CHARGER; TYPE: NO INFORMATION; VOLTAGE (V): 230V-48VDC; CURRENT (A): 50A; POWER: NO INFORMATION; FREQUENCY (HZ): 45-65HZ; MATERIAL: NO INFORMATION; DIMENSIONS: 365X250X257MM; OPERATING TEMPERATURE: -40 TO + 50° C; DESIGNATED USE ENERGY DC; STANDARDS AND SPECIFICATIONS: IP 21, EN 60335-1, EN 60335-2-29, EN 55014-1, EN 61000-3-2; ADDITIONAL CHARACTERISTICS: POWER FACTOR: 1, BATTERY CAPACITY: 250-500AH; SUGGESTED BRANDS: VICTRON SKYLLA 48 50TG