Chillers

Air Cooled Screw Chillers R134A

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.

Features :

  • 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

Water Cooled Screw Chillers R134A

A new generation of Blue Star 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.

Features :

  • 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

Air & Water Cooled Screw Chillers R22

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.

Features :

  • 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

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