Hydrogen coolers are specially designed for high-power hydrogen-cooled turbo generators over 200MW. Hydrogen delivers superior heat dissipation efficiency compared with air, effectively controlling winding temperature and cutting ventilation power loss. Our fin-tube hydrogen surface coolers support vertical/horizontal installation, with explosion-proof IIC T4 models available for hazardous generator rooms. CuNi alloy tube option offers reliable anti-corrosion performance for coastal thermal and nuclear power plants