10
PKG-SVX029A-EN
General Data
Table 1. SWUD water-cooled self-contained
Tonnage
20 25 30 35 40 45 50 55 60 65 70 75 85 90 100 110
Compressor Data
Quantity
4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Nominal Ton/Comp
5 6.25 7.5 8.75 10 11.25 12.5 13.75 15 16.25 17.5 18.75 21.25 22.5 25 27.5
Circuits 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
Evaporator Coil Data
Rows 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3
Sq. Ft.
28.65 28.65 28.65 28.65 35.42 37.5 39.58 40.63 40.63 50 51.11 52.78 52.78 68.33 68.33 68.33
Fins/in 12.0 12.0 12.0 12.0 12 12 12 12 12 12 12 12 12 12 12 12
Number of Coils 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Condenser Data
Minimumum GPM w/o Econ
(a)
N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Minimum GPM w/ Econ N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Maximum GPM N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Evaporator Fan Data
Quantity
1 1 2 2 2 2 3 3 4 4 4 4 5 5 6 7
Diameter 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500
Power consumption kW
4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5
Minimum Design cfm
(b)
4000 5000 6000 7000 7400 8600 10000 10800 12000 13000 13600 15200 16600 18000 20400 22600
Maximum Design cfm
7600 9500 11400 13300 14060 16340 19000 20520 22800 24700 25840 28880 31540 34200 38760 42940
Refrigerant Charge, lbs. R-454B
(c)
Circuit A 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 42.5 45.0 50.0 55.0
Circuit B 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 42.5 45.0 50.0 55.0
Total 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 85.0 90.0 100.0 110.0
Filter Data, Water-Cooled Units
Number - Size (in.)
9-20"x24" 12-20"x24" 15-20"x24" 21-20"x24"
Number of Compressor Tandems
8T Fixed Speed Tandem
2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
10T Fixed Speed Tandem
0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0
13T Fixed Speed Tandem
0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0
15T Fized Speed Tandem
0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0
20T Fixed Speed Tandem
0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0
23T Fixed Speed Tandem
0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0
26T Fixed Speed Tandem
0 0 0 0 0 0 0 0 1 2 1 1 0 0 0 0
30T Fixed Speed Tandem
0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0
37T Fixed Speed Tandem
0 0 0 0 0 0 0 0 0 0 0 1 1 2 1 0
45T Fixed Speed Tandem
0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
Number of Fans/Unit
No. of fans 1 2 3 4 5 6 7
Note: All performance data is provided in the Performance Selection Program. Contact Trane Sales at 770-988-8338 for more information.
(a)
All performance data is provided in the Performance Selection Program. Contact MJC Sales at 770-988-8338 for more information.
(b)
Minimum air flow at part load is 35% of full load design CFM.
(c)
Refrigerant charge shown is a general guideline, charge to sub-cooling as described in IOM. Note that occasionally a TXV adjustment may need to be made but only after
adequate sub-cooling has been reached.
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