Specifications

COOLING PERFORMANCE DATA
140 Rev. 3
EXPANDED PERFORMANCE DATA
COOLING OPERATION
MODEL: RCC48A2B / 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 12.7 13.0 13.4 - 13.7 14.0 14.4 - 14.8 15.2 15.7 - 15.8 16.2 16.7 - 16.8 17.2 17.8 - 17.8 18.3 18.9 -
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 12.6 12.8 13.3 - 13.5 13.9 14.3 - 14.7 15.0 15.5 - 15.7 16.1 16.6 - 16.7 17.1 17.6 - 17.7 18.1 18.7 -
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 12.4 12.7 13.1 - 13.3 13.7 14.1 - 14.5 14.8 15.3 - 15.4 15.8 16.3 - 16.4 16.8 17.4 - 17.4 17.8 18.4 -
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 T191815102018151020
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 12.8 13.1 13.5 14.0 13.8 14.1 14.6 15.1 15.0
15.3
15.8 16.4 16.0 16.4 16.9 17.5 17.0 17.4 18.0 18.7 18.0 18.4 19.0 19.8
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 T211916112119161121
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 12.7 13.0 13.4 13.9 13.7 14.0 14.4 15.0 14.8
15.2
15.7 16.3 15.8 16.2 16.7 17.4 16.8 17.2 17.8 18.5 17.8 18.3 18.9 19.6
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 T222017112220171222
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 12.5 12.8 13.2 13.7 13.5 13.8 14.2 14.7 14.6
14.9
15.4 16.0 15.6 16.0 16.5 17.1 16.6 17.0 17.5 18.2 17.5 18.0 18.6 19.3
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
* Enterin
g
Indoor Dry Bulb Temperature NOTE: Shaded area is ACCA (TVA) conditions