300kW Water Cooled Permanent Magnet Generator 400V 97% Efficiency Industrial PMG 300kW Water Cooled Permanent Magnet Generator This 300kW water cooled permanent magnet generator is engineered for industrial power generation applications requiring continuous heavy-duty operation. The advanced water jacket cooling system maintains low winding temperatures even at full load, achieving exceptional 97% efficiency while enabling a compact generator design. With 400V 50Hz three