Výparník / RDF-ND / 00004250

General features : RDF4250
RDF range unit coolers have been designed to be installed inside cold rooms suited for fresh and frozen
goods storage
The main feature of this range is of throwing air from both sides; this allow the unit cooler to be placed in
the middle of the cold room ceiling giving a uniform air flow and, as a result, the best product
conservation
RDF range is available in two different fan diameters and three types of fin spacing according to the
needed application
The ED version is supplied with mounted defrosting heaters and is suitable for being used at low
temperature applications
The range consists of two types of coils , both made of aluminium fins and copper tube: 3/8” tube size with a geometry The model types having 250 mm fan diameter are fitted with a coil of 4,5 mm / 9 mm fin spacing, suited
for applications with a cold room temperature (Tc) from –30°C to +10°C
The coils are tested with nitrogen at a pressure of 25 bar.
The fan motor models in use have the following features:
Manufactured following EN 60335-1 laws, with internal thermal protection
Fan diameter 250mm
Power supply 230-240V/1/50-60Hz
IP42 protection rate
Operating temperature from -40°C to +40°C
B insulation class
Electrics made in conformity with 2006/95/CE Low Tension directive
The housing is made of aluminium
The manufacturing solutions used give the housing strength and guarantee the absence of vibrations
during the functioning.
Screws, washers and nuts are made of stainless steel