CO2 gas coolers replace traditional air cooled condensers in refrigerating systems that have been designed for the use of CO2 as a single refrigerant. Alfa-V Single Row have been specifically designed for commercial refrigeration and air conditioning. The V-angle, with its exceptional guiding, optimizes airflow, while low coil resistance reduces the energy consumption of the fan motors. Its main purpose is to reject small to medium heat loads in a modest footprint.
Standard configuration
- Innovative coil design based on small diameter copper tubes and corrugated aluminium turbo fins provides excellent heat transfer at a minimized refrigerant charge. Standard fin spacing is 2.1 mm. Circuiting design is fully optimized to the thermodynamic properties of CO2. Stainless steel header tubes for on-site welding connections.
- Casing material is galvanized steel sheet, pre-painted with an epoxy finish (RAL9002). Separated fan sections.
- Fan motors 400/50/3 available in two fan diameters (800 & 910 mm) and five noise levels. The motors are with external rotor, protection class IP54 according to DIN 40050. Integrated thermal protection by thermo contacts provides reliable protection against thermal overload. Motors are wired to one or more common terminal boxes.
Options
For a full overview of all available options and additional technical specifications please refer to the product leaflet.
Specifications
- Refrigerant: carbon dioxide CO2
- Capacities: 42 — 370 kW
(air temperature = 35°C, CO2 at 90 bar, gas temperature in/out = 120/38°C)
Подбор оборудования и конфигурация выполняется с помощью программы AlfaSelect Air.
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