Mydax Air Cooled Chillers

When both of these parameters are optimized the energy savings are increased proportionally. Berg engineers work with you to custom design the outdoor air cooled chiller that will meet your economic and functional needs. Vapor-compressionrefrigeration is one of the many refrigeration cycles available for use. Used in commercial refrigerators, large-scale warehouses for storage of foods and meats and a host of other commercial and industrial services. Oil refineries, petrochemical and chemical processing plants, and natural gas processing plants are among the many types of industrial plants that often utilize large vapor-compression refrigeration systems. The cooling process begins when water enters the evaporator from the primary return where heat is transferred from the water to the refrigerant.

This article will review the advantages and disadvantages of each system bases on size, noise control, cost and efficiencies. The primary argument is that in most cases water-cooled chilled water plants provide the most long-term benefits in terms of energy and cost savings, despite the higher upfront costs. As a consulting engineer, knowing when to design an air-cooled chilled water plant or a water-cooled chilled water plant can be a challenge. While the systems are similar, they have fundamental differences that will address unique project goals. Central chillers are generally stationary systems that supply process fluid between 20° – 70°F to several use points.

These portable air-cooled chillers with a 45-70°F operational temperature range with a maximum ambient temperature 95°F cooling range feature environmentally friendly R410A refrigerant. Designed with a vertical air discharge design that enhances comfort in your plant by carrying heat up and away from your processes and your operators, the air-cooled chillers have a +/-1°F accuracy.

We run and test prior to shipping, and offer right of return. Ideal for manufacturing, but possible for brewery also if you have 460/480V power. Arrived at KIG in April 2016 was this Nice Advantage Air Cooled Chiller. This 1.5 hp unit has a brand new stainless process pump installed by us, an internal reservoir, and a brazed/plate heat exchanger. Chiller was run and tested extensively, as well as added new insulation.

In this case, we will consider the chiller and pumps for an air-cooled chiller plant and the chiller, cooling tower and pumps for a water-cooled chiller plant. An average air-cooled chiller plant has an efficiency of roughly 1.5 kW/ton, while the efficiency of a water-cooled chiller plant is approximately 0.85 kW/ton. Obviously, a water-cooled chiller plant is more efficient, but that is not the only factor to consider. This same concept applies to condenser water and hot water systems. The use of VFDs also reduces the energy consumption of the pumps greatly. For example, a pump that operates at constant speed will use the same power consumption of the pump all the time, whether the building demand is at 100% capacity or at 50% capacity.

It also offers an exclusive insight into various details such as revenues, market share, strategies, growth rate, product & their pricing by region/country for all major companies. Variable Speed chillers can reduce electrical consumption by up to 50% over fixed speed units. Standard single controller and program capable of controlling two processes at different temperatures and pumping capacities. Use our selector tool to find the perfect heating and cooling products for your comfort needs. We offer air-cooled and water-cooled chiller plants with 24/7 emergency delivery and installation available.

Mydax Air Cooled Chillers

At the heart of the water chilled system, a chiller removes heat from water by means of a refrigeration cycle. Evaporation – In order to chill the fluid, a refrigeration process must first take place which removes the heat from the process and lowers the temperature. A liquid refrigerant flows over the evaporator tube bundle where evaporation occurs, and vapor appears. Legacy Chillers, Inc., manufactures of process chillers for industrial and commercial fluid cooling applications.

Experience reliable and consistent temperature control as well as unmatched customer service when you choose Thermo Fisher Scientific. For illustrative purposes, a 200-ton air-cooled chiller plant will be compared to a 200-ton water-cooled chiller plant. A primary-secondary pumping arrangement consists of a primary loop in which the water is pumped through the chiller constantly or variably to produce the desired chilled water temperature. Note that at a general level a water cooled chiller has a greater cooling capacity that’s given by the heat transfer rate of the water and therefore is more advisable in large buildings. Air cooled chillers house all of these components in a single space saving cabinet that is easily incorporated into any operation.

The chiller contains two 15 hp Copeland compressors, a process pump, and recirculation pump. This is the newest Aquasnap series from Carrier, with improvements making them more efficient, quieter, and green too. Unit is 230 volt, and has the DIGITAL SCROLL compressor option which allows for smart and efficient control of the compressor for varying load conditions – down to 10% of load . Unit was run and tested prior to shipping, and offered with money back guarantee of functionality. Arrived at KIG in November 2015 was this perfect condition 2010 Carrier 30 ton RAP Series Air Cooled Chiller. It has a brazed plate exchanger, and dual Copeland Compressors.

The QTC3 makes you a leader in sustainability through innovation, not added cost. Partnered with its low-sound properties for noise pollution prevention, this chiller is a true earth-friendly offering. The QTC3 weighs less and has s smaller footprint than other chillers in its class. In fact, it is 20-35% lighter weight than the market average chiller.

Air cooled chillers work by piping a refrigerant through a condenser coil and blowing air through the coil in order to condense the refrigerant and dispel the heat into the atmosphere. The cooled refrigerant can then be sent back through to where the heat is being generated so as to continue its job of cooling. These coolants can in turn be used to cool various processes or my be used to cool and dehumidify air for air conditioning systems. Industrial air cooled chillers look like large air conditioning units, and are measured in terms of cooling capacity by tons, ranging from small, portable 1/4 ton units to over 1200 tons. Air cooled chillers vary in their condenser flow rates and evaporator flow rates, both of which are measured in gallons per minute, or gpm. Other specifications to look at include its power source, cooling capacity, fluid discharge temperature, compressor motor horsepower, and the range of ambient temperatures at which the chiller can operate.