220V supply 50 Hz that can be run off a 12V DC-220V AC converters or 110V to 220V transformers, auto power reset in case of power supply interruption. “3-hole” technology commercial desiccant dehumidifier; water removal 8 liters maximum extraction. Operating range from -20?C up 40?C maximum room temperature for continuous drying applications, with 380 m3/hr air volume capacity (90 m3/hr – Process / 14m3/hr – exhaust air flow). Highly efficient, very quiet fan operation and yet low energy consumption in use for large moisture extraction capacity. 49dB Process air in 125mm – Process air out 125mm – Exhaust air 40mm