General Data

SCRF/SIRF

20-60 Tons

 

 

 

 

Table GD-4. SCRF/SIRF Air-Cooled Self-Contained

Unit Size

 

20

25

29

30

35

40

50

60

Compressor Data

 

 

 

 

 

 

 

 

 

Quantity

 

2

1/1

1/1

3

3

2/1

3

4

NominalTon/Comp

 

10

15/10

15/10

10

10

10/15

15

15

Circuits

 

2

2

2

2

2

2

2

2

Evaporator Coil Data

 

 

 

 

 

 

 

 

 

Rows

 

3

2

4

3

4

4

4

6

Sq. Ft.

 

21.81

29.98

29.98

31.35

31.35

38.57

49.09

49.09

Sq. m

 

(2.03)

(2.79)

(2.79)

(2.91)

(2.91)

(3.58)

(4.56)

(4.56)

FPF

 

144

144

144

120

144

144

144

144

Evaporator Fan Data

 

 

 

 

 

 

 

 

 

Quantity

 

1

1

1

1

1

1

1

1

Size (Dia. - inches)

 

16.5"

18.25"

18.25"

20"

20"

25"

25"

27.5"

Size (Dia. - mm)

 

(419.1)

(463.6)

(463.6)

(508)

(508)

(635)

(635)

(698.5)

MinimumHP

 

5

5

5

5

5

7.5

10

10

MinimumkW

 

(3.73)

(3.73)

(3.73)

(3.73)

(3.73)

(5.59)

(7.46)

(7.46)

MaximumHP

 

20

25

25

25

25

40

40

50

MaximumkW

 

(14.91)

(18.64)

(18.64)

(18.64)

(18.64)

(22.37)

(37.29)

(37.29)

Minimum Design CFM

 

6500

8700

8700

9100

9880

11960

15080

20800

Minimum Design liters / sec.

 

(3068)

(4106)

(4106)

(4295)

(4663)

(5645)

(7117)

(9817)

Maximum Design CFM

 

10625

12325

13600

14875

16150

19550

24650

29800

Maximum Design liters / sec.

(5014)

(5817)

(6418)

(7020)

(7622)

(9227)

(11634)

(14064)

General Data

 

 

 

 

 

 

 

 

 

EER

 

10.8

10.8

10.8

11.0

11.2

11.3

10.8

9.9

IPLV

 

11.8

12.1

11.4

12.8

12.6

12.5

12.0

10.0

Refrigerant Charge - lbs. R-22

 

57.2

66.7

72

57

57.2

66.7

72

72

Refrigerant Charge - kg R-22

(25.9)

(30.3)

(32.7)

(25.9)

(25.9)

(30.3)

(32.7)

(32.7)

Capacity Steps - %

 

100/53/0

100/62/39/0

100/59/39/0

100/65/31/0

100/65/30/0

100/70/41/30/0

100/65/30/0

100/73/46/20/0

Filter Data

 

 

 

 

 

 

 

 

 

Quantity

 

8

8

8

8

8

4

4

4

Size (inches)

 

20x18x2

20x18x2

20x18x2

20x18x2

20x18x2

16x20x2

16x20x2

16x20x2

Size (mm)

(508x457x51)

(508x457x51)

(508x457x51)

(508x457x51)

(508x457x51)

(406x508x51)

(406x508x51)

(406x508x51)

Quantity

 

4

4

4

4

4

8

8

8

Size (inches)

 

20x20x2

20x20x2

20x20x2

20x20x2

20x20x2

16x25x2

16x25x2

16x25x2

Size (mm)

(508x508x51)

(508x508x51)

(508x508x51)

(508x508x51)

(508x508x51)

(406x635x51)

(406x635x51)

(406x635x51)

Quantity

 

 

 

 

 

 

2

2

2

Size (inches)

 

 

 

 

 

 

20x20x2

20x20x2

20x20x2

Size (mm)

 

 

 

 

 

 

(508x508x51)

(508x508x51)

(508x508x51)

Quantity

 

 

 

 

 

 

4

4

4

Size

 

 

 

 

 

 

20x25x2

20x25x2

20x25x2

Size (mm)

 

 

 

 

 

 

(508x635x51)

(508x635x51)

(508x635x51)

CCRC/CIRC Unit Match

 

20

29

29

35

35

40

50

60

Notes:

1.Compressors areTrane 3D® scroll.

2.EER and IPLV 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 95 F (35 C) ambient.

3.All units operate with R-22. Units ships with a dry nitrogen holding 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

Table GD-5. SCRF/SIRF Refrigerant Circuits,

Number of Compressors by Circuit

Circuit

1

2

Unit Size

 

 

20 Ton

1-10T

1- 10T

25/29Ton

1-15T

1-10T

30/35Ton

2-10T

1-10T

40Ton

1-10T, 1-15T

1-15T

50Ton

2-15T

1-15T

60Ton

2-15T

2-15T

Note: This table depicts compressor location in unit, plan view from left corner

PKG-PRC002-EN

19

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Image 19
Trane PKG-PRC002-EN manual Scrf/Sirf, Table GD-4. SCRF/SIRF Air-Cooled Self-Contained

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.