Trane RT-PRC007-EN manual Model Number Description

Page 14

Model

Number

Description

YC

D

480

A

4

 

H

 

A

1

 

A

 

4

 

F

 

D

1

A

0

0

0

 

0

 

0

0

 

0

 

0

0

0

 

0

 

05

12

3

456

7

 

8

 

9

 

10

 

11

 

12

13

 

14

 

15

 

16

17

18

19

20

 

21

 

22

 

23

24

25

26

27

 

28

 

29

Digit 1, 2 — Unit Function

TC

=

DX Cooling, No Heat

TE

=

DX Cooling, Electric Heat

YC

=

DX Cooling, Natural Gas Heat

Digit 3 — Unit Airflow Design

D= Downflow Configuration H = Horizontal Configuration

Digit 4, 5, 6 — Nominal Cooling Capacity

330 = 27½ Tons

360 = 30 Tons

420 = 35 Tons

480 = 40 Tons

600 = 50 Tons

Digit 7 — Major Development Sequence

A = First

Digit 8 — Power Supply (See Note 1)

E = 208/60/3 F = 230/60/3 4 = 460/60/3 5 = 575/60/3

Digit 9 — Heating Capacity (See Note 4)

0= No Heat (TC only) L = Low Heat (YC only) H = High Heat (YC only)

Note: When second digit is “E” for Electric Heat, the following values apply in the ninth digit.

A = 36 KW B = 54 KW C = 72 KW D = 90 KW E = 108 KW

Digit 13 — Supply Fan Motor, HP

1 = 7.5 Hp Std. Eff.

2 = 10 Hp Std. Eff.

3 = 15 Hp Std. Eff.

4 = 20 Hp Std. Eff.

5 = 7.5 Hp Hi. Eff.

6 = 10 Hp Hi. Eff.

7 = 15 Hp Hi. Eff.

8 = 20 Hp Hi. Eff.

Digit 14 — Supply Air Fan Drive Selections (See Note 3)

A = 550 RPM

H = 500 RPM

B = 600 RPM

J = 525 RPM

C = 650 RPM

K = 575 RPM

D = 700 RPM

L = 625 RPM

E = 750 RPM

M = 675 RPM

F = 790 RPM

N = 725 RPM

G = 800 RPM

 

Digit 15 — Fresh Air Selection

A= No Fresh Air

B= 0-25% Manual Damper

C= 0-100% Economizer, Dry Bulb Control

D= 0-100% Economizer, Reference Enthalpy Control

E= 0-100% Economizer, Differential Enthalpy Control

F= “C” Option and Low Leak Fresh

Air Damper

G= “D” Option and Low Leak Fresh Air Damper

H= “E” Option and Low Leak Fresh Air Damper

Digit 16 — System Control

1 = Constant Volume

2 = VAV Supply Air Temperature Control w/o Inlet Guide Vanes

3 = VAV Supply Air Temperature Control w/Inlet Guide Vanes

4 = VAV Supply Air Temperature Control w/Variable Frequency Drive w/o Bypass

5 = VAV Supply Air Temperature Control w/Variable Frequency Drive and Bypass

Note: Zone sensors are not included with option and must be ordered as a separate accessory.

Digit 17 - 29 — Miscellaneous

A= Service Valves (See Note 2)

B= Through the Base Electrical Provision

C= Non-Fused Disconnect Switch with External Handle

D= Factory-Powered 15A GFI Convenience Outlet and Non-Fused Disconnect Switch with

External Handle

E= Field-Powered 15A GFI Convenience Outlet

F= ICS Control Option — Trane Communication Interface, Supply Air Sensing and Clogged Filter Switch

G= Ventilation Override

H= Hinged Service Access

J= Condenser Coil Guards

K= LonTalk Communication Interface

L= Special

M= Stainless Steel Drain Pans

N= Black Epoxy Coated Condenser Coil

Digit 10 Design Sequence

A = First

Digit 11 — Exhaust

0 = None

1 = Barometric Relief (Available w/Economizer only) 2 = Power Exhaust Fan (Available w/Economizer only)

Digit 12 — Filter

A = Standard 2” Throwaway Filters

B = High Efficiency 2” Throwaway Filters C = High Efficiency 4” Throwaway Filters

Note:

1.All voltages are across the line starting only.

2.Option includes Liquid, Discharge, Suction Valves.

3.Supply air fan drives A thru G are used with 27½-35 ton units only and drives H thru N are used with 40 & 50 ton units only.

4.Electric Heat KW ratings are based upon voltage ratings of 240/480/600 V. Voltage offerings are as follows (see table PD-9 for additional information):

 

 

 

 

KW

 

 

Tons

Voltage

36

54

72

90

108

27½ to 35

240

x

x

 

 

 

 

480

x

x

x

x

 

 

600

 

x

x

x

 

40 and 50

240

 

x

 

 

 

 

480

 

x

x

x

x

 

600

 

x

x

x

x

5. The service digit for each model number contains 29 digits; all 29 digits must be referenced.

14

RT-PRC007-EN

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Contents Packaged Rooftop Air Conditioners Introduction American Standard IncContents Optional Features Features and BenefitsStandard Features Simple Design with 70% Fewer Parts Proven DesignThroughTesting and ResearchTrane 3-DScroll Compressor LowTorque VariationMicro Controls Features BenefitsQuality and Reliability MicroSingle Point Power RigorousTestingEase of Installation FC Fans with Inlet GuideVanesEasy to Service ValueVariTrac Barometric Relief Dampers Application Recommendations Power Exhaust FanExhaust Air Options Altitude CorrectionsDuct Design Acoustical ConsiderationsClearance Requirements Selection Procedure Supply Air FanNatural Gas Heating System Air Delivery ProcedureElectric Heating System Unit Electrical RequirementsModel Number Description General Data Table GD-1 General Data 27 1/2 30 TonsTable GD-2- General Data 35-40Ton Table GD-3- General Data 50Ton Table PD-3 Gas Heating Capacity Altitude Correction Factors Performance Adjustment FactorsTable PD-1- Enthalpy of Saturated AIR Table PD-5- 30Ton Gross Cooling Capacities Mbh Performance DataTable PD-4 27 1/2 Ton Gross Cooling Capacities MBh Table PD-6 35Ton Gross Cooling Capacities Mbh Table PD-7 40Ton Gross Cooling Capacities MbhTable PD-8 50Ton Gross Cooling Capacities MBh Table PD-11 Natural Gas Heating Capacities Table PD-9 Electric Heat AirTemperature RiseTable PD-10 Available Electric Heat KW Ranges Table PD-12 Supply Fan Performance 27½ 35Ton Static Pressure in. wg1Table PD-13 Supply Fan Performance 40 and 50Ton Gas Heat Electric Heat3 ID Coil Table PD-14 Component Static Pressure Drops in.W.G.1Heating System Filters2 Nominal Nominal Drive Table PD-15 Supply Air Fan Drive Selections20 HP Table PD-16- Power Exhaust Fan Performance Controls VAV Units OnlyCV Units Only Auto Changeover Unoccupied ZoneTemperature Control Cooling and HeatingSupply AirTempering ConventionalThermostat InterfaceCoil Freeze Protection Frostat Occupied/Unoccupied SwitchingFan Failure Switch Night Setback SensorsSet 2. Rooftop units with Electric Heat Electrical Service SizingElectrical Data Table ED-2 27½-50Ton Electrical Service Sizing Data1 Dimensional Data Figure DD-1 27 1/2 35Tons TC,TE,YC Low HeatDimensional Data Figure DD-3 40-50Tons TC,TE,YC Low & High Heat Dimensional Field Installed SensorsConstant CV and VAV Integrated Comfort System SensorsTableW-3 ComponentWeights WeightsTableW-2 Point Loading AverageWeight1 TableW-4 Minimum Operating Clearances for Unit InstallationMechanical Specifications Unit Options Accessories LP Conversion Kit 20-60Ton Literature Order Number File Number PL-RT-TC/TE/YC-27½ 50-TONS-PRC0007-EN-10-2001

RT-PRC007-EN specifications

The Trane RT-PRC007-EN is a part of Trane’s highly regarded line of air-cooled chillers, designed to provide exceptional performance and efficiency for a variety of commercial applications. This model is known for its robust engineering and cutting-edge technologies, making it a favored choice among facility managers and HVAC professionals.

One of the key features of the RT-PRC007-EN is its energy efficiency. Its advanced compressor design, alongside innovative heat exchanger technology, allows it to achieve significant energy savings, meeting or exceeding standards set by the Department of Energy. This efficiency not only results in lower operational costs but also contributes to a smaller carbon footprint, making it an environmentally friendly choice.

The chiller is equipped with variable speed compressors which adjust their output in relation to the cooling demand. This feature ensures optimal performance at all times, reducing energy consumption during partial load operations. Additionally, the RT-PRC007-EN incorporates Trane's unique Adaptive Control technology. This intelligent control system continuously monitors system parameters and environmental conditions, optimizing performance in real-time to ensure reliable operation.

Another standout characteristic of the RT-PRC007-EN is its quiet operation. The inclusion of sound-dampening technology and strategically placed acoustic insulation allows this chiller to operate with minimal noise, making it suitable for installations in noise-sensitive environments like hospitals or schools.

Durability is another hallmark of the RT-PRC007-EN. Built with high-quality materials, it is designed to withstand harsh operating conditions. Its corrosion-resistant components ensure longevity and reduce the need for extensive maintenance, making it a reliable choice for operators.

Lastly, the RT-PRC007-EN comes with a variety of customization options, including different refrigerant types, control systems, and capacity configurations. This flexibility allows it to adapt to the specific needs of different applications and building designs.

In summary, the Trane RT-PRC007-EN represents a fusion of efficiency, reliability, and advanced technology, making it an excellent option for those seeking a cutting-edge air-cooled chiller for their commercial HVAC needs.
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