COOLING PERFORMANCE DA
T
A
142 Rev. 3
EXPANDED PERFORMANCE DATA
COOLING OPERATION
MODEL: RCC48A3B / CHA54T*C
Outdoor Ambient Temperature
65
75
85
95
105
115
Entering Indoor Wet Bulb Temperature
IDB*
Airflow
59
63
67
71
59
63
67
71
59
63
67
71
59
63
67
71
59
63
67
71
59
63
67
71
MBh
46.1
47.7
52.3
-
45.0
46.6
51.1
-
43.9
45.5
49.9
-
42.8
44.4
48.7
-
40.7
42.2
46.2
-
37.7
39.1
42.8
-
S/T
0.71
0.60
0.41
-
0.74
0.62
0.43
-
0.76
0.63
0.44
-
0.78
0.65
0.45
-
0.81
0.68
0.47
-
0.82
0.68
0.47
-
Delta T
17
15
11
-
17
15
11
-
17
15
11
-
17
15
11
-
17
15
11
-
16
14
10
-
1800
KW
2.96
3.03
3.14
-
3.22
3.30
3.42
-
3.45
3.53
3.66
-
3.65
3.74
3.88
-
3.83
3.92
4.07
-
3.97
4.07
4.22
-
AMPS
8.8
9.0
9.3
-
9.5
9.7
10.0
-
10.2
10.5
10.8
-
10.9
11.1
11.5
-
11.6
11.8
12.2
-
12.2
12.5
12.9
-
HI PR
147
158
167
-
165
177
187
-
187
202
213
-
213
230
243
-
240
258
273
-
265
285
301
-
LO PR
61
65
71
-
65
69
75
-
67
72
78
-
71
75
82
-
74
79
86
-
77
82
89
-
MBh
44.7
46.3
50.8
-
43.7
45.3
49.6
-
42.6
44.2
48.4
-
41.6
43.1
47.2
-
39.5
41.0
44.9
-
36.6
37.9
41.6
-
S/T
0.68
0.57
0.39
-
0.70
0.59
0.41
-
0.72
0.60
0.42
-
0.75
0.62
0.43
-
0.77
0.65
0.45
-
0.78
0.65
0.45
-
Delta T
18
16
12
-
18
16
12
-
18
16
12
-
18
16
12
-
18
16
12
-
17
15
11
-
70
1550
KW
2.93
3.00
3.11
-
3.19
3.27
3.39
-
3.42
3.50
3.63
-
3.62
3.71
3.84
-
3.79
3.88
4.03
-
3.94
4.04
4.19
-
AMPS
8.7
8.9
9.2
-
9.4
9.6
9.9
-
10.2
10.4
10.7
-
10.8
11.1
11.4
-
11.5
11.7
12.1
-
12.1
12.4
12.8
-
HI PR
145
156
165
-
163
176
185
-
186
200
211
-
211
227
240
-
238
256
270
-
263
283
298
-
LO PR
61
65
71
-
64
68
75
-
67
71
77
-
70
75
81
-
73
78
85
-
76
81
88
-
MBh
44.0
45.7
50.0
-
43.0
44.6
48.9
-
42.0
43.5
47.7
-
41.0
42.5
46.5
-
38.9
40.3
44.2
-
36.1
37.4
40.9
-
S/T
0.66
0.55
0.38
-
0.68
0.57
0.39
-
0.70
0.58
0.40
-
0.72
0.60
0.42
-
0.75
0.62
0.43
-
0.75
0.63
0.44
-
Delta T
19
16
12
-
19
17
13
-
19
17
13
-
19
17
13
-
19
17
13
-
18
15
12
-
1400
KW
2.89
2.96
3.06
-
3.14
3.22
3.33
-
3.36
3.45
3.57
-
3.56
3.65
3.78
-
3.73
3.82
3.96
-
3.88
3.97
4.12
-
AMPS
8.6
8.8
9.1
-
9.3
9.5
9.8
-
10.0
10.2
10.5
-
10.6
10.9
11.2
-
11.3
11.5
11.9
-
11.9
12.2
12.6
-
HI PR
143
154
162
-
160
173
182
-
182
196
207
-
208
224
236
-
234
251
266
-
258
278
293
-
LO PR
60
63
69
-
63
67
73
-
66
70
76
-
69
73
80
-
72
77
84
-
75
79
87
-
MBh
46.8
48.2
52.2
56.0
45.7
47.1
51.0
54.7
44.7
46.0
49.8
53.4
43.6
44.9
48.6
52.1
41.4
42.6
46.1
49.5
38.3
39.5
42.7
45.9
S/T
0.81
0.73
0.55
0.35
0.84
0.75
0.57
0.37
0.86
0.77
0.58
0.38
0.89
0.80
0.60
0.39
0.92
0.83
0.62
0.40
0.93
0.83
0.63
0.41
Delta T
19
18
15
10
20
18
15
10
20
18
15
10
20
18
15
10
20
18
15
10
18
17
14
9
1800
KW
2.99
3.06
3.17
3.28
3.25
3.33
3.45
3.58
3.48
3.57
3.70
3.84
3.69
3.78
3.92
4.06
3.86
3.96
4.10
4.26
4.01
4.11
4.26
4.42
AMPS
8.9
9.1
9.4
9.7
9.6
9.8
10.1
10.4
10.3
10.6
10.9
11.3
11.0
11.2
11.6
12.0
11.7
11.9
12.3
12.7
12.3
12.6
13.0
13.5
HI PR
148
160
169
176
166
179
189
197
189
204
215
224
216
232
245
256
243
261
276
287
268
288
305
318
LO PR
62
66
72
77
65
70
76
81
68
72
79
84
71
76
83
88
75
80
87
93
77
82
90
96
MBh
45.5
46.8
50.7
54.4
44.4
45.7
49.5
53.1
43.4
44.6
48.3
51.9
42.3
43.6
47.1
50.6
40.2
41.4
44.8
48.1
37.2
38.3
41.5
44.5
S/T
0.77
0.69
0.52
0.34
0.80
0.72
0.54
0.35
0.82
0.73
0.56
0.36
0.85
0.76
0.57
0.37
0.88
0.79
0.60
0.38
0.89
0.79
0.60
0.39
Delta T
21
19
16
11
21
19
16
11
21
19
16
11
21
20
16
11
21
19
16
11
20
18
15
10
75
1550
KW
2.96
3.03
3.14
3.25
3.22
3.30
3.42
3.54
3.45
3.54
3.66
3.80
3.65
3.74
3.88
4.03
3.83
3.92
4.07
4.22
3.98
4.07
4.23
4.38
AMPS
8.8
9.0
9.3
9.6
9.5
9.7
10.0
10.3
10.2
10.5
10.8
11.2
10.9
11.1
11.5
11.9
11.6
11.8
12.2
12.6
12.2
12.5
12.9
13.4
HI PR
147
158
167
174
165
177
187
195
187
202
213
222
213
230
243
253
240
258
273
285
265
286
301
314
LO PR
61
65
71
76
65
69
75
80
67
72
78
83
71
75
82
88
74
79
86
92
77
82
89
95
MBh
44.8
46.1
49.9
53.6
43.7
45.0
48.8
52.3
42.7
44.0
47.6
51.1
41.7
42.9
46.4
49.8
39.6
40.8
44.1
47.3
36.7
37.8
40.9
43.9
S/T
0.75
0.67
0.50
0.32
0.77
0.69
0.52
0.34
0.79
0.71
0.54
0.35
0.82
0.73
0.55
0.36
0.85
0.76
0.57
0.37
0.86
0.77
0.58
0.37
Delta T
22
20
17
11
22
20
17
12
22
20
17
12
22
21
17
12
22
20
17
11
21
19
16
11
1400
KW
2.91
2.98
3.09
3.20
3.17
3.25
3.36
3.49
3.40
3.48
3.61
3.74
3.60
3.68
3.82
3.96
3.77
3.86
4.00
4.15
3.91
4.01
4.16
4.31
AMPS
8.7
8.9
9.2
9.5
9.3
9.6
9.8
10.2
10.1
10.3
10.6
11.0
10.7
11.0
11.3
11.7
11.4
11.6
12.0
12.4
12.0
12.3
12.7
13.2
HI PR
144
155
164
171
162
174
184
192
184
198
209
218
210
226
238
249
236
254
268
280
261
281
296
309
LO PR
60
64
70
75
64
68
74
79
66
70
77
82
70
74
81
86
73
78
85
90
75
80
88
93
* Entering Indoor Dry Bulb Temperature
NOTE: Shaded area is ACCA (TVA) conditions
