General Data

SCWF/SIWF

42-80 Tons

 

 

 

 

Table GD-3. SCWF/SIWF Water-Cooled Self-Contained, 42-80Tons

Unit Size

 

42

46

52

58

65

72

80

Compressor Data

 

 

 

 

 

 

 

 

Quantity

 

2/1

2/1

3

3

3/1

3/1

4

NominalTon/Comp

 

10/15

10/15

15

15

15/10

15/10

15

Circuits

 

3

3

3

3

4

4

4

Evaporator Coil Data

 

 

 

 

 

 

 

 

Rows

 

3

4

2

4

3

4

6

Sq. Ft.

 

38.57

38.57

49.09

49.09

49.09

49.09

49.09

Sq. m

 

(3.58)

(3.58)

(4.56)

(4.56)

(4.56)

(4.56)

(4.56)

FPF

 

144

144

144

144

144

144

144

Condenser Data

 

 

 

 

 

 

 

 

Minium GPM w/o Econ

 

64

64

84

84

102

102

112

Minium liters / sec. w/o Econ

(4.04)

(4.04)

(5.3)

(5.3)

(6.43)

(6.43)

(7.07)

Minimum GPM w/ Econ

 

64

64

84

84

102

102

112

Minium liters / sec. w/ Econ

 

(4.04)

(4.04)

(5.3)

(5.3)

(6.43)

(6.43)

(7.07)

MaximumGPM

 

142

142

186

186

226

226

248

Maximum liters / sec.

 

(8.96)

(8.96)

(11.73)

(11.73)

(14.26)

(14.26)

(15.65)

Evaporator Fan Data

 

 

 

 

 

 

 

 

Quantity

 

1

1

1

1

1

1

1

Size (Dia. - inches)

 

25"

25"

25"

25"

27.5"

27.5"

27.5"

Size (Dia. - mm)

 

(635)

(635)

(635)

(635)

(698.5)

(698.5)

(698.5)

MinimumHP

 

7.5

7.5

10

10

10

10

10

MinimumkW

 

(5.59)

(5.59)

(7.46)

(7.46)

(7.46)

(7.46)

(7.46)

MaximumHP

 

30

30

50

50

50

50

50

MaximumkW

 

(22.37)

(22.37)

(37.29)

(37.29)

(37.29)

(37.29)

(37.29)

Minimum Design CFM

 

11200

11960

14250

15080

16900

18700

20800

Minimum Design liter / sec.

 

(5286)

(5645)

(6725)

(7117)

(7976)

(8825)

(9817)

Maximum Design CFM

 

17850

19550

22100

24650

27625

29800

29800

Maximum Design liter / sec.

 

(8424)

(9227)

(10430)

(11634)

(13038)

(14064)

(14064)

General Data

 

 

 

 

 

 

 

 

EER

 

14.1

14.2

13.1

13.5

13.1

13.0

13.0

IPLV

 

13.9

13.6

12.9

12.5

12.4

11.8

11.4

Refrigerant Charge - lbs. R-22

 

 

 

 

 

 

 

Circuit A

 

28

30

28

30

28

30

32

Circuit B

 

24

25

28

30

28

30

32

Circuit C

 

24

25

28

30

28

30

32

Circuit D

 

-

-

-

-

24

25

32

Refrigerant Charge - kg R-22

 

 

 

 

 

 

 

 

Circuit A

 

(12.7)

(13.6)

(12.7)

(13.6)

(12.7)

(13.6)

(14.5)

Circuit B

 

(10.9)

(11.3)

(12.7)

(13.6)

(12.7)

(13.6)

(14.5)

Circuit C

 

(10.9)

(11.3)

(12.7)

(13.6)

(12.7)

(13.6)

(14.5)

Circuit D

 

-

-

-

-

(10.9)

(11.3)

(14.5)

Capacity Steps - %

 

100/71/43/26/0

100/70/41/30/0

100/65/32/0

100/65/30/0

100/71/44/24/0

100/71/43/23/0

100/73/46/20/0

Filter Data

 

 

 

 

 

 

 

 

Quantity

 

4

4

4

4

4

4

4

Size (inches)

 

16x20x2

16x20x2

16x20x2

16x20x2

16x20x2

16x20x2

16x20x2

Size (mm)

(406 X 508 X 51)

(406 X 508 X 51)

(406 X 508 X 51)

(406 X 508 X 51)

(406 X 508 X 51)

(406 X 508 X 51)

(406 X 508 X 51)

Quantity

 

8

8

8

8

8

8

8

Size (inches)

 

16x25x2

16x25x2

16x25x2

16x25x2

16x25x2

16x25x2

16x25x2

Size (mm)

(406 X 635 X 51)

(406 X 635 X 51)

(406 X 635 X 51)

(406 X 635 X 51)

(406 X 635 X 51)

(406 X 635 X 51)

(406 X 635 X 51)

Quantity

 

2

2

2

2

2

2

2

Size

 

20x20x2

20x20x2

20x20x2

20x20x2

20x20x2

20x20x2

20x20x2

Size (mm)

(508 X 508 X 51)

(508 X 508 X 51)

(508 X 508 X 51)

(508 X 508 X 51)

(508 X 508 X 51)

(508 X 508 X 51)

(508 X 508 X 51)

Quantity

 

4

4

4

4

4

4

4

Size

 

20x25x2

20x25x2

20x25x2

20x25x2

20x25x2

20x25x2

20x25x2

Size (mm)

(508 X 635 X 51)

(508 X 635 X 51)

(508 X 635 X 51)

(508 X 635 X 51)

(508 X 635 X 51)

(508 X 635 X 51)

(508 X 635 X 51)

Notes:

1.Compressors areTrane 3D® scroll.

2.EER and IPV are rated in accordance to the ARI Standard 340/360-93. Based on 80/67 F (26.7/19.4 C) to the evaporator coil, nominal airflow and 85-95 F (29.4/35 C) condenser water.

3.All units operate with R-22. Units ships with full operating charge.

4.Maximum cfm limits are set to prevent moisture carryover on the evaporator coil.

5.Minimum cfm limits are set to ensure stable thermal expansion valve operation at low load conditions.

6.Filter sizes are for units without hot water or steam heating coils

18

PKG-PRC002-EN

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Trane PKG-PRC002-EN manual Table GD-3. SCWF/SIWF Water-Cooled Self-Contained, 42-80Tons
Page 17 Page 19

PKG-PRC002-EN specifications

The Trane PKG-PRC002-EN is a groundbreaking packaged rooftop unit designed to meet the diverse needs of commercial and industrial spaces. This model showcases Trane’s commitment to innovation, energy efficiency, and reliability, making it a preferred choice for HVAC professionals and building owners alike.

One of the main features of the PKG-PRC002-EN is its high-efficiency design. This unit leverages advanced technologies to minimize energy consumption while ensuring optimal cooling and heating performance. Its efficient compressor, coupled with enhanced heat exchangers, significantly reduces operating costs and energy bills, aligning with today’s sustainability goals.

The PKG-PRC002-EN features a robust and durable construction, which translates to enhanced longevity and reduced maintenance requirements. Designed for ease of installation, the unit is compact and lightweight, facilitating seamless retrofitting and integration into existing systems. Furthermore, its accessible service panels allow for straightforward maintenance and repairs, thus minimizing downtime and service disruptions.

Equipped with Trane's advanced control technology, the PKG-PRC002-EN offers precise temperature management, ensuring consistent comfort across different zones within a building. The intuitive controls enable users to program schedules and adjust settings based on their specific needs, enhancing comfort while maximizing efficiency.

The model also incorporates advanced filtration options, improving indoor air quality by effectively reducing pollutants and allergens. This focus on health and safety is essential, especially in commercial settings where air quality can significantly impact occupant well-being and productivity.

Another notable characteristic of the PKG-PRC002-EN is its low noise levels during operation, which is essential for maintaining a conducive indoor environment in workplaces, retail spaces, or educational institutions. The unit's design minimizes sound transmission, creating a more pleasant atmosphere for occupants.

In summary, the Trane PKG-PRC002-EN is a highly efficient, reliable, and user-friendly rooftop unit that combines advanced technology with robust construction. Its energy-saving features, superior air quality options, and focus on quiet performance make it an excellent choice for modern commercial HVAC applications, ultimately contributing to sustainable building practices and enhanced occupant comfort.
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