Low temperature evaporator DUB series

electric

Indirect Blow Evaporators for Tunnel Freezers Evaporator for use in tunnel freezers where the product cannot be subject to direct air. May be used both with or without "dropped ceilings" due to fans being located above the finned coil. Far less blockage in the fin assembly, due to spacing of 8 mm, permitting application at lower temperatures and with high air humidity. Operate with 1 or 2 compressors. Supplied to operate with 2 compressors, though through a simple adaption to the collectors, it may operate with 1 compressor. For the size of the packaging, add the following measurements to the equipment dimensions: X + 200 mm, Y + 250 mm and Z + 200 mm DRP = without electric defrost DRPD = with electric defrost DRPG = Inlet for hot gas defrost Voltage of the aforementioned fans is 3-phase 380V. To convert to 3-phase 220V multiply the value by 1.7. The above flows are stated for 60Hz, however the motorized fans also operate at 50 Hz, while in this case the flow drops by approximately 13% and the capacity by approximately 7%. Note: for application in other evaporation ranges, consult the Delta Frio Application Engineering department.