F2905SX Series 230V, 8A, 45-65Hz. 
Model    Level   Output  dc 
F2905SX    5     54.9V,  28A dc 
F2905SXG   5     54.9V,  28A dc 
F2905SXE   5     54.9V,  28A dc 
F2905SXE/1 5     50V,    28A dc 
F2905SXE/2 5     52-55V, 28A dc 
F2905SXE/3 5     54.9V,  28A dc 
F2905SXE/9 5     54.9V,  28A dc 
F2905SXE/S 5     54.48V, 28A dc 
F2905SXG/1 5     48V,    28A dc 
F2905SXG/3 5     55.1V,  28A dc