Aircooled chiller Climaveneta 44 kW
- Brand: Climaveneta
- Power: 44 kW
- Year: 2004
- Article: 24/20
| Cooling capacity | 44 kW (12/ 7 °C - +35°C) |
| Year of manufacture | 2004 |
| Options | FREE COOLING |
| Version | lownoise |
| Refrigerant circuit | 2 pcs. |
| Type of refrigerant | R407C |
| Compressors | 2 pcs. Copeland (piston) |
| Number of fans | 3 pcs. |
| Hydraulic module | 2 pcs. pump Lowara |
| Dimensions | 4.10х1.10х1.70+0.10 m |
| Weight | 1390 kg |
| Condition | excellent |
Design features
This series features air-cooled condenser chillers running on HFC R407C refrigerant. This refrigerant has significant environmental benefits: it does not contain chlorine and
does not destroy the ozone layer. Chillers of this series are equipped with heat exchangers for free cooling. They are
used in air conditioning systems for residential and industrial buildings in those cases when required
cooling even during the colder months, or when the ambient temperature is lower than the temperature
water at the inlet to the chiller. In the “free cooling” mode, the liquid is cooled using outside air.
Thus, the compressor operates with less load or even completely shuts down. As a result, the required
cooling capacity is achieved with almost zero energy consumption (100% free cooling corresponds to the energy efficiency indicator E.E.R. 25).
The unit’s composition
– The carcass made of galvanized steel sheet with a thermoset.
– Outside the unit body is sheathed with sheets of peraluman (an alloy of aluminum and magnesium); the frame is made of aluminum
profile.
– 1 or 2 semi-hermetic reciprocating compressors.
– Silencer in the discharge line.
– Heat exchanger-condenser and heat exchanger for natural cooling from copper pipes with aluminum fins, sub cooling circuit.
– Three-way valves and associated bends in the water circuit, designed to operate in natural mode
cooling.
– A liquid receiver with valves for regulating the discharge pressure.
– Axial fans with a 6-pole electric motor and aluminum impeller vanes (injection molding),
electric motor with a degree of protection IP54.
– Insulated evaporator with the asymmetric arrangement of refrigerant channels.
– Thermostatic valves. Filters dehumidifiers. Sight glasses. Solenoid valves in the liquid line.
– The electrical equipment and control panel complies with the requirements of EN 60204 1 / EC 204 1.
– Microprocessor control system.
– The chiller is completely charged with refrigerant and frost-resistant oil.
– The locking system shuts off the power when the doors are opened.
– All units undergo general tests and performance checks at the factory.
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