The German EBM brand fan is a three-phase fan with a very smooth and high performance with part number R3G400-AK53-05. The German EBM brand fan with part number R3G400-AK53-05 has a Motor M3G112-EA, which operates in three phases with a nominal voltage of 400 VAC. The nominal voltage range for this product is between 380 and 480 VAC and its frequency is 50/60 Hz. The motor speed (rpm) is equal to 1880 round per minute and the produced air flow is 3505 cubic meters per hour (m³/h).