Bryant LEGACY 580J User Manual
Page 30
30
Table 15 – COOLING CAPACITIES
2--Stage Cooling
25 TONS
580J*28D
AMBIENT TEMPERATURE
85
95
105
115
EA (db)
EA (db)
EA (db)
EA (db)
75
80
85
75
80
85
75
80
85
75
80
85
7,
500
CFM
EA
T
(w
b)
58
TC
257.3
266.5
279.6
247.5
255.4
269.0
231.5
243.3
257.2
214.3
229.2
243.7
SHC
247.5
266.5
279.6
231.1
255.4
269.0
223.5
243.3
257.2
213.2
229.2
243.7
62
TC
281.4
280.5
280.6
267.5
267.0
269.3
251.3
251.0
257.6
232.7
232.5
244.1
SHC
208.2
244.0
278.0
202.3
238.4
269.3
195.8
231.5
257.6
188.1
223.4
244.1
67
TC
307.4
306.4
305.7
293.0
292.2
291.4
276.9
276.2
275.4
259.7
259.2
258.8
SHC
168.7
205.7
242.3
163.2
200.3
236.9
157.1
194.4
230.7
150.6
188.4
224.8
72
TC
333.9
333.2
332.5
320.1
319.3
318.6
304.5
303.7
302.7
287.2
285.3
284.5
SHC
128.1
165.4
202.3
123.1
160.6
197.8
117.6
155.1
192.5
111.5
149.0
186.6
76
TC
---
356.0
355.2
---
342.0
341.2
---
326.0
325.2
---
308.0
307.4
SHC
---
132.7
169.9
---
128.1
165.6
---
123.0
160.7
---
117.3
154.5
8,
750
CFM
EA
T
(w
b)
58
TC
269.8
280.2
294.4
255.3
268.9
283.2
241.1
256.1
270.7
225.5
241.3
257.3
SHC
257.9
280.2
294.4
250.4
268.9
283.2
241.1
256.1
270.7
225.5
241.3
257.3
62
TC
289.9
289.3
294.6
275.3
274.9
283.6
258.7
258.2
271.0
238.8
241.6
257.6
SHC
224.2
265.0
294.6
218.6
258.6
283.6
212.0
251.7
271.0
203.9
241.6
257.6
67
TC
316.2
315.7
314.5
301.7
300.8
299.8
285.1
284.2
283.4
266.7
266.0
265.2
SHC
179.0
221.6
263.1
173.5
216.4
257.9
167.5
210.5
251.9
161.0
204.5
245.1
72
TC
343.7
342.7
341.6
315.3
327.9
327.0
313.1
311.4
310.4
294.3
293.2
292.2
SHC
132.4
175.4
217.7
127.6
170.7
213.3
122.0
165.3
208.3
115.6
159.2
202.5
76
TC
---
366.0
364.9
---
351.2
350.1
---
334.2
333.2
---
315.4
314.3
SHC
---
138.0
180.7
---
133.4
176.5
---
128.2
171.6
---
122.5
166.1
10,
000
CFM
EA
T
(w
b)
58
TC
277.1
291.8
306.8
264.9
280.2
295.3
251.2
267.0
282.3
235.1
252.2
268.1
SHC
275.3
291.8
306.8
264.9
280.2
295.3
251.2
267.0
282.3
235.1
252.2
268.1
62
TC
296.8
296.0
307.2
281.8
281.8
295.6
264.7
267.1
282.6
244.9
252.4
268.4
SHC
239.8
283.9
307.2
234.0
276.8
295.6
227.5
267.1
282.6
219.4
252.4
268.4
67
TC
323.5
322.6
321.4
308.5
307.4
306.5
291.3
290.2
289.3
272.5
271.5
270.8
SHC
188.8
236.9
282.9
183.5
231.9
277.4
177.5
226.1
271.2
171.2
219.7
264.3
72
TC
351.8
350.5
349.2
336.6
335.4
334.1
319.7
318.3
317.1
300.2
298.9
297.8
SHC
136.6
185.1
232.8
131.6
180.4
228.6
126.0
175.1
223.7
119.7
169.1
217.9
76
TC
---
374.2
372.8
---
358.6
357.3
---
340.9
339.7
---
321.3
320.1
SHC
---
143.1
191.2
---
138.5
187.1
---
133.3
182.3
---
127.6
176.8
11,
250
CFM
EA
T
(w
b)
58
TC
285.8
301.5
317.0
273.8
289.0
305.1
259.8
276.1
291.7
244.0
260.9
277.4
SHC
285.8
301.5
317.0
273.8
289.0
305.1
259.8
276.1
291.7
244.0
260.9
277.4
62
TC
302.2
302.3
317.4
286.3
289.5
305.4
269.6
276.4
208.4
249.3
261.1
277.6
SHC
254.3
300.2
317.4
245.8
289.5
305.4
242.1
276.4
208.4
201.5
261.1
277.6
67
TC
328.7
327.7
326.7
313.5
312.2
311.1
296.0
294.8
294.3
277.5
275.7
277.9
SHC
197.9
251.1
301.0
192.8
246.4
295.4
187.0
240.4
288.0
160.9
234.6
277.9
72
TC
357.4
355.9
354.4
341.8
340.3
339.0
324.4
322.8
321.6
304.8
303.2
302.0
SHC
140.2
193.9
246.7
135.2
189.4
242.8
129.7
184.3
238.2
123.5
178.4
198.1
76
TC
---
379.7
378.2
---
363.9
362.3
---
345.7
344.2
---
327.5
324.0
SHC
---
147.6
200.8
---
143.1
196.9
---
138.0
192.3
---
132.9
187.1
12,
500
CFM
EA
T
(w
b)
58
TC
293.7
309.8
325.6
280.3
297.3
313.5
267.0
283.5
299.8
250.8
268.3
284.8
SHC
293.7
309.8
325.6
280.3
297.3
313.5
267.0
283.5
299.8
250.8
268.3
284.8
62
TC
310.5
310.2
326.1
290.7
297.6
313.9
273.7
283.7
300.1
253.1
268.5
285.0
SHC
264.9
310.1
326.1
262.1
297.6
313.9
255.7
283.7
300.1
246.9
268.5
285.0
67
TC
333.1
331.7
330.9
317.5
316.2
315.9
299.8
298.7
300.3
280.7
279.6
285.5
SHC
206.6
264.7
317.6
201.9
260.2
311.0
196.2
254.9
300.3
190.0
248.1
285.5
72
TC
362.1
360.3
358.7
346.0
344.3
343.0
328.2
326.6
325.1
308.4
306.6
305.3
SHC
143.6
202.4
260.2
138.7
198.1
256.5
133.2
193.2
252.1
127.1
187.5
246.5
76
TC
---
384.3
382.5
---
368.1
366.3
---
349.5
347.8
---
331.0
328.7
SHC
---
151.9
210.1
---
147.5
206.4
---
142.5
201.9
---
137.4
195.2
LEGEND:
---
--- Do not operate
Cfm
--- Cubic feet per minute (supply air)
EAT(db) --- Entering air temperature (dry bulb)
EAT(wb) --- Entering air temperature (wet bulb)
SHC
--- Sensible heat capacity
TC
--- Total capacity
580J