CLIVET ELFOFresh2 CPAN-U 70-120 Series, Технический бюллетень

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20 ELFOFresh² BT15B012GB-00
Standard unit technical specifications
Compressor
Hermetic rotary compressor with gas compression in the crankcase, direct suction, no oil heater. It is mounted on antivibration rubber pads. Includes oil
feed.
Fitted on rubber antivibration mounts and complete with oil charge and suction filter.
Structure
Size 70-120:
Supporting structure made with RAL 9001 prepainted sheet aluminium metal that ensures excellent mechanical features and high long-term resilience
against corrosion. The entire ventilating area is covered with anti-condensation and sound-proof material.
Size 200-650:
Structure made entirely from “aluzink” plate that guarantees excellent mechanical characteristics and high corrosion strength over time. The ventilating
section is completely lined with anti-condensate and soundproofing material.
Internal exchanger
Exchanger for the ambient air pre-treatment
Finned exchanger, made from copper pipes arranged in staggered rows and mechanically expanded for better adherence to the collar of the fins. The fins
are made from aluminium with a special corrugated surface, set a suitable distance apart to ensure maximum heat exchange efficiency.
The surface of the 70-120 fins of the coils has been subjected to an hydrophilic treatment to make it easier to discharge condensation and reduce frost.
External exchanger
Exchanger for the energy recovery of the extract air
Finned exchanger, made from copper pipes arranged in staggered rows and mechanically expanded for better adherence to the collar of the fins. The fins
are made from aluminium with a special corrugated surface, set a suitable distance apart to ensure maximum heat exchange efficiency.
The surface of the 70-120 fins of the coils has been subjected to an hydrophilic treatment to make it easier to discharge condensation and reduce frost.
Refrigeration circuit
Refrigeration circuit with:
•
refrigerant charge
•
High pressure safety pressure switch
•
suction pressure transducer
•
4-way reverse cycle valve
•
capillary as a laminating device (size 70-120)
•
thermostatic valve like expansion device (size 200-650)
Drain pan
Size 70-120:
Thermoformed ABS condensate collection tray fitted with drain pipe.
Size 200-650:
Condensate collecting tray in aluminium alloy 1050 H24 with anti-condensate insulation, welded and equipped with discharge coupling.
Fan
Size 70-120:
Brushless centrifugal fan in supplì and expulsion at high energy efficiency with single intake directly coupled to the electric motor with scroll and pallets
of metal.
Size 200-650:
Supply and exhaust brushless centrifugal electric fan at high energy efficiency with double intake directly coupled to the electric motor with plastic scroll
diam 146 mm and metal pallets.