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Series R Helical Rotary Model BRTAC (50 & 60 Hz)

RTAC

Series R Helical Rotary Model BRTAC (50 & 60 Hz)

Series R Helical Rotary Model BRTAC (50 & 60 Hz)

RTAC

  • Capacity Range: 140  to 350TR
  • Refrigerant: R-134a
  • Compressor Design: Helical rotary screw
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At a Glance: 

  • Sizes from 140 to 350 TR.
  • The Helirotor ™ compressor is a direct drive, low speed (3,600rpm). The only moving parts are the rotors and loading and unloading mechanisms for high reliability and efficiency.
  • Two independent refrigerant circuits.
  • The Tracer ™ chiller controller and the Adaptive Control ™ microprocessor, Adaptive Control ™, provide all unit safety and control functions in a proactive strategy.
  • Units shipped ready for installation, with refrigerant (R-134a) and oil, need only electrical and water connections.
  • Energy efficiencies exceed ASHRAE 90.1 standards.
  • All units have unique water inlet and outlet connections to the evaporator.
  • Direct interface with BACnet ™, LonTalk ™ and Tracer ™ system.
  • Optional for 5-8dBA noise reduction.
  • Standard unit, high efficiency or premium efficiency as an option.

Dependable Performance and Reliability You Can Count On

The true workhorse of the Trane air-cooled portfolio, the Series R® Helical Rotary Chiller RTAC can be found in applications across the globe. More than 50,000 units are currently installed around the world — including over 250,000 air- and water-cooled helical rotary compressors.

Proven value honed over a quarter century

That installed base size demonstrates the value our proven direct-drive, low-speed, semi-hermetic compressor design can deliver for you. We have refined this design over 25 years of helical-rotary chiller engineering and manufacturing experience. That expertise, combined with a rigorous design verification and testing process, ensures that you receive the highest-quality products designed to keep their operation running reliably and efficiently.

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