110V supply 50 Hz that can be run off a 12V DC-110V AC converters or 220V to 110V transformers, auto power reset in case of power supply interruption. “4-hole” technology commercial desiccant dehumidifier; water removal 45 litres maximum extraction. Operating range from -20?C up 40?C maximum room temperature for continuous drying applications, with 380 m3/hr air volume capacity (380 m3/hr – exhaust / 75m3/hr – regen air flow). Highly efficient, very quiet fan operation and yet low energy consumption in use for large moisture extraction capacity. 58dB Process air in 125mm – Process air out 125mm – Exhaust air 80mm – Regen air 80mm