Bryant LEGACY 580J User Manual
Page 28
28
Table 13 – COOLING CAPACITIES
2--Stage Cooling
20 TONS
580J*24D
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
6000
CFM
EA
T
(w
b)
58
TC
213.1
217.2
228.7
199.9
207.5
219.4
184.8
195.8
208.4
169.6
182.6
195.6
SHC
194.3
217.2
228.7
188.0
207.5
219.4
179.0
195.8
208.4
169.6
182.6
195.6
62
TC
230.0
229.4
230.4
217.5
217.0
219.7
202.5
201.9
208.8
184.9
184.9
195.9
SHC
170.0
199.9
225.9
164.6
194.5
219.7
158.3
187.8
208.8
150.9
178.7
195.9
67
TC
251.5
251.1
250.6
239.4
238.7
238.1
225.4
224.7
224.0
208.8
208.2
207.4
SHC
137.5
168.1
198.4
132.9
163.4
193.7
127.5
158.1
188.2
121.1
151.9
181.9
72
TC
274.0
273.8
273.5
262.3
261.7
261.0
248.2
247.4
246.6
232.2
231.3
230.5
SHC
104.3
135.1
165.6
100.1
130.9
161.4
95.1
125.9
156.6
89.6
120.5
151.3
76
TC
---
292.9
292.2
---
280.5
279.9
---
266.3
265.6
---
250.6
249.8
SHC
---
108.1
138.6
---
104.1
134.9
---
99.6
130.4
---
94.6
125.5
7000
CFM
EA
T
(w
b)
58
TC
220.8
229.7
241.7
208.4
219.7
232.2
194.3
208.1
221.0
180.1
194.2
207.9
SHC
211.0
229.7
241.7
203.1
219.7
232.2
194.3
208.1
221.0
180.1
194.2
207.9
62
TC
237.8
237.3
241.9
225.1
224.6
232.3
209.6
210.2
221.3
191.3
196.0
208.2
SHC
183.3
217.8
241.9
178.2
212.1
232.3
171.8
203.8
221.3
164.3
196.0
208.2
67
TC
260.0
259.2
258.5
247.2
246.4
245.7
232.7
231.9
231.7
215.8
215.0
214.3
SHC
146.0
181.0
215.7
141.3
176.5
211.2
136.0
171.3
206.3
129.8
165.3
199.4
72
TC
283.3
282.5
281.8
270.6
269.8
268.9
255.9
255.0
254.1
240.0
238.9
238.0
SHC
107.9
143.2
178.1
103.6
139.0
174.1
98.6
134.2
169.5
93.2
129.0
164.4
76
TC
---
302.3
301.6
---
289.1
288.4
---
274.4
273.6
---
257.9
256.8
SHC
---
112.3
147.5
---
108.3
143.7
---
103.9
139.4
---
98.9
134.5
8000
CFM
EA
T
(w
b)
58
TC
232.1
243.6
256.1
219.8
233.4
246.0
206.9
221.3
234.5
192.1
206.8
221.2
SHC
227.5
243.6
256.1
219.8
233.4
246.0
206.9
221.3
234.5
192.1
206.8
221.2
62
TC
247.8
247.1
256.4
234.7
235.5
246.2
218.7
221.1
234.7
199.5
207.0
221.4
SHC
199.5
236.7
256.4
194.3
229.1
246.2
187.8
221.1
234.7
179.9
207.0
221.4
67
TC
270.2
269.3
268.3
257.0
256.1
255.2
242.1
241.0
240.3
224.5
223.5
223.1
SHC
157.6
197.1
235.6
152.7
192.6
231.0
147.3
187.2
225.3
141.0
181.0
215.6
72
TC
294.1
293.1
292.2
280.7
279.7
278.4
265.9
264.7
263.8
248.9
247.6
246.6
SHC
114.8
154.6
193.9
110.3
150.4
190.0
105.4
145.6
185.5
99.7
140.1
180.2
76
TC
---
313.1
312.3
---
299.3
298.2
---
283.8
282.8
---
266.7
265.4
SHC
---
120.2
159.6
---
116.0
155.9
---
111.4
151.5
---
106.2
146.6
9000
CFM
EA
T
(w
b)
58
TC
238.5
252.5
266.0
226.8
241.6
255.6
213.1
228.2
243.0
197.5
213.0
229.2
SHC
238.5
252.5
266.0
226.8
241.6
255.6
213.1
228.2
243.0
197.5
213.0
229.2
62
TC
253.0
254.1
266.3
238.6
241.6
255.7
221.0
228.4
243.3
201.1
213.2
229.4
SHC
211.9
249.1
266.3
206.2
241.6
255.7
199.2
228.4
243.3
164.2
213.2
229.4
67
TC
276.9
275.8
274.8
263.0
261.8
261.0
246.5
245.2
246.6
228.2
225.9
229.6
SHC
165.6
209.9
252.2
160.7
205.1
247.0
154.9
199.3
238.5
132.3
192.7
229.6
72
TC
302.2
301.0
299.7
287.9
286.6
285.4
272.3
270.9
269.6
254.3
252.9
251.6
SHC
118.2
162.8
206.8
113.5
158.4
202.9
108.5
153.4
198.0
102.7
147.8
165.1
76
TC
---
322.0
320.8
---
307.7
306.1
---
291.4
289.9
---
275.1
272.5
SHC
---
124.5
168.7
---
120.4
164.9
---
115.6
160.5
---
110.9
155.3
10,
000
CFM
EA
T
(w
b)
58
TC
245.7
259.8
273.9
233.8
248.7
263.2
219.8
235.3
250.5
203.7
219.8
236.5
SHC
245.7
259.8
273.9
233.8
248.7
263.2
219.8
235.3
250.5
203.7
219.8
236.5
62
TC
256.8
260.7
274.2
242.2
249.0
263.3
224.6
235.6
250.6
205.6
220.0
236.8
SHC
223.8
258.4
274.2
218.1
249.0
263.3
211.0
235.6
250.6
199.3
220.0
236.8
67
TC
280.8
279.6
266.3
266.6
265.4
265.8
249.9
248.6
251.0
231.4
229.8
237.3
SHC
173.2
221.8
266.3
168.3
217.0
258.7
162.6
211.4
250.7
156.4
204.7
237.3
72
TC
306.4
305.0
274.8
292.1
290.6
289.3
276.0
274.3
273.0
257.5
256.0
254.6
SHC
121.2
170.1
252.2
116.6
165.9
214.8
111.5
161.0
210.0
105.7
155.4
204.5
76
TC
---
326.2
299.7
---
311.4
310.0
---
295.2
293.2
---
277.0
275.3
SHC
---
128.2
206.8
---
124.0
172.9
---
119.5
168.9
---
114.3
163.8
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