is applied in sewage and wastewater facilities where electrical power is required for inlet pumps, aeration blowers, mixers, sludge dewatering equipment, dosing systems, control rooms, monitoring devices, and auxiliary loads. These environments may include humidity, corrosive gases, and continuous motor operation. Transformer for Wastewater Treatment Plant can be customized with suitable enclosure protection, dry type or oil immersed construction, cooling method, insulation level, and voltage ratio for plant distribution networks.