Performance data (cont), Gross cooling capacities (cont) – Carrier OMNIZONE 50XCA06-24 User Manual
Page 10
10
GROSS COOLING CAPACITIES (cont)
LEGEND
50XCA12 (10 TONS)
Entering
Condenser Air
AIR ENTERING EVAPORATOR — 80 F Edb (F) - CFM
5000
4000
3000
Air Entering Evaporator — Ewb (F)
ECT (F)
CFM
57
62
67
75
57
62
67
75
57
62
67
75
BF
0.23
0.06
0.05
0.03
0.37
0.13
0.08
0.06
0.46
0.23
0.11
0.10
55
4800
TC
140.7
140.9
151.0
171.6
131.8
135.1
146.3
166.9
119.7
127.4
139.0
159.3
SHC
140.7
140.9
117.2
75.7
131.8
125.6
105.3
71.0
119.7
108.2
92.4
65.8
LDB
54.21
54.30
58.75
66.32
49.79
51.37
56.13
63.98
43.44
47.13
52.10
60.24
LWB
45.94
52.09
57.48
65.97
43.81
49.88
55.21
63.77
40.59
46.26
51.54
60.18
kW
5.93
5.93
6.09
6.42
5.80
5.85
6.02
6.34
5.62
5.74
5.91
6.22
6000
TC
141.6
141.8
152.6
173.7
132.5
136.0
147.7
168.7
120.2
128.2
140.0
160.8
SHC
141.6
141.8
117.9
76.4
132.5
126.1
105.9
71.6
120.2
108.6
92.9
66.4
LDB
54.03
54.13
58.62
66.19
49.62
51.26
56.00
63.83
43.27
47.01
51.96
60.07
LWB
45.86
52.02
57.37
65.85
43.72
49.79
55.08
63.63
40.50
46.14
51.41
60.02
kW
5.31
5.31
5.42
5.64
5.22
5.26
5.37
5.59
5.11
5.18
5.30
5.50
7600
TC
142.1
142.6
153.3
174.8
132.9
136.5
148.3
169.6
120.5
128.6
140.5
161.5
SHC
142.1
141.3
118.1
76.7
132.9
126.3
106.2
71.9
120.5
108.8
93.1
66.6
LDB
53.95
54.23
58.57
66.13
49.54
51.21
55.94
63.76
43.18
46.95
51.89
59.99
LWB
45.82
51.96
57.32
65.78
43.68
49.74
55.03
63.56
40.46
46.08
51.34
59.94
kW
4.97
4.96
5.05
5.21
4.90
4.93
5.01
5.17
4.82
4.87
4.96
5.11
75
4800
TC
131.8
132.0
140.0
159.5
123.7
125.4
135.8
155.2
112.6
118.3
129.3
148.5
SHC
131.8
132.0
112.8
71.6
123.7
120.7
101.0
66.9
112.6
103.8
88.1
61.7
LDB
55.83
55.93
59.54
67.05
51.65
52.50
57.11
64.88
45.59
48.47
53.38
61.44
LWB
46.71
52.78
58.24
66.66
44.71
50.85
56.16
64.65
41.70
47.54
52.79
61.35
kW
7.65
7.65
7.80
8.16
7.51
7.53
7.72
8.08
7.31
7.41
7.60
7.95
6000
TC
132.7
132.9
141.2
161.3
124.5
126.2
136.9
156.8
113.2
119.1
130.2
149.8
SHC
132.7
132.9
113.3
72.2
124.5
121.1
101.4
67.5
113.2
104.2
88.5
62.2
LDB
55.67
55.77
59.44
66.94
51.48
52.39
57.00
64.76
45.41
48.35
53.26
61.29
LWB
46.63
52.71
58.15
66.56
44.63
50.77
56.06
64.53
41.61
47.43
52.67
61.21
kW
6.94
6.94
7.03
7.28
6.84
6.86
6.98
7.22
6.72
6.78
6.91
7.14
7600
TC
133.2
133.3
141.9
162.1
124.9
126.7
137.5
157.6
113.5
119.5
130.7
150.5
SHC
133.2
133.3
113.6
72.5
124.9
121.4
101.7
67.7
113.5
104.4
88.8
62.5
LDB
55.58
55.68
59.40
66.89
51.39
52.34
56.95
64.70
45.32
48.29
53.19
61.21
LWB
46.59
52.68
58.11
66.52
44.59
50.72
56.01
64.47
41.56
47.38
52.61
61.14
kW
6.53
6.54
6.60
6.78
6.47
6.48
6.57
6.74
6.38
6.43
6.51
6.68
95
4800
TC
121.9
122.0
127.6
145.4
114.7
114.9
123.9
141.9
104.7
108.3
118.3
136.2
SHC
121.9
122.0
107.9
67.0
114.7
114.9
96.2
62.4
104.7
98.9
83.5
57.3
LDB
57.65
57.75
60.43
67.88
53.72
53.81
58.19
65.90
48.02
49.95
54.78
62.76
LWB
47.56
53.54
59.08
67.46
45.71
51.89
57.21
65.63
42.92
48.94
54.16
62.64
kW
9.68
9.68
9.80
10.18
9.53
9.53
9.72
10.10
9.32
9.39
9.60
9.98
6000
TC
122.8
122.9
128.7
147.1
115.4
115.6
124.9
143.3
105.3
109.1
119.2
137.4
SHC
122.8
122.9
108.3
67.5
115.4
115.6
96.6
62.9
105.3
99.3
83.8
57.7
LDB
57.49
57.59
60.36
67.78
53.55
53.65
58.10
65.79
47.83
49.83
54.67
62.63
LWB
47.49
53.47
59.01
67.37
45.63
51.81
57.12
65.53
42.83
48.83
54.05
62.51
kW
8.89
8.90
8.97
9.23
8.80
8.80
8.92
9.18
8.66
8.71
8.85
9.09
7600
TC
123.2
123.3
129.3
147.9
115.8
116.0
125.5
144.1
105.6
109.4
119.7
138.0
SHC
123.2
123.3
108.5
67.8
115.8
116.0
96.8
63.1
105.6
99.5
84.0
58.0
LDB
57.42
57.51
60.31
67.73
53.47
53.56
58.06
65.74
47.74
49.77
54.61
62.56
LWB
47.45
53.44
58.97
67.33
45.59
51.78
57.07
65.47
42.79
48.78
53.99
62.45
kW
8.45
8.45
8.51
8.69
8.38
8.38
8.47
8.65
8.29
8.32
8.42
8.59
105
4800
TC
116.5
116.6
120.9
137.9
109.8
109.9
117.5
134.6
100.4
102.9
112.5
129.4
SHC
116.5
116.6
105.2
64.6
109.8
109.9
93.6
59.9
100.4
96.3
81.0
54.9
LDB
58.64
58.73
60.93
68.32
54.84
54.94
58.78
66.45
49.32
50.73
55.53
63.47
LWB
48.01
53.94
59.53
67.89
46.25
52.37
57.76
66.16
43.57
49.66
54.88
63.33
kW
10.81
10.82
10.91
11.29
10.66
10.66
10.84
11.22
10.45
10.51
10.72
11.10
6000
TC
117.3
117.4
121.9
139.4
110.5
110.6
118.5
136.0
101.0
103.7
113.3
130.6
SHC
117.3
117.4
105.6
65.1
110.5
110.6
94.0
60.4
101.0
96.6
81.3
55.3
LDB
58.49
58.58
60.85
68.23
54.68
54.78
58.69
66.34
49.14
50.63
55.42
63.34
LWB
47.95
53.88
59.46
67.80
46.17
52.30
57.68
66.06
43.48
49.56
54.78
63.21
kW
10.00
10.00
10.07
10.33
9.90
9.91
10.02
10.28
9.77
9.81
9.95
10.20
7600
TC
117.7
117.8
122.5
140.1
110.8
111.0
119.0
136.7
101.3
104.0
113.7
131.2
SHC
117.7
117.8
105.8
65.3
110.8
111.0
94.2
60.6
101.3
96.8
81.5
55.5
LDB
58.42
58.51
60.81
68.19
54.60
54.71
58.64
66.29
49.06
50.58
55.37
63.28
LWB
47.91
53.85
59.42
67.76
46.13
52.26
57.64
66.01
43.44
49.52
54.73
63.15
kW
9.54
9.54
9.59
9.77
9.47
9.47
9.55
9.74
9.37
9.40
9.50
9.68
115
4800
TC
110.8
110.9
114.0
129.9
104.5
104.7
110.8
127.0
95.9
97.3
106.2
122.3
SHC
110.8
110.9
102.3
62.0
104.5
104.7
90.9
57.4
95.9
93.5
78.4
52.4
LDB
59.69
59.78
61.44
68.78
56.04
56.14
59.38
67.02
50.71
51.57
56.30
64.21
LWB
48.49
54.37
59.99
68.33
46.81
52.87
58.34
66.71
44.26
50.42
55.64
64.05
kW
12.01
12.01
12.08
12.47
11.86
11.87
12.01
12.40
11.66
11.70
11.90
12.29
6000
TC
111.6
111.7
114.9
131.3
105.2
105.3
111.7
128.2
96.3
97.9
107.0
123.4
SHC
111.6
111.7
102.7
62.5
105.2
105.3
91.3
57.8
96.3
93.8
78.7
52.8
LDB
59.55
59.63
61.38
68.70
55.90
56.00
59.31
66.92
50.58
51.50
56.21
64.10
LWB
48.43
54.31
59.93
68.25
46.74
52.81
58.26
66.62
44.19
50.34
55.54
63.95
kW
11.20
11.20
11.25
11.50
11.09
11.10
11.20
11.46
10.96
10.98
11.13
11.38
7600
TC
111.9
112.0
115.4
132.0
105.5
105.7
112.1
128.9
96.6
98.3
107.4
124.0
SHC
111.9
112.0
102.9
62.7
105.5
105.7
91.5
58.1
96.6
94.0
78.9
53.0
LDB
59.48
59.56
61.34
68.66
55.82
55.91
59.26
66.88
50.48
51.44
56.15
64.04
LWB
48.40
54.28
59.90
68.22
46.70
52.77
58.23
66.57
44.14
50.29
55.49
63.89
kW
10.73
10.73
10.77
10.95
10.66
10.66
10.73
10.91
10.56
10.58
10.68
10.86
BF
—
Bypass Factor
EWB — Entering Wet Bulb (F)
SHC — Sensible Capacity (1000 Btu/hr)
ECT —
Entering Condenser Temperature (F)
LDB — Leaving Dry Bulb (F)
TC
— Total Capacity (1000 Btu/hr)
EDB —
Entering Dry Bulb (F)
LWB — Leaving Wet Bulb (F)
kW
— Compressor Motor Power Input (kilowatts)
Performance data (cont)