Trane trg-trc005-en manual Centrifugal Fan Air-Cooled Condenser, Evaporative Condenser

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period two

Condensers

notes

Centrifugal Fan Air-Cooled Condenser

condenser coil

centrifugal fan

Figure 11

An alternative air-cooled condenser uses a centrifugal fan to draw or blow air over the condensing coil. The principal advantage of this design is that the centrifugal fan is capable of overcoming the higher static-pressure losses associated with ductwork. Therefore, if the condenser is to be located indoors and uses a duct system to deliver air to and from the condenser coil, the centrifugal fan air-cooled condenser is probably best suited for this application.

Evaporative Condenser

fan

refrigerant vapor

condenser coil

 

sump

pump

 

 

liquid refrigerant

subcooler

Figure 12

Evaporative Condensers

A modification of the air-cooled condenser is the evaporative condenser. Within this device, the refrigerant flows through tubes and air is drawn or blown over the tubes by a fan. The difference is that water is sprayed on the tube surfaces. As the air passes over the coil, it causes a small portion of the water to evaporate. This evaporation process absorbs heat from the coil,

TRG-TRC005-EN

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Contents Air Conditioning Clinic Refrigeration System Components Comment Card One of the Fundamental SeriesBusiness Reply Mail Refrigeration System Components Preface Refrigeration System ComponentsContents TRG-TRC005-EN Introduction Vapor-Compression RefrigerationRefrigeration Cycle Refrigeration CyclePeriod one Condenser Air-Cooled Condensers CondensersAir-Cooled Condenser Effect of Subcooling Evaporative Condensers Centrifugal Fan Air-Cooled CondenserEvaporative Condenser Water-Cooled Condenser Water-Cooled CondensersCooling Tower Condenser Control Condenser ControlCondenser Capacity Condensing Temperature Control Vary Entering Water Temperature Vary Condenser Water Flow RateCooling Tower Bypass Air-Cooled Condenser Control Condenser Flooding ControlCondensers Finned-Tube Evaporators EvaporatorsFinned-Tube Evaporator Turbulent Flow Superheat Shell-and-Tube Evaporator Shell-and-Tube EvaporatorsEvaporator Control Evaporator ControlFinned-Tube Evaporator Control Face-Split Arrangement80ºF Intertwined Arrangement Row-Split Arrangement Shell-and-Tube Evaporator Control Expansion Devices Expansion DeviceThermostatic Expansion Valve TXV ControlTXV TXV TXV Operation Psia TXV Superheat Setting Too much superheatSolenoid Valve AccessoriesSolenoid Valve Period five Liquid-Line Filter Drier Liquid-Line Filter DrierSealed type Moisture-Indicating Sight Glass Moisture-Indicating Sight GlassSuction Line Filter Suction Line FilterHot Gas Muffler Hot Gas MufflerShutoff Valve Shutoff ValveAccess Port Access PortReview Review-Period OneReview-Period Two Air-cooled condenserReview-Period Three Review-Period FourReview-Period Five For more information, refer to the following references Quiz Questions for PeriodQuiz Answers To C To GGlossary Glossary Glossary Trane Company

trg-trc005-en specifications

The Trane TRG-TRC005-EN is a sophisticated and versatile HVAC control system designed for modern commercial buildings. As part of Trane's innovative lineup, this device offers advanced functionalities to enhance energy efficiency, comfort, and operational ease. The TRG-TRC005-EN is equipped with cutting-edge technologies that make it an essential tool for facility managers and HVAC professionals.

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The TRG-TRC005-EN integrates seamlessly with Trane’s building management systems, offering enhanced connectivity for efficient control. This connectivity allows for real-time data analytics, ensuring users can make informed decisions based on the system’s performance. Furthermore, the device supports both wired and wireless communication protocols, enhancing its flexibility for different building setups.

Energy efficiency is a hallmark of the TRG-TRC005-EN. It features advanced algorithms that actively optimize energy usage, resulting in reduced operational costs. The system can assess external weather conditions and adjust HVAC settings accordingly, promoting energy conservation without compromising comfort.

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In summary, the Trane TRG-TRC005-EN is a powerful HVAC control solution that combines advanced technologies with user-friendly features. Its ability to optimize energy efficiency, enhance comfort, and provide real-time monitoring makes it an invaluable asset for managing modern commercial buildings efficiently. With the TRG-TRC005-EN, users can be assured of a reliable, effective, and intelligent system that meets the demands of today’s interconnected world.
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