Performance water-cooled data, 25 ton – Trane PKG-PRC002-EN User Manual
Page 36
Performance
Water-Cooled
Data
PKG-PRC002-EN
36
Table PD-9. SCWF/SIWF 25 - Economizer Low Capacity - 10,000 cfm
Entering Water Temp
Entering Air
45 F
55 F
EDB
EWB
Flow
Total
Sensible
LWT
Total
Sensible
LWT
F
F
gpm
MBh
MBh
F
MBh
MBh
F
63
164.5
158.7
50.2
109.2
109.2
58.5
62
75
171.1
170.9
49.6
112.6
112.6
58.0
80
173.5
171.9
49.3
113.7
113.7
57.8
63
205.7
136.0
51.5
118.7
104.8
58.8
75
67
75
218.1
140.7
50.8
124.5
106.8
58.3
80
222.4
142.3
50.6
126.7
107.6
58.2
63
262.5
106.4
53.3
170.7
75.8
60.4
72
75
278.7
112.1
52.4
181.4
79.2
59.8
80
284.5
114.1
52.1
185.2
80.4
59.6
63
189.1
189.1
51.0
136.5
136.5
59.3
62
75
195.2
195.2
50.2
140.7
140.7
58.8
80
197.2
197.2
49.9
142.2
142.2
58.6
63
208.1
178.0
51.6
136.8
136.8
59.3
80
67
75
219.1
182.2
50.8
141.1
134.8
58.8
80
223.1
183.7
50.6
142.6
136.4
58.6
63
262.0
147.5
53.3
170.2
116.9
60.4
72
75
278.1
153.2
52.4
180.8
120.4
59.8
80
283.9
155.2
52.1
184.6
121.6
59.6
63
216.2
216.2
51.9
163.9
163.9
60.2
62
75
223.0
223.0
50.9
168.9
168.9
59.5
80
225.4
225.4
50.6
170.6
170.6
59.3
63
220.7
214.1
52.0
164.2
164.2
60.2
85
67
75
229.7
227.2
51.1
169.2
169.2
59.5
80
233.0
228.4
50.8
170.9
170.9
59.3
63
261.5
188.6
53.3
175.9
160.0
60.6
72
75
277.6
194.2
52.4
184.5
162.8
59.9
80
283.2
196.2
52.1
187.7
163.8
59.7
Table PD-8. SCWF/SIWF 25 - Economizer Full Capacity -10,000 cfm
Entering Water Temp
Entering Air
45 F
55 F
EDB
EWB
Flow
Total
Sensible
LWT
Total
Sensible
LWT
F
F
gpm
MBh
MBh
F
MBh
MBh
F
63
250.7
229.6
53.0
159.0
159.0
60.0
62
75
261.4
234.1
52.0
163.2
163.2
59.4
80
265.2
235.7
51.6
164.6
164.6
59.1
63
316.1
193.1
55.0
183.8
144.0
60.8
75
67
75
335.6
200.8
53.9
193.5
147.5
60.2
80
342.5
203.6
53.6
197.0
148.7
59.9
63
404.1
160.2
57.8
262.3
110.9
63.3
72
75
429.9
169.5
56.5
280.2
116.9
62.5
80
439.1
172.9
56.0
286.5
119.0
62.2
63
276.9
271.1
53.8
198.7
198.7
61.3
62
75
285.3
279.5
52.6
203.9
203.9
60.4
80
288.2
282.4
52.2
205.6
205.6
60.1
63
322.6
247.4
55.2
203.9
202.9
61.5
80
67
75
339.8
254.2
54.1
211.3
205.6
60.6
80
345.9
256.6
53.6
213.9
206.5
60.3
63
403.2
212.1
57.8
262.8
163.2
63.3
72
75
428.9
221.6
56.4
279.7
168.8
62.5
80
438.1
225.0
56.0
285.8
170.9
62.1
63
315.6
315.6
55.0
238.3
238.3
62.6
62
75
324.1
324.1
53.6
244.6
244.6
61.5
80
326.9
326.9
53.2
246.6
246.6
61.2
63
337.7
304.9
55.7
239.1
239.1
62.6
85
67
75
352.4
310.7
54.4
245.3
245.3
61.5
80
357.6
312.8
53.9
247.4
247.4
61.2
63
404.8
264.6
57.9
273.0
218.6
63.7
72
75
429.2
273.6
56.4
287.4
223.4
62.7
80
438.0
276.9
55.9
292.5
225.1
62.3
25 Ton