Intelligent Air Processing Unit, iAPU

The screw processor with an intelligent Air Processing Unit (iAPU) is one of the new products for electric drives.

The iAPU is an optimal solution for vehicles that need a high ventilation system performance, e.g. line-service buses, but still have to observe low emission and vibration values at high performance. The electric motor of the screw compressor can be controlled by the iAPU. Moreover, the iAPU has innovative energy-saving functions like intelligent regeneration and utilisation of boost phases. Finally, comfort functions support the overall performance of the vehicle.