New generation high efficiency chillers:

A new generation of Water Cooled Screw Chillers using Flooded Evaporators are added to the present range of R134a based Screw Chillers. The Chillers are highly energy efficient, robust in construction. These chillers are developed with state of art technology which includes R134a optimized Hanbell screw compressors specially developed for flooded chiller technology, high efficiency flooded coolers and water cooled condensers. The latest generation high efficiency; doubly enhanced copper tubes are incorporated in both coolers and condensers. Electronic expansion valves and the new generation MCS Magnum Controllers are also incorporated. The units have very low input KW/TR and are tested in our state-of-the-art test lab to validate the performance.

• With single compressor: 110, 150, 180 & 200 TR.
• With double compressors: 220, 250, 300, 350, 400 TR.
• Highly efficient and low noise compressors.
• Tested in accordance with ARI/European standards.
• Stepless capacity control, from 25% to 100% making it suitable for varying load applications and efficient under part load conditions.
• Flooded type shell and tube evaporators using imported, doubly enhanced and highly efficient finned copper tubes.
• High efficiency external Oil Separators ensure minimum oil circulation and better heat transfer efficiency.
• Extremely reliable oil recovery system.
• Electronic expansion valve for accurate flow control.
• MCS Magnum Controller with RS 232 and RS 485 ports for remote connectivity, fault indication and status facility.
• BMS compatibility with Modbus as a standard feature. Optional translators available for compatibility with JC, N2, BACnet

New generation Screw Chiller :

Blue Star has been a pioneer in developing and manufacturing Chillers for various applications. A new generation of Air Cooled Screw Chillers with refrigerant R134a are being added to the present range of R22-Air Cooled and Water Cooled Screw Chillers. These Chillers are energy efficient and robust in construction and are developed with latest technology which includes R134a optimized screw compressor, highly efficient DX cooler and air cooled condenser. The latest generation, highly efficient copper tubes are incorporated in the cooler. Electronic expansion valves and the advanced MCS Magnum Controller are also incorporated. The units have a very low input kW/TR and are tested in our state-of-the-art test lab to validate the performance.

• With single compressor: 110, & 140 TR.
  With double compressors: 180, 220, 250 and 280 TR.
  With triple compressors: 330, 390 & 420 TR.
• Highly efficient and low noise compressors.
• Tested in accordance with ARI/European standards.
• Stepless capacity control, from 25% to 100% making it suitable for varying load applications and efficient under part load conditions.
• Refrigerant liquid to liquid type heat exchanger provided for Economiser system. Liquid refrigerant is sub-cooled to enhance the capacity thereby reducing power consumption and enhancing the Coefficient of Performance.
• Oil cooler and liquid injection for high ambient operation.
• Shell and tube evaporator has been built using imported, doubly enhanced and highly efficient finned copper tubes.
• RS 232 and RS 485 ports for remote connectivity, fault indication and status facility.
• BMS compatibility with Modbus as a standard feature. Optional translators available for compatibility with JC, N2, BACnet.

Blue Star brings to you a wide range of air and water cooled screw chillers, manufactured at its ISO 9001 factory with world class capabilities.These chillers which operate on HCFC-22 refrigerant come in a quality range of eleven models varying from 75 TR – 366 TR in the air cooled version and ten models varying from 115 TR – 400 TR in the water cooled version. The condensers are designed for operation under a wide range of ambient conditions. Due to lesser moving parts, these chillers are reliable and rugged. Further, with its automatic capacity control, it provides better efficiency under part loads making it ideal for varying load applications such as office spaces, hotels, hospitals, malls and multiplexes.

In short, these chillers offer you reliable, energy efficient performance year after year.

• Air Cooled Screw Chiller :
  With single compressor: 75, 102, 145 & 206 TR.
  With double compressors: 150, 177, 204, 247, 290, 320 & 366 TR.
• Water Cooled Screw Chiller :
  With single compressor: 115, 135, 160, 175 & 225 TR.
  With double compressors: 225, 270, 315, 345 & 400 TR.
• Highly efficient and low noise compressors.
• Capacity Control from 25% to 100%, making it suitable for varying load applications and efficient under part load conditions.
  The capacity control also helps in limiting the starting current.
• Oil cooler and liquid injection for high ambient operation.
• Shell & tube evaporator has inner grooved copper tubes for better heat transfer and tubes are designed to optimize for refrigerant and water velocities.
• RS 485 port & TCP/IP web gate as an optional feature for remote connectivity, fault indication and status facility.

• Range: 10, 24, 36, 48 and 80 TR.
• Reliable and highly energy-efficient scroll compressors.
• Mega power savings with tandem scroll models of 48 TR and 80 TR.
• Tropicalised design for high ambient temperatures up to 52 degree C.
• Intelligent microprocessor control with digital setting of temperature levels for optimal cooling and power saving.
• Auto distribution of load for efficient running of the chiller.
• Capacity modulation ensures that only required number of compressors operate to handle the load, thus saving power.
• Lower electrical infrastructure cost.
• Quiet operation.
• In-built anti-freeze protection ensures cut-off before freezing point for reduced breakdowns.
• User-friendly remote control operation for convenience and remote emergency control in case of fault.

Flexible, energy-efficient chiller.

Manufactured in Blue Star's world-class, ISO 9001-certified manufacturing facility in Thane, these chillers are available in a wide range of capacities from 11 TR to 85 TR. These chillers are not only easy to install and commission, but also ideally suited for handling varying load applications due to their multiple compressor configuration.

• Range: 11, 26, 39, 52 and 85 TR.
• Pre-wired, fully charged and run-tested, ready-to-fit chillers, which take less time to install and start up.
• Reliable and highly energy-efficient scroll compressors.
• Intelligent microprocessor control with digital setting of temperature levels for optimal cooling and power saving.
• Auto-distribution of load for efficient running of the chiller.
• Capacity modulation ensures that only required number of compressors operate to handle the load, thus saving power.
• Lower electrical infrastructure costs.
• In-built anti-freeze protection ensures cut-off before freezing point for reduced breakdowns.
• User-friendly remote control operation for convenience, and remote emergency control in case of fault

• Reliability and Longer life.
• Better Aesthetics.
• High Indoor Air Quality.
• Low Noise.
• Energy Efficiency.
• Ease of Assembly and Maintenance.
• Reduces Air Bypass in Filter Section.
• Standard Filter Sizes and Compact Design.

These units are ideal for handling high air quantities. The modular design sections offer both sturdy construction and flexible combination of components such as coils and filters to suit specific applications. As all major components are aligned to the base tray, it is maintenance and service friendly.

Features :

• Quality Range of 37 models with an air flow range of 3250 to 60500 CMH.
• AMCA certified Fans with higher efficiency and low noise levels.
• View Port helps to monitor fan and motor status and Marine Lamp provides easy visibility.
• Drain pan is made of powder coated galvanized sheet steel and insulated with a closed cell elastomeric insulation to avoid surface condensation.
• Filter sizes standardized to the internationally recognized standard of 4 sizes.
• Optional features for Casing, Cooling Coils, Fans, Mixing Box, Damper and Filters can also be provided.

• These units are designed to occupy lesser floor space than the horizontal units and are preferred when floor space is a constraint.
• Available in 10 models with airflow ranging from 3500 CMH to 30280 CMH.
• Predominantly used for applications where multiple units are required to aircondition a floor constrained by ceiling heights, duct sizing, floor space and so on.