Trane PKGP-PRC003-EN manual 6Ton ½ Ton 10Ton 2000 3000 CFM, WS120A3,A4,AW

Page 36

Performance

Data

Table PD-40 — Air Temperature Rise Across Electric Heaters (Degree F)

 

 

 

3Ton 1

 

4 Ton 2

 

5 Ton

3

 

 

 

 

1200 CFM

1600 CFM

2000 CFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Single Phase

Three Phase

Single Phase

Three Phase

Single Phase

Three Phase

KW

Stages

WSC036A11

WSC036A3,A4,AW

WSC048A1

WSC048A3,A4,AW

WSC060A1

WSC060A3,A4,AW

 

 

 

 

 

 

 

 

 

 

 

 

5.00

1

13.2

—

9.9

—

7.9

 

—

6.00

1

—

15.8

 

—

11.9

 

—

 

9.5

 

10.00

2

26.3

—

19.8

—

15.8

 

—

12.00

2

—

31.6

 

—

23.7

 

—

 

19.0

 

13.80

2

36.4

—

27.3

—

21.8

 

—

17.40

2

—

45.8

 

—

34.4

 

—

 

27.5

 

17.60

2

—

—

34.8

—

27.8

 

—

23.00

2

—

—

—

—

—

 

36.4

 

 

 

 

 

 

 

 

 

 

 

 

 

For minimum design airflow, see airflow performance table for each unit.

To calculate temp rise at different air flow, use following formula:

Temp. Rise across Elect. Htr =

kWx3414

1.08xCFM

 

Notes:

1.The minimum allowable airflow for a 3 ton with a 17.4 KW heater is 1020 CFM.

2.The minimum allowable airflow for a 4 ton with a 17.4 or 17.6 KW heater is 1440 CFM.

3.The minimum allowable airflow for a 5 ton with a 23.0 KW heater is 1900 CFM.

Table PD-41 — 6-10 Tons Air Temperature Rise Across Electric Heaters (Degrees F)

 

 

 

6Ton

 

7½ Ton

10Ton

 

 

 

2000

 

3000 CFM

 

4000 CFM

 

KW

Stages

WSC072A3, A4, AW

WSC090A3, A4, AW

WS120A3,A4,AW

9.00

1

14.2

9.5

 

—

18.00

1

28.5

19.0

 

14.2

 

27.00

2

42.7

28.5

 

21.3

 

36.00

2

56.9 1

37.9

 

28.5

 

54.00

2

 

—

 

—

42.7

 

For minimum design airflow, see airflow performance table for each unit.

To calculate temp rise at different air flow, use following formula:

Temp. Rise across Elect. Htr =

Note:

kWx3414

1.08xCFM

1. Minimum allowable aiflow for a 6 ton with a 36.0 KW heater is 2450 cfm.

Table PD-42 — Electric Heater Temperature Rise Correction Factors

% Variation From Nominal CFM

- 20

- 15

- 10

- 5

0

+5

+10

+15

+20

Temperature Rise Multiplier

1.25

1.17

1.11

1.05

1.00

0.95

0.91

0.87

0.83

 

 

 

 

 

 

 

 

 

 

36

PKGP-PRC003-EN

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Contents Packaged Heat Pumps Introduction American Standard Inc. All Rights ReservedContents Features Benefits Factory Installed Options Field Installed OptionsFactory or Field Installed Options Features and Benefits Easy to Install, Service and MaintainQuality and Reliability Clogged Filter/Fan Failure Switch ColoredAnd NumberedWiringBlack Epoxy Pre-Coated Coils Cabinet IntegrityPhase Monitor Power Exhaust OptionQuick-Access Panels Quick-Adjust Idler ArmRigorous Testing Ventilation Override AccessoryUnit Cabinet VariTracEasy to Install Added Efficiency Barometric Relief Condensate TrapClearance Requirements Unit PitchCooling Capacity Heating CapacityAir Delivery Selection StepModel Number Description 036 11 12,13General DataTable GD-1 General Data General Data Table GD-2 General DataOutdoorSoundRatingdB3 Outdoor Coil -Type Outdoor Fan Type½, 10Ton Table GD-3 General DataEER2 Outdoor Fan- TypePerformance Data MBH SHCMBH SHC MBH SHC MBH SHC Ton Three Phase WSC060A1,A3, A4, AW Performance½ Ton Three Phase Ton Three PhaseMBH SHC MBH SHC MBH SHC MBH SHC MBH WSC036A HorizontalWSC048A WSC060AData3Ton Table PD-8Table PD-9 Data4Ton Table PD-10Table PD-11 HP Standard Motor & Field SuppliedData5Ton Table PD-12Table PD-13 HP Standard Motor & Drive Low Static DriveData6Ton Table PD-14Table PD-15 Data7½Ton Table PD-16Table PD-17 HP Oversized Motor& Field Supplied Sheave2Data10 Ton Table PD-18Table PD-19 HP Standard Motor & Drive HP Oversized Motor & DriveTable PD-20- Standard Motor & Sheave/Fan Speed Rpm Table PD-22 Oversized Motor & Drive Sheave/Fan Speed RpmWSC072A WSC090ATable PD-25 Outdoor Sound Power Level dB ref -12Watts WSC072A WSC090A WSC120AHeating Capacities Net WSC036A1 At 1200 CFM At 1200 CFMHeating Capacities Net WSC048A1 At 1600 CFM At 1600 CFMHeating Capacities Net WSC60A1 At 2000 CFM At 2000 CFMWSC72A At 3000 CFM Downflow Configuration WSC120A Table PD-38 Auxiliary Electric Heat Capacity Nominal Distribution6Ton ½ Ton 10Ton 2000 3000 CFM WS120A3,A4,AW14.2 18.00 28.5 19.0 27.00 42.7 21.3 36.00 56.9 37.9 54.00 Controls ReliaTel Controlled UnitsTable ED-1 Unit Wiring Electrical Data208/230 Volts Single Phase 208/230 Volts Three PhaseVolts Three Phase BAYHTR306A FLA LRA Table ED-8 Electrical Characteristics Power Exhaust AMPS1 AmpsHP2 RPM RLA LRA Zone Sensors -Typical Number Of Wires Jobsite ConnectionsDimensional Data TonsDimensional DataDimensional Data 7½ Tons WSC072A and WSC090A Tons -WSC120ASupply Tons Unit Clearance and Roof OpeningTons Roof Curb Tons Downflow Duct Connections Field FabricatedData Accessories See Page 46 forThrough the Base Utilities InformationTons Economizer, Manual, or Motorized Fresh Air DamperSee Page 48 forThrough the Base Utilities Information Weights Table W-2 Factory-installed Options Net Weights Lbs1,2Mechanical Specifications Factory Installed Options Factory or Field Installed OptionsField Installed Options PL-UN-PKGP-WSC 3-10TONS-PRC003-EN-09-04 PL-UN-PKGP-WSC 3-10TONS-PRC003-EN-02-04

PKGP-PRC003-EN specifications

The Trane PKGP-PRC003-EN is a high-performance packaged rooftop unit designed to provide efficient heating, cooling, and ventilation solutions for a wide variety of commercial applications. Its innovative design encompasses advanced technologies aimed at improving energy efficiency and overall operational efficiency.

One of the standout features of the PKGP-PRC003-EN is its highly efficient variable speed compressor. This technology allows the unit to modulate its capacity based on the specific needs of the environment, ensuring optimal comfort levels while reducing energy consumption. Coupled with a robust fan system, the unit can maintain precise temperature control in fluctuating weather conditions, providing reliable comfort year-round.

The unit's advanced controls use a user-friendly interface that simplifies operation and monitoring. These controls can be integrated with building management systems (BMS), allowing for seamless connectivity and enhanced control over the HVAC system. With the capability for remote monitoring, facility managers can track performance metrics and receive alerts for maintenance, ensuring that the unit operates efficiently and minimizes downtime.

In terms of design, the PKGP-PRC003-EN is equipped with durable construction materials that withstand outdoor environments, ensuring a long lifespan with minimal maintenance. The unit’s compact footprint allows it to fit in tight spaces on rooftops, making it an ideal choice for urban environments where space is limited.

Furthermore, the Trane PKGP-PRC003-EN incorporates advanced filtration systems to improve indoor air quality. These filters effectively capture dust, pollen, and other allergens, contributing to a healthier indoor environment. The unit is also designed with sound attenuation features, minimizing operational noise, which is particularly beneficial for installations in noise-sensitive areas.

Overall, the Trane PKGP-PRC003-EN sets a high standard in the realm of rooftop HVAC solutions. Its combination of energy efficiency, smart control capabilities, and robust construction makes it a reliable choice for businesses looking to enhance their indoor climate while being mindful of operational costs. The integration of advanced technologies ensures that it not only meets but exceeds the expectations of modern HVAC performance, all while maintaining user-friendly operation and maintenance.
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