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Alfa-V Single Row VXM Air-cooled CO2 gas coolers - commercial V-range General information & application CO2 gas coolers replace traditional air cooled condensers in refrigerating systems that have been designed for the use of CO2 as a single refrigerant. Such installations are getting more and more widely used in f.i. commercial supermarket applications. Alfa-V Single Row has been specifically designed for commercial refrigeration and air conditioning. The V-angle with its exceptional guiding optimizes airflow and low coil resistance reduces energy consumption of the fan motors. Its main purpose is to reject small to medium heat loads in a modest footprint.Alfa Laval offers a wide range of CO2 gas coolers with capacities ranging from 15 up to 750 kW. Alfa Laval CO2 gas coolers Alfa-V Single Row AlfaBlue Junior AlfaBlue Alfa-V * ir temperature = 35°C, CO2 at 90 bar, gas temperature in/out = 120/38°C a Coil An 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 Casing material is galvanized steel sheet, pre-painted with an epoxy finish (RAL9002). Separated fan sections. Fan motors 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 r eliable protection against thermal overload. Motors are wired to one or more common terminal boxes. Options • Multi-circuiting • Non-standard fin spacing • Coil corrosion protection --Coil coating --Fins seawater resistant aluminium alloy 57S/5052 Alfa-V Single Row gas cooler • Spray water device • Vibration dampers • Special fan motors --480/3/60 (IP54) --EC fan motors --Protection class IP55 --High-temperature motors • Electrical options --Isolating switch --Motors wired to a common terminal box --Switchboard (IP56) --EMC approval --Fan step control --Fan speed control --Frequency control Certifications The Alfa Laval quality system is in accordance with ISO 9001. All products are manufactured according to CE and PED rules. Design pressure Design pressure 120 bar. Each heat exchanger is leak tested with dry air and finally supplied with a nitrogen pre-charge. Selection For gas cooler selection and support please contact your local Alfa Laval representative.

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Transport dimensions Mounting channels M2 Adjustable mounting channels (steps 100 mm) Code description VXM S(E) 80 2 B - D - 230/50/1 -options Options Power supply Fan connection (D=delta, Y=star) Coil size (A, B or C) Number of fans (1 to 6) Fan diameter (80=800, 90=910 mm) Sound level/fan code (T=high performance, S-standard, L=low, Q=quiet, R=residential, E=EC fan motor) Alfa-V Single Row gas cooler How to contact Alfa Laval Up-to-date Alfa Laval contact details for all countries are always available on our website at www.alfalaval.com Benefits • Reduced refrigerant charge • Stainless...

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