Trane installation, operation and maintenance manual. The tonnages of these compressors are 70, 85, and 100 ton, and they are grouped together in different configurations to make up the air cooled product line from 125 to 400 tons. Seal circuits being serviced and charge with dry nitrogen to prevent oil contamination when timely repairs cannot be completed. The unique ability to operate at decreased ambient temperature while producing ice lends to roughly the same work seen by the compressor. The tables reflect a 5c temperature drop through the evaporator. And, with factoryinstalled attenuation, trane further reduces sound levelsup to an additional 3db. We have the largest capacity in the industry going from 10 tons to 500 tons. The 10 and 15ton air cooled cold generator chillers, with trane direct drive hermetic scroll compressors, has outstanding standard features and additional benefits that make selection, installation, and servicing easy. As buildings continue to evolve in size and function, their cooling systems must meet. China 14ton to 2ton air cooled small water chiller.
Trane helical rotary screw compressor has amassed thousands of. As a necessary byproduct, refrigeration creates waste heat that must be exhausted to ambience, or for greater. Aircooled scroll chillers and heat pumps cgaxcxax 40165. We have 1 trane raucc40 manual available for free pdf download. Neither salt nor brackish water is recommended for use in trane aircooled chillers.
Screw compressor liquid chillers, centrifugal fans, aircooled. Chilledwater systems one of the systems series air. Remove old trane chiller and install new chiller in the same area. Air cooled scroll chillers constructed for operation across a wide operating map, these chillers are capable of starting and operating with outside air temperatures from 20f to f. Microprocessorbased trane ch530 controls monitor and maintain optimal operation of the chiller and its associated sensors, actuators, relays, and switches, all of which are factoryinstalled and tested prior to shipping. The trane model rtac air cooled helicalrotary chiller is the result of a search for higher reliability, higher energy efficiency, and lower sound levels for todays environment. Trane air cooled series r chillers are well suited for ice production. Flexibility footprint central to the design of any project is the operating envelope of the air cooled packaged chiller. Chill water lines the chill water supply and return lines will be iron pipe.
Trane leads the industry in providing some of the most reliable, efficient and quiet chiller units in the marketplace. Trane rotary screw air cooled chiller 100 ton mfg genemco. Locate the outdoor unit away from soundsensitive areas. Get indepth information on trane rtaf250 chillers including detailed technical specifications. Sintesis chillers are the first aircooled chillers to offer the choice of either r4a or r5a, a next. After more than 10 years of research and development, trane has also been producing its own screw compressors since 1988. First, the leaving brine temperature from the evaporator is lowered to around 22 to 24f 5. Rtac 140 series, rtac 150 series, rtac 170 series, rtac 185 series, rtac 200 series, rtac 225 series, rtac 250. Trane designed sintesis chillers to deliver high energy efficiency, robust cooling performance and sustainable solutions, with options that allow you to select the chiller that will best serve your building and meet your objectives. Air cooled chillers model rtag 085 to 205 nominal tons 50 hz october 2017 rtagprc001aen. A comparison of air cooled versus water cooled chiller applications is included in period 5. The trane helicalrotary compressor is designed, built, and tested to the same demanding and rugged standards as the trane scroll compressors, the centrifugal compressors, and the previous generation helicalrotary compressors used in both air and water cooled chillers for more than 29 years. Types of water chillers notes water cooled chillers are typically more en ergy efficient than air cooled chillers. The 300ton portable chiller package features a trane rtac chiller unit.
Besides, view the entire catalog of trane rtaf250 chillers with specifications of other products from our extensive catalog from leading manufacturers of chillers source any electronic hvac product from over 20,000 products in the database, make sales enquiries, order literature requests, download. Chiller ice making efficiencies are typically similar to or even better than standard cooling daytime efficiencies as a result of nighttime drybulb ambient relief. The chiller capacity tables cover the most frequently encountered leaving liquid temperatures. Ascend air cooled chiller model acs 140 to 230 nominal tons 2020 trane acsvx002den introduction read this manual thoroughly before operating or servicing. No other air cooled chiller can bring you the unique ef. Trane tracer controls are built on the open bacnet data communication protocol that allows. Caution this symbol indicates the possibility of injury or damage to properties only. Water cooled centrifugal chillers are generally available from 100 to 3,000.
When comparing air cooled and water cooled chillers, available capacity is the first distinguishing characteristic. Aircooled screw chillers model rtaf g process near 0 gwp trane sintesis stands for the broadest variety of stateoftheart technologies, creating the best answer. Centrifugal water chillers can also be divided into two types based on the method used to reject heat to the atmo sphere. Model rtac aircooled series r rotary liquid chiller trane. Air cooled chiller characteristics because water has more thermal mass than air, the onandoff cycling of the air cooled chiller compressor doesnt cause as much fluctuation in the supply air temperature, providing occupants with a more comfortable environment. Installation, operation, and maintenance aircooled scroll. Air cooled helicalrotary liquid chiller 50 hz 4001500 kw. Trane performs a vibration test on the assembled centrifugal chiller at the time of the 100 percent load test. Aircooled screw chillers model rtaf g process trane.
Rtac 120, rtac 140, rtac 155, rtac 170, rtac 185, rtac 200, rtac. For other temperature drops, apply the appropriate performance data adjustment factors. Trane believes that responsible refrigerant practices are important to the environment, our customers, and the air conditioning industry. Low sound levels are standard, with a 58db reduction compared to previous trane air cooled chiller models. Communication model rtad chillers are compatible with trane building. The introduction of this nextgeneration chiller is an exciting step forward in energyefficiency, sound. Performance can be optimized by using the appropriate number of cooling and heating units to meet the load requirements. U96d33776 trane rotary screw air cooled chiller 100 ton. Sintesis aircooled chillers model rtaf 090 to 450 300. Each refrigerant circuit is prov ided with filter, sight glass, electronic expansion valve, and charging valves on the cgam. Rlcds2 june1999 series r rotary liquid chiller 70 to 400. The air cooled rotary chiller utilizes two, three, or four trane helirotor compressors that operate on two refrigeration circuits. Product catalog aircooled series r chiller model rtac. The 500ton portable chiller package features a trane rtac chiller unit.
The unique ability to operate at decreased ambient temperature while producing ice results in approximately the same amount of work for the compressor. Centrifugal water chillers can also be divided into two types based on the method used to reject heat to the atmosphere. In an effort to reduce energy consumed by hvac equipment and to continually produce chilled water, trane has developed the model rtag chiller with higher. Aircooled series r helicalrotary liquid chillers trane. Trane is a leading manufacturer in the field of air conditioning and the application of rotary compressors. Trane chiller plant controls architecture is built around core hightechnology components that are scalable for water cooled or air cooled chiller plant infrastructures. Packaged water cooled chillers are typically available from 10 to. The trane stealth air cooled chiller is ideal for a wide variety of building types and sizes both new construct and existing buildings, especially for k12 educational institutions and data centers. Both air cooled and water cooled helicalrotary chillers are generall y available from 70 to 450 tons 200 to 1500 kw. Trane introduces advanced control solutions designed to. Flexibility as both cooler and heater air cooled chillers dont require the following refrigeration equipment construction and hence may even shorten construction time compared with watercoolers. Trane rtaf250 chiller specifications trane chillers. Refer to trane engineering bulletins for application information on rtaa chillers.
The new trane model rtac air cooled helicalrotary chiller is the result of a search for higher reliability, higher energy efficiency, and lower sound levels for todays environment. Besides, view the entire catalog of trane acs160 chillers with specifications of other products from our extensive catalog from leading manufacturers of chillers source any electronic hvac product from over 20,000 products in the database, make sales enquiries, order literature requests, download. Trane air cooled chillers are well suited for ice production. The trane air cooled chiller is uniquely suited to low temperature applications like ice storage because of the ambient relief experienced at night. In an effort to reduce energy consumed by hvac equipment and to continually produce chilled water, trane has developed the model rtac chiller with higher efficiencies. Trane air cooled series r chillers are designed for year round operation over a range of ambient temperatures. This liquid can then be circulated through a heat exchanger to cool equipment, or another process stream such as air or process water. Second, the ambient temperature has typically dropped. The industrialgrade design of this series rtm helical rotary chiller is ideal for both industrial and commercial markets, in applications such as office buildings, hospitals, schools, retail buildings, and industrial facilities. Economic perspectives from chiller design to operation trane. Trane rtac chiller units feature directdrive, lowspeed semihermetic compressors, microprocessor control systems, factory. With the low ambient option, these units will operate down to 0f 18c.
Trane screw compressor more than 30 years of experience designed, built and tested according to the most demanding and rugged standards proven track record more than 400 000 compressors worldwide industry leading reliability. This tradition of using excellence to meet market demands is illustrated with thetrane 20 to ton air cooled scroll chiller. In addition, air cooled chillers have a much greater turndown capability. Get indepth information on trane rtaf310 chillers including detailed technical specifications. Water cooled centrifugal chillers ar e generally available from 100 to 3,000. The condensing temperature in a water cooled chiller is dependent on the condenserwater temperature, which.
Trane offers water cooled helical rotary compressor chillers, the model rthd. Get indepth information on trane acs160 chillers including detailed technical specifications. Trane rtaf310 chiller specifications trane chillers. Warnings,cautions,and notices safety advisories appear throughout this manual as required. Lontalk communications interface for chillers lcic. The evaporator is a brazed pl ate heat exchanger which is equipped with a water drain and vent connections in the water piping. Installing, starting up, and servicing this equipment can be hazardous due to system pressures, electrical components, and equipment location roof, elevated. Model rtad chillers guarantee a refrigerant that has a future and that complies with current and upcoming environmental regulations. Trane aircooled series r chillers are designed for year round operation over a range of ambient temperatures. Major vaporcompression chiller components include an evaporator, compressors, condenser, and expansion devices figure 1.
Model rtad helicalrotary chillers have been optimized for exclusive use of chlorinefree and ozone layerfriendly, r4a refrigerant. This tradition of using excellence to meet market demands is illustrated with the new trane aquastream 3g the 55450 kw air cooled cooling unit. Installation, operation, maintenance series r air cooled rotary. Air cooled chillers are typically available in packaged chillers ranging from 7. In an effort to reduce energy consumed by hvac equipment and to continually produce chilled water, trane has developed the model rtac chiller with. The cgam air cooled scroll chiller offers efficient, flexible and quiet operation. A chiller is a machine that removes heat from a liquid via a vaporcompression, adsorption refrigeration, or absorption refrigeration cycles.
The model rtac chiller will operate as standard in ambient temperatures of 25 to 115f 4 to 46c. Just for information and knowledge about trane chiller how does working this one how is your experience about trane chiller. Since most centrifugal chillers are water cool ed, they are the primary focus of this clinic. Trane stealth aircooled chillers model rtae catalogue. It is the perfect combination of sound and efficiency for your small jobs. The levels of vibration generated by the operating unit are so low, a nickel can balance on the edge of the main compressormotor assembly 48. The tonnages of these compressors is 35, 40, 50, 60, 70, 85, and 100 ton, and they are grouped together in different configurations to make up the air cooled product line from 70 to 400 tons. User manuals, trane chiller operating guides and service manuals.
Aircooled series r helicalrotary liquid chiller trane. Rtaa packaged aircooled helical rotary liquid chiller for. Product catalog, aircooled series r chillers, model. The primary focus in period 1 is on the water cooled chiller, although it includes some discussion of air cooled chiller components. Confidential and propriatary information of trane technology comparison evaluation of design choice advantages characteristic. The refrigerant condensing temperature in an air cooled chiller is dependent on the ambient drybulb temperature.
Caution always check for gas refrigerant leakage after installation or repair of product. Trane advocates the responsible handling of all refrigerants including industry replacements for cfcs such as and hcfcs and hfcs. Product catalog, aircooled scroll chillers, model cgam. April2020 aaccpprrcc000022cceenn productcatalog ascend air cooled chiller model acs 140to230nominaltons. Product catalog, stealth model rtae aircooled chillers with. This new standard requires higher efficiencies than past technologies can deliver. This manual discusses the chiller s evaporator and condenser and their relationship to the chilledwater system. Aircooled chillers the most versatile and commonly used piece of equipment in our fleet is the air cooled chiller.
Trane stealth air cooled chillers deliver an industryleading combination of partload and fullload ef. Trane conquest chillers and heat pumps uniquely combine the best in performance with the best in value. Typical vaporcompression chiller watercooled chillers are typically installed indoors. Since most centrifugal chillers are water cooled, they are the primary focus of this clinic. Adaptive control maintains chiller operation under adverse conditions, when many other chillers might simply shut down. Trane acs160 chiller specifications trane chillers. Ascend air cooled chiller model acs 140 to 230 nominal tons 2020 trane acsvx002den introduction read this manual thoroughly before operating or servicing this unit. Besides, view the entire catalog of trane rtaf310 chillers with specifications of other products from our extensive catalog from leading manufacturers of chillers source any electronic hvac product from over 20,000 products in the database, make sales enquiries, order literature requests, download. Extend the chill water supply and return lines on the roof to the front of building and turn down and out 3 feet from the ground. Trane engineers brought innovation to every component in the next generationtrane stealth chiller. Design and manufacturing excellence makes trane a leader in the air cooled chiller marketplace. An air cooled machine typically switches to ice production at night. Aircooled scroll chillers and heat pumps cgaxcxax 40165 kw. Using state of the art chillers from trane, we are able to offer a varied fleet that will meet almost any temporary demand.
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