Performance

Data

Table PD-9 — Electric Heat AirTemperature Rise

KW

Total

 

 

 

 

 

 

Cfm

 

 

 

 

 

 

Input

MBH

8000

9000

10000

11000

12000

13000

14000

15000

16000

17000

18000

19000

20000

36

123

14.2

12.6

11.3

10.3

9.4

8.7

8.1

7.6

54

184

21.2

18.9

17.0

15.4

14.2

13.1

12.1

11.3

10.6

10.0

9.4

8.9

8.5

72

246

28.3

25.2

22.6

20.6

18.9

17.4

16.2

15.1

14.2

13.3

12.6

11.9

11.3

90

307

35.4

31.5

28.3

25.7

23.6

21.8

20.2

18.9

17.7

16.7

15.7

14.9

14.2

108

369

28.3

26.1

24.3

22.6

21.2

20.0

18.9

17.9

17.0

Notes:

1.Air temperature rise = (KW x 3413)/(scfm x 1.085).

2.All heaters on constant volume units provide 2 increments of capacity. All VAV units provide 1 step of heating capacity.

3.Air temperature rise in this table are based on heater operating at 240, 480 or 600 volts.

Table PD-10 — Available Electric Heat KW Ranges

Nominal

 

Nominal Voltage

 

Unit Size

 

 

 

 

Tons

208

240

480

600

 

 

 

 

 

27½

27-41

36-54

36-90

54-90

30.0

27-41

36-54

36-90

54-90

35.0

27-41

36-54

36-90

54-90

40.0

41

54

54-108

54-108

50.0

41

54

54-108

54-108

Notes:

1. KW ranges in this table are based on heater operating at 208, 240, 480, and 600 volts.

2. For other than rated voltage, KW = (Applied Voltage) 2 x Rated KW. Rated Voltage

3. Electric heaters up to 54 KW are single element heaters, those above 54 KW are dual element heaters.

Table PD-11 — Natural Gas Heating Capacities

 

 

Heat Input MBH

Heating Output MBH

 

Tons

Unit Model No.

(See Note 1)

(See Note 1)

AirTemp. Rise, F

 

YCD/YCH330**L

 

 

 

27½-35

YCD/YCH360**L

350,000/250,000

283,500/202,500

10-40

 

YCD/YCH420**L

 

 

 

 

YCD/YCH330**H

 

 

 

27½-35

YCD/YCH360**H

600,000/425,000

486,000/344,500

25-55

 

YCD/YCH420**H

 

 

 

 

YCD/YCH480**L

 

 

 

40-50

YCD/YCH600**L

400,000/300,000

324,000/243,000

5-35

 

YCD/YCH480**H

 

 

 

40-50

YCD/YCH600**H

800,000/600,000

648,000/486,000

20-50

Note:

 

 

 

 

1. Second stage is total heating capacity. Second Stage/First Stage.

 

 

22

RT-PRC007-EN

Page 22
Image 22
Trane RT-PRC007-EN manual Table PD-9 Electric Heat AirTemperature Rise, Table PD-10 Available Electric Heat KW Ranges

RT-PRC007-EN specifications

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