Specifications

171 Rev. 3
COOLING PERFORMANCE DATA
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 47.8 48.8 52.2 55.8 46.7 47.7 51.0 54.5 45.6 46.6 49.8 53.2 44.5 45.4 48.5 51.9 42.2 43.2 46.1 49.3 39.1 40.0 42.7 45.7
S/T 0.89 0.83 0.68 0.51 0.92 0.86 0.70 0.53 0.94 0.89 0.72 0.54 1.00 0.91 0.74 0.56 1.00 0.95 0.77 0.58 1.00 0.96 0.78 0.58
Delta T222118142221181522211815232118152221181520201714
1800 KW 3.31 3.39 3.52 3.64 3.60 3.69 3.83 3.97 3.86 3.96 4.10 4.25 4.09 4.19 4.34 4.50 4.28 4.38 4.54 4.71 4.44 4.55 4.72 4.90
AMPS 14.2 14.5 15.0 15.5 15.3 15.7 16.2 16.8 16.6 17.0 17.6 18.2 17.8 18.2 18.8 19.5 18.9 19.4 20.0 20.8 20.0 20.5 21.2 22.0
HI PR 157 169 178 186 176 190 200 209 200 216 228 237 228 246 259 270 257 276 292 304 284 305 322 336
LO PR 57 61 67 71 61 65 70 75 63 67 73 78 66 70 77 82 69 74 81 86 72 76 83 89
MBh 46.4 47.4 50.7 54.2 45.3 46.3 49.5 52.9 44.3 45.2 48.3 51.6 43.2 44.1 47.1 50.4 41.0 41.9 44.8 47.9 38.0 38.8 41.5 44.3
S/T 0.85 0.80 0.65 0.48 0.88 0.82 0.67 0.50 0.90 0.85 0.69 0.51 0.93 0.87 0.71 0.53 0.97 0.91 0.74 0.55 0.97 0.91 0.74 0.56
Delta T232219152322191523221915232219152322191521201814
80 1600 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 42.8 43.8 46.8 50.0 41.8 42.8 45.7 48.8 40.8 41.7 44.6 47.7 39.8 40.7 43.5 46.5 37.9 38.7 41.3 44.2 35.1 35.8 38.3 40.9
S/T 0.82 0.77 0.62 0.47 0.85 0.79 0.65 0.48 0.87 0.81 0.66 0.50 0.90 0.84 0.68 0.51 0.93 0.87 0.71 0.53 0.94 0.88 0.72 0.54
Delta T232219152322191623221916232220162322191522211814
1400 KW 3.20 3.27 3.39 3.51 3.47 3.56 3.69 3.82 3.72 3.81 3.95 4.09 3.94 4.03 4.18 4.34 4.12 4.22 4.38 4.54 4.28 4.39 4.55 4.72
AMPS 13.7 14.0 14.4 15.0 14.8 15.1 15.6 16.2 16.0 16.4 17.0 17.6 17.1 17.5 18.1 18.8 18.2 18.7 19.3 20.0 19.3 19.8 20.4 21.2
HI PR 151 162 171 179 169 182 192 200 192 207 219 228 219 236 249 260 247 265 280 292 272 293 310 323
LO PR 55 59 64 68 58 62 68 72 61 64 70 75 64 68 74 79 67 71 77 82 69 73 80 85
MBh 48.6 49.6 51.9 55.4 47.5 48.4 50.7 54.1 46.4 47.3 49.5 52.8 45.2 46.1 48.3 51.5 43.0 43.8 45.9 49.0 39.8 40.6 42.5 45.3
S/T 0.93 0.90 0.81 0.66 0.97 0.93 0.84 0.68 0.99 0.96 0.86 0.70 1.00 0.99 0.89 0.72 1.00 1.00 0.92 0.75 1.00 1.00 0.93 0.76
Delta T232322192323221923232219232322192222221920212018
1800 KW 3.34 3.43 3.55 3.68 3.64 3.73 3.86 4.00 3.90 3.99 4.14 4.29 4.12 4.23 4.38 4.54 4.32 4.42 4.59 4.76 4.49 4.60 4.77 4.94
AMPS 14.3 14.6 15.1 15.7 15.4 15.8 16.3 16.9 16.8 17.2 17.8 18.4 17.9 18.4 19.0 19.7 19.1 19.5 20.2 21.0 20.2 20.7 21.4 22.2
HI PR 159 171 180 188 178 191 202 211 202 218 230 240 230 248 262 273 259 279 295 307 286 308 325 339
LO PR 58 62 67 72 61 65 71 76 64 68 74 79 67 71 78 83 70 75 81 87 73 77 84 90
MBh 47.2 48.1 50.4 53.8 46.1 47.0 49.2 52.5 45.0 45.9 48.1 51.3 43.9 44.8 46.9 50.0 41.7 42.5 44.5 47.5 38.7 39.4 41.3 44.0
S/T 0.89 0.86 0.77 0.63 0.92 0.89 0.80 0.65 0.94 0.91 0.82 0.67 0.98 0.94 0.85 0.69 1.00 0.98 0.88 0.72 1.00 0.98 0.89 0.72
Delta T242422192424232024242320252423202424232022222118
85 1600 KW 3.31 3.39 3.52 3.64 3.60 3.69 3.83 3.97 3.86 3.96 4.10 4.25 4.09 4.19 4.34 4.50 4.28 4.38 4.54 4.71 4.44 4.55 4.72 4.90
AMPS 14.2 14.5 15.0 15.5 15.3 15.7 16.2 16.8 16.6 17.0 17.6 18.2 17.8 18.2 18.8 19.5 18.9 19.4 20.0 20.8 20.0 20.5 21.2 22.0
HI PR 157 169 178 186 176 190 200 209 200 216 228 237 228 246 259 270 257 276 292 304 284 305 322 336
LO PR 57 61 67 71 61 65 70 75 63 67 73 78 66 70 77 82 69 74 81 86 72 76 83 89
MBh 43.6 44.4 46.5 49.6 42.6 43.4 45.4 48.5 41.6 42.4 44.4 47.3 40.5 41.3 43.3 46.2 38.5 39.3 41.1 43.9 35.7 36.4 38.1 40.6
S/T 0.86 0.83 0.75 0.61 0.89 0.86 0.77 0.63 0.91 0.88 0.79 0.64 0.94 0.91 0.82 0.66 0.98 0.94 0.85 0.69 0.98 0.95 0.86 0.70
Delta T252423202524232025242320252523202524232023232119
1400 KW 3.22 3.30 3.42 3.54 3.51 3.59 3.72 3.86 3.75 3.85 3.99 4.13 3.97 4.07 4.22 4.38 4.16 4.26 4.42 4.58 4.32 4.43 4.59 4.76
AMPS 13.8 14.1 14.6 15.1 14.9 15.2 15.7 16.3 16.2 16.6 17.1 17.7 17.3 17.7 18.3 19.0 18.4 18.8 19.5 20.2 19.5 19.9 20.6 21.4
HI PR 152 164 173 180 171 184 194 202 194 209 221 230 221 238 251 262 249 268 283 295 275 296 313 326
LO PR 56 59 65 69 59 63 68 73 61 65 71 76 64 68 75 80 67 72 78 83 70 74 81 86
* Enterin
g
Indoor Dry Bulb Temperature NOTE: Shaded area is ARI Ratin
g
Conditions