Specifications

COOLING PERFORMANCE DATA
170 Rev. 3
EXPANDED PERFORMANCE DATA
COOLING OPERATION
MODEL: VCA48B2A / CCA48F*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 46.2 47.9 52.4 - 45.1 46.8 51.2 - 44.0 45.6 50.0 - 43.0 44.5 48.8 - 40.8 42.3 46.3 - 37.8 39.2 42.9 -
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 3.25 3.33 3.45 - 3.54 3.62 3.76 - 3.79 3.88 4.02 - 4.01 4.11 4.26 - 4.20 4.30 4.46 - 4.36 4.47 4.63 -
AMPS 13.9 14.2 14.7 - 15.0 15.4 15.9 - 16.3 16.7 17.3 - 17.4 17.9 18.5 - 18.6 19.0 19.6 - 19.7 20.1 20.8 -
HI PR 154 166 175 - 173 186 196 - 196 211 223 - 224 241 254 - 252 271 286 - 278 299 316 -
LO PR 56 60 65 - 59 63 69 - 62 66 72 - 65 69 75 - 68 72 79 - 70 75 82 -
MBh 44.8 46.5 50.9 - 43.8 45.4 49.7 - 42.8 44.3 48.5 - 41.7 43.2 47.4 - 39.6 41.1 45.0 - 36.7 38.0 41.7 -
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 15 12 - 18 15 12 - 18 15 12 - 18 15 12 - 18 15 12 - 16 14 11 -
70 1600 KW 3.23 3.30 3.42 - 3.51 3.59 3.72 - 3.76 3.85 3.99 - 3.97 4.07 4.22 - 4.16 4.26 4.42 - 4.32 4.43 4.59 -
AMPS 13.8 14.1 14.6 - 14.9 15.2 15.7 - 16.2 16.6 17.1 - 17.3 17.7 18.3 - 18.4 18.8 19.5 - 19.5 20.0 20.6 -
HI PR 152 164 173 - 171 184 194 - 194 209 221 - 221 238 252 - 249 268 283 - 275 296 313 -
LO PR 56 59 65 - 59 63 68 - 61 65 71 - 64 68 75 - 67 72 78 - 70 74 81 -
MBh 41.4 42.9 47.0 - 40.4 41.9 45.9 - 39.5 40.9 44.8 - 38.5 39.9 43.7 - 36.6 37.9 41.5 - 33.9 35.1 38.5 -
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 18 15 12 - 18 16 12 - 18 16 12 - 18 16 12 - 18 16 12 - 17 14 11 -
1400 KW 3.14 3.21 3.33 - 3.41 3.49 3.62 - 3.65 3.74 3.88 - 3.87 3.96 4.10 - 4.05 4.15 4.30 - 4.20 4.31 4.46 -
AMPS 13.4 13.7 14.2 - 14.5 14.8 15.3 - 15.7 16.1 16.6 - 16.8 17.2 17.8 - 17.9 18.3 18.9 - 18.9 19.4 20.0 -
HI PR 148 159 168 - 166 178 188 - 189 203 214 - 215 231 244 - 242 260 275 - 267 287 303 -
LO PR 54 58 63 - 57 61 66 - 59 63 69 - 62 66 72 - 65 70 76 - 68 72 79 -
MBh 47.0 48.4 52.3 56.2 45.9 47.2 51.1 54.9 44.8
46.1
49.9 53.6 43.7 45.0 48.7 52.3 41.5 42.7 46.3 49.6 38.4 39.6 42.8 46.0
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 10
1800 KW 3.28 3.36 3.48 3.61 3.57 3.66 3.79 3.93 3.83
3.92
4.06 4.21 4.05 4.15 4.30 4.46 4.24 4.34 4.50 4.67 4.40 4.51 4.68 4.85
AMPS 14.0 14.4 14.8 15.4 15.2 15.5 16.0 16.6 16.5
16.9
17.4 18.1 17.6 18.0 18.6 19.3 18.7 19.2 19.8 20.6 19.8 20.3 21.0 21.8
HI PR 155 167 177 184 174 188 198 207 198
213
225 235 226 243 257 268 254 273 289 301 281 302 319 333
LO PR 57 61 66 70 60 64 70 74 62
66
73 77 66 70 76 81 69 73 80 85 71 76 83 88
MBh 45.6 46.9 50.8 54.5 44.5 45.9 49.6 53.3 43.5
44.8
48.5 52.0 42.4 43.7 47.3 50.7 40.3 41.5 44.9 48.2 37.3 38.4 41.6 44.6
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 T201915112119151121
19
15 11 21 19 16 11 20 19 15 11 19 18 14 10
75 1600 KW 3.26 3.33 3.45 3.58 3.54 3.63 3.76 3.89 3.79
3.88
4.02 4.17 4.01 4.11 4.26 4.42 4.20 4.30 4.46 4.63 4.36 4.47 4.63 4.81
AMPS 13.9 14.2 14.7 15.2 15.0 15.4 15.9 16.5 16.3
16.7
17.3 17.9 17.4 17.9 18.5 19.2 18.6 19.0 19.6 20.4 19.7 20.1 20.8 21.6
HI PR 154 166 175 182 173 186 196 205 196
211
223 233 224 241 254 265 252 271 286 298 278 299 316 329
LO PR 56 60 65 70 59 63 69 74 62
66
72 76 65 69 75 80 68 72 79 84 70 75 82 87
MBh 42.1 43.3 46.9 50.3 41.1 42.3 45.8 49.2 40.1
41.3
44.7 48.0 39.2 40.3 43.6 46.8 37.2 38.3 41.4 44.5 34.5 35.5 38.4 41.2
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 T211916112119161121
19
16 11 21 19 16 11 21 19 16 11 19 18 15 10
1400 KW 3.17 3.24 3.36 3.48 3.44 3.53 3.65 3.79 3.69
3.78
3.91 4.06 3.90 4.00 4.14 4.29 4.08 4.18 4.34 4.50 4.24 4.35 4.51 4.67
AMPS 13.5 13.9 14.3 14.8 14.6 15.0 15.5 16.0 15.9
16.3
16.8 17.4 17.0 17.4 17.9 18.6 18.0 18.5 19.1 19.8 19.1 19.6 20.2 21.0
HI PR 149 161 170 177 167 180 190 198 190
205
216 226 217 233 247 257 244 263 277 289 270 290 306 320
LO PR 55 58 63 68 58 61 67 71 60
64
70 74 63 67 73 78 66 70 77 82 68 73 79 84
* Enterin
g
Indoor Dry Bulb Temperature NOTE: Shaded area is ACCA (TVA) conditions