Trane SSP-PRC001-EN manual Refrigeration System, Evaporator Coil, Evaporator Fan

Page 61

Mechanical Specifications

and vibration to building structures, equipment and adjacent spaces. Packages shall be available in either neoprene-in-shear or spring-flex types.

Time Delay Relay — Shall prevent compressors in dual compressor unit from coming on line simultaneously. Timer shall be 24-volt, 60 cycle, with four minute timing period.

Anti-Short-Cycle Timer — Shall prevent rapid on-off compressor cycling in light load conditions by not allowing compressor to operate for 5-7 minutes upon shutdown. Shall consist of a solid state timing device, 24-volt, 60 cycle with either 5 or 7 minute fixed-off timing period.

Condenser Coil Guard — Metal grille with PVC coating shall be provided to alleviate coil damage.

Black Epoxy Coated Condenser Coil — The black epoxy coils have a thermoset vinyl coating that is bonded to the aluminum fin stock prior to the fin-stamping process. The pre-coated coils are an economical option for protection in mildly corrosive environments.

Air Handlers

General

Air handler units shall be completely factory assembled including coil, condensate drain pan, fan motor(s), filters and controls in an insulated casing that can be applied in either vertical or horizontal configuration. Units shall be rated and tested in accordance with ARI standard 340/

360.Units shall be UL listed and labeled in accordance with UL 1995 for indoor blower coil units.

Casing

Unit casing shall be constructed of zinc coated, heavy gauge, galvanized steel. Exterior surfaces shall be cleaned, phosphatized and finished with a weather-resistant baked enamel finish. Casing shall be completely insulated with cleanable, foil faced, fire-retardant, permanent, odorless glass fiber material. All insulation edges shall be either captured or sealed. Knockouts shall be provided for unit electrical power and refrigerant piping connections.

Captive screws shall be standard on all access panels.

Refrigeration System

The TWE060A, TWE090A, TWE120A units shall have a single refrigeration circuit and the TWE060B, TWE090B, TWE120B, TWE180B, TWE240B units shall have dual refrigeration circuits. Each refrigeration circuit is controlled by a factory installed thermal expansion valve.

Evaporator Coil

Configured aluminum fin surface shall be mechanically bonded to 3/8" internally enhanced copper tubing and factory pressure and leak tested at 375 psig. Coil is arranged for draw- through airflow and shall provide a double sloped condensate drain pan constructed of PVC plastic. The drain pan shall be removable for cleaning. The condensate drain pan can be installed in any of four positions allowing for vertical or horizontal application and providing external connections on either side of the unit.

Evaporator Fan

Double inlet, double width, forward curved, centrifugal-type fan(s) with adjustable belt drive shall be standard. Thermal overload protection shall be standard on motor. Fan and motor bearings shall be permanently lubricated. Oversized motors shall be available as an option for high static application. All indoor fan motors meet the U.S. Energy Policy Act of 1992 (EPACT)

Controls

Magnetic evaporator fan contactor, low voltage terminal strip, check valve(s), and single point power entry shall be included. All necessary controls shall be factory-installed and wired. Evaporator defrost control shall be included to prevent compressor slugging by temporarily interrupting compressor operation when low evaporator coil temperatures are encountered.

Filters

One inch, throw-away filters shall be standard on TWE060A, TWE090A, TWE060B, TWE090B and TWE120B

model air handlers. Filters shall be accessible from the side coil access panel. Filter rack can be field converted to two inch capability. Two inch, throw-away filters shall be standard on TWE180B and TWE240B models.

Accessories

Electric Heaters — UL and CSA approved electric heat modules shall be available for installation directly on fan discharge. Electric Heaters shall be available in a wide range of capacities with one or two stage control, single-point electric power connection and terminal strip connections. Electric heater elements shall be constructed of heavy-duty nickel chromium elements internally wye connected on 480/600 volt, three phase and delta connected on 208/ 240 volt, three phase. Each 208/240 volt heater shall have pilot duty with secondary backup fuse links for automatic reset of high limit controls. Each 480/600 volt heater shall have automatic line break high limit controls.

Discharge Plenums and Grilles — Accessory discharge plenums shall be available for vertical, free discharge applications. Plenums shall be constructed of heavy-gauge, zinc coated galvanized steel finished with baked enamel to match the air handler unit. Grilles shall be satin finished aluminum and have four- way adjustable louvers.

Return Air Grilles — Accessory return air grille shall be provided for vertical front, free return applications. Grilles shall be installed in place of the front lower side panel. Grille shall be satin finished aluminum with non-adjustable louvers.

Mounting Subbase — Available for vertical floor mount configurations. Subbase shall be constructed of heavy gauge, zinc coated galvanized steel with baked enamel finish to match air handler unit. Subbase is required in the vertical air flow application for condensate drain trapping and when isolators are required.

Vibration Isolators — Shall reduce transmission of noise and vibration to building structures, equipment and adjacent spaces. Packages shall

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Contents Split System Heat Pumps Manufacturing Control IntroductionDesigning the Details Standardized CabinetsContents Condensing Units Options Features and BenefitsAir Handlers Offer More Flexibility Odyssey a Complete Split System Features and BenefitsClearance Requirements Application ConsiderationsBlower Rotation Low Ambient CoolingApplication Considerations Cooling Capacity Selection ProcedureHeating Capacity Air Delivery SelectionSplit System Heat Pump Model Nomenclature Model Number DescriptionAir Handler Model Nomenclature General Data Heat Pumps General DataIndoor Coil Type General Data Air HandlersIndoor Fan Type Filters Type/FurnishedAmbient Temperature 115 Enter WB CFM Air Flow Ambient Temperature 105 Entering WB CFM Air FlowPerformance Data DB F MBH SHCSHC MBH Tons Gross Cooling CapacitiesTons Gross Cooling Capacities DB F DB F MBH SHC MBH SHC MBH SHC MBH SHC7200 198 164.3 217.7 137.3 238.9 88.8 ½ Tons Gross Cooling Capacities and Capacity Curves Suction Temperature F Outdoor Temp FGross Cooling Capacities MBh 7½ Tons TWA090A Heat Pump Only Gross Cooling Capacities MBh 10 Tons TWA120A Heat Pump Only Tons Gross Cooling Capacities and Capacity CurvesGross Cooling Capacities MBh 15 Tons TWA180B Heat Pump Only Capacity Curves 15 Tons TWA180B Heat Pump OnlyGross Cooling Capacities MBh 20 Tons TWA240B Heat Pump Only Capacity Curves 20 Tons TWA240B Heat Pump Only½, 10 Tons Gross Heating Capacities 15, 20 Tons Gross Heating Capacities Low Static Fan Drive 5 Ton TWE060A, TWE060B Air Handleri Evaporator Fan Performance, Low Static Fan Drive, 5 TonsExternal Static Pressure Inches of Water Gauge HP Oversized Motor & SheavesLow Static Fan Drive 7½ Tons TWE090A, B Air Handler Evaporator Fan Performance, Low Static Fan Drive, 7½ TonsCFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP External Static Pressure Inches of Water Gauge 00 1.20 1.40 Evaporator Fan Performance, Low Static Fan Drive, 10 TonsCFM RPM BHP Tons Evaporator Fan PerformanceEvaporator Fan Performance 15 Tons TWE180B Air Handler Evaporator Fan Performance, Low Static Fan Drive, 15 TonsLow Static Fan Drive 15 Ton TWE180B Air Handleri CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHPEvaporator Fan Performance 20 Ton TWE240B Air Handler Evaporator Fan Performance, Low Static Fan Drive, 20 TonsLow Static Fan Drive 20 Tons TWE240B/TWE240E Air Handler CFM RPM BHP BHP RPM BHP RPM BHPSheave Position Turns Tons Unit Model No Open Closed Electric Heat Discharge Plenum and Grille Airflow CFMLouver Angle Deflection Position Tons Model No Discharge Plenum and Grille Assembly Throw DistanceCFM StraightAuxiliary Electric Heat Capacity Air Handler Tons Static Pressure Drop, Auxiliary Heat CapacityBtuh Thermostats ControlsTons Unit Model No Volts Phase Unit Wiring Heat PumpsElectrical Data Compressor Fan Motor Condenser Fan Motor AmpsUnit Wiring Air Handler Tons, Air Handler Unit Wiring, Electrical CharacteristicsElectrical Characteristics Motors 60Hz Air Handler Unit Wiring with Electric Heat TWE120AW TWA060/TWE060A Jobsite ConnectionsTW-048/TWE090B TW-030/TWE060B TW-060/TWE120B TWA090A/TWE180B TWA120A/TWE240BTypical Wiring Heat Pump Single Compressor Wiring Diagram Heat Pump Dual Compressor Wiring Diagram Heat Pump Dual Compressor Wiring Diagram Air Handler Wiring Diagram ½ Tons TWA090 Heat Pump. All dimensions are in inches Dimensional DataTons Tons TWA120A Heat Pump. All dimensions are in inchesTons TWA180B Heat Pump. All dimensions are in inches Tons TWA240B Heat Pump. All dimensions are in inches Tons Model No Air Handler Dimensions½ & 10 Ton 10 Tons TWE060A, 090A, 120A TWE060B, 090B, 120B Air Handlers 10 TonTons TWE180 Air Handlers. All dimensions are in inches Tons TWE180 Air Handlers Tons TWE240B Air Handlers Ton TWE240B Air Handlers Accessories, Electric Heater Discharge Plenum and Grille Dimensions in. No Heat Accessories, Discharge Plenum and GrilleDischarge Plenum and Grille Subbase Dimensions Accessories, SubbaseIsolator Dimensions Accessories, Rubber isolators20 Ton Spring Isolators Accessories, Spring IsolatorsUnit and Corner Weights lbs WeightsAccessory Weights net lbs RIS Air HandlersMechanical Specifications Evaporator Coil Refrigeration SystemEvaporator Fan Control Options Page Trane

SSP-PRC001-EN specifications

The Trane SSP-PRC001-EN is a state-of-the-art product designed to enhance the efficiency and performance of HVAC systems. As a part of Trane’s expanding suite of smart building technologies, this device integrates advanced features and cutting-edge technology to provide optimal climate control for various applications, including commercial and industrial settings.

One of the primary features of the SSP-PRC001-EN is its ability to monitor and manage energy consumption effectively. The device employs real-time data analytics to provide insights into energy use patterns, allowing facility managers to make informed decisions that can significantly reduce operational costs. By leveraging this information, organizations can optimize their HVAC operations, leading to enhanced sustainability and compliance with environmental regulations.

Another notable characteristic of the SSP-PRC001-EN is its integration with Trane’s smart building technology. The system is designed to seamlessly connect with various sensors and building management systems, creating a comprehensive ecosystem for energy management. Its compatibility with existing infrastructure means that users can upgrade their systems without the need for extensive retrofitting, minimizing disruption while maximizing efficiency.

The SSP-PRC001-EN also boasts user-friendly interfaces that simplify operation and monitoring. Facility managers can easily access data and analytics through intuitive dashboards, which can be customized to display the most relevant information. This ease of use is critical for timely decision-making, especially in environments where rapid response to changing conditions is essential.

In terms of reliability and performance, the SSP-PRC001-EN is built to withstand demanding conditions. Designed with durability in mind, its rugged construction ensures long-lasting service, making it an ideal choice for facilities operating in various environments. Moreover, the system is engineered for flexibility, allowing for adjustments based on specific operational needs.

Overall, the Trane SSP-PRC001-EN combines advanced technology with practical features to deliver an efficient, reliable, and user-friendly solution for HVAC management. Whether for upgrading existing systems or integrating into new buildings, it stands as a testament to Trane's commitment to innovation and sustainability in the realm of climate control solutions. This product exemplifies how technological advancements can contribute to smarter building management and energy efficiency in today's demanding operational landscapes.
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