Bryant PACKAGED HEAT PUMP 548J User Manual
Page 31
31
Table 13 – COOLING CAPACITIES
2--STAGE COOLING
8.5 TONS
548J*09
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
2550
Cfm
EA
T
(w
b)
58
TC
91.1
91.1
102.9
86.4
86.4
97.5
81.2
81.2
91.7
75.7
75.7
85.5
SHC
79.4
91.1
102.9
75.2
86.4
97.5
70.8
81.2
91.7
66.0
75.7
85.5
62
TC
96.0
96.0
99.4
89.2
89.2
96.4
83.0
83.0
93.4
76.5
76.5
88.0
SHC
72.7
86.0
99.4
69.6
83.0
96.4
66.7
80.0
93.4
62.4
75.2
88.0
67
TC
106.4
106.4
106.4
100.4
100.4
100.4
92.9
92.9
92.9
86.0
86.0
86.0
SHC
60.4
73.8
87.2
57.7
71.1
84.5
54.7
68.1
81.6
51.8
65.2
78.6
72
TC
117.3
117.3
117.3
111.2
111.2
111.2
104.3
104.3
104.3
97.0
97.0
97.0
SHC
47.4
60.9
74.4
45.1
58.5
72.0
42.4
55.9
69.4
39.7
53.1
66.6
76
TC
---
126.1
126.1
---
119.9
119.9
---
113.0
113.0
---
105.6
105.6
SHC
---
50.3
64.3
---
48.0
61.8
---
45.6
59.4
---
43.0
56.7
2975
Cfm
EA
T
(w
b)
58
TC
96.5
96.5
109.0
91.7
91.7
103.5
86.7
86.7
97.9
80.5
80.5
90.9
SHC
84.1
96.5
109.0
79.9
91.7
103.5
75.5
86.7
97.9
70.1
80.5
90.9
62
TC
98.2
98.2
109.0
92.9
92.9
105.4
87.0
87.0
100.5
80.6
80.6
94.5
SHC
78.1
93.6
109.0
75.1
90.2
105.4
71.3
85.9
100.5
66.7
80.6
94.5
67
TC
109.5
109.5
109.5
103.0
103.0
103.0
96.3
96.3
96.3
87.6
87.6
87.6
SHC
64.1
79.6
95.2
61.4
76.9
92.5
58.7
74.3
89.8
55.3
70.9
86.5
72
TC
120.6
120.6
120.6
114.2
114.2
114.2
107.3
107.3
107.3
99.5
99.5
99.5
SHC
49.1
64.7
80.3
46.7
62.3
77.9
44.1
59.7
75.3
41.3
56.9
72.5
76
TC
---
129.2
129.2
---
122.9
122.9
---
115.7
115.7
---
108.1
108.1
SHC
---
52.3
68.4
---
50.0
65.8
---
47.6
63.5
---
45.0
60.8
3400
Cfm
EA
T
(w
b)
58
TC
101.0
101.0
114.0
96.7
96.7
109.1
90.9
90.9
102.6
84.9
84.9
95.8
SHC
88.0
101.0
114.0
84.2
96.7
109.1
79.2
90.9
102.6
74.0
84.9
95.8
62
TC
102.3
102.3
116.5
96.9
96.9
112.5
90.7
90.7
106.3
84.6
84.6
99.1
SHC
82.9
99.7
116.5
79.7
96.1
112.5
75.1
90.7
106.3
70.0
84.6
99.1
67
TC
112.1
112.1
112.1
105.5
105.5
105.5
98.4
98.4
98.4
90.8
90.8
94.2
SHC
67.7
85.3
102.9
65.1
82.7
100.2
62.2
79.8
97.3
59.2
76.7
94.2
72
TC
123.0
123.0
123.0
116.5
116.5
116.5
109.4
109.4
109.4
101.6
101.6
101.6
SHC
50.5
68.2
85.9
48.2
65.8
83.5
45.6
63.2
80.8
42.8
60.4
78.1
76
TC
---
131.5
131.5
---
124.9
124.9
---
117.7
117.7
---
109.9
109.9
SHC
---
54.1
72.1
---
51.8
69.7
---
49.4
67.2
---
46.8
64.6
3825
Cfm
EA
T
(w
b)
58
TC
104.5
104.5
118.0
99.8
99.8
112.6
94.4
94.4
106.6
87.9
87.9
99.2
SHC
91.1
104.5
118.0
86.9
99.8
112.6
82.3
94.4
106.6
76.6
87.9
99.2
62
TC
105.0
105.0
123.0
100.3
100.3
117.5
93.4
93.4
109.5
87.3
87.3
102.3
SHC
86.9
105.0
123.0
83.0
100.3
117.5
77.4
93.4
109.5
72.3
87.3
102.3
67
TC
114.1
114.1
114.1
107.4
107.4
107.6
99.4
99.4
104.6
92.0
92.0
101.3
SHC
71.2
90.8
110.4
68.5
88.1
107.6
65.4
85.0
104.6
62.4
81.9
101.3
72
TC
124.9
124.9
124.9
118.2
118.2
118.2
111.0
111.0
111.0
103.1
103.1
103.1
SHC
51.9
71.5
91.1
49.5
69.1
88.7
47.0
66.6
86.2
44.2
63.8
83.4
76
TC
---
133.3
133.3
---
126.5
126.5
---
119.2
119.2
---
111.2
111.2
SHC
---
55.7
75.6
---
53.5
73.3
---
51.1
70.8
---
48.5
68.1
4250
Cfm
EA
T
(w
b)
58
TC
108.6
108.6
122.6
102.7
102.7
115.9
97.4
97.4
110.0
90.8
90.8
102.5
SHC
94.6
108.6
122.6
89.5
102.7
115.9
84.9
97.4
110.0
79.1
90.8
102.5
62
TC
109.0
109.0
126.4
103.4
103.4
121.2
97.5
97.5
114.2
91.3
91.3
106.9
SHC
89.5
107.9
126.4
85.6
103.4
121.2
80.7
97.5
114.2
75.6
91.3
106.9
67
TC
115.6
115.6
117.4
108.9
108.9
114.7
101.6
101.6
111.4
93.6
93.6
108.1
SHC
74.3
95.9
117.4
71.7
93.2
114.7
68.7
90.1
111.4
65.6
86.8
108.1
72
TC
126.4
126.4
126.4
119.7
119.7
119.7
112.3
112.3
112.3
104.2
104.2
104.2
SHC
53.1
74.6
96.1
50.8
72.3
93.8
48.2
69.8
91.4
45.4
67.0
88.5
76
TC
---
134.6
134.6
---
127.8
127.8
---
120.3
120.3
---
112.3
112.3
SHC
---
57.2
78.8
---
55.0
76.6
---
52.6
74.1
---
50.0
71.5
LEGEND
---
--- Do not operate in this region
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
548J