Blue Star, India’s largest central airconditioning company, has been providing expert cooling solutions for over seven decades now. As a leader in the industry, Blue Star has been manufacturing a wide range of Scroll, Screw and Turbocor chillers that cool many critical spaces such as office complexes, IT parks, hospitals, airports, green buildings, hotels, malls, etc., across the country.
As an addition to its existing product portfolio, the company is proud to launch its new range of state-of-the-art AHRI certified water cooled centrifugal chillers-the LCWC series- to further enhance its flexibility in offering the best solutions for various project requirements.
Blue Star’s latest centrifugal chillers are available in a wide range of capacities: from 300TR right up to 4000TR.
The lower capacity chillers operate on 415V/3 phase input power while the higher capacity chillers operate on medium and high voltage input supply.
While the wide capacity range already ensures that Blue Star’s centrifugal chillers readily fit almost every requirement, they are not limited to the off-the-shelf capacity models alone. Blue Star also custom designs centrifugal chillers to suit specific project requirements.
Based on specific needs, the company delivers centrifugal chillers exclusively designed for your project requirements using its exhaustive range of coolers, condensers, impellers and motors so that there’s a precise match between the capacity and performance requirements of the project.
Time-tested scroll compressors are used in these chillers, which are highly energy-efficient. This results in higher reliability as well as lower power bills. These compressors are suction gas-cooled, fully hermetic and provided with a crank-case heater.
The presence of multiple compressors helps the system in two ways: there is built-in redundancy adding therefore to reliability; and it allows for capacity modulation by switching on only as many compressors as will be required at any time to suit part-loads, thereby increasing efficiency.
Blue Star Process Chillers come pre-fitted with insulated chilled water tank and chilled water pump. The units also come fully wired, refrigerant charged, and tested from factory before dispatch. In the field therefore, only chilled water and electrical connections need to be made before the system is ready for commissioning.
The condensor calls on these chillers have super-slit aluminium fins, with internally finned copper tubes. Fins are optionally coated with anti-corrosive blue-coating. All these measures increase heat transfer and improve efficiency, while preventing corrosion tοo.
The body is made of galvanized steel coated with pure polyester, UV-resistant powder coating, tested to withstand 500 hours of salt spray test. Rigid base frames cater to the full weight of the chiller during handling and installation. All refrigerant lines are fabricated of copper and the complete hydronic circuit, including water flow switch, strainer, auto air vent, and thermo-well are of non-ferrous material to avoid corrosion.
Generally, the heat load in process applications fluctuates heavily, A load balancing system is therefore implemented in Blue Star Process Chillers to ensure the supply of constant temperature, leaving water at both high and low loads. While the water storage tank takes care of sudden demand for high heat load, the load balancing valve takes care of low loads. This unique combination supplies chilled water to the process at a fairly constant temperature.
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