Specifications

141 Rev. 3
COOLING PERFORMANCE DATA
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 47.7 48.7 52.0 55.6 46.6 47.6 50.8 54.3 45.5 46.4 49.6 53.0 44.3 45.3 48.4 51.8 42.1 43.0 46.0 49.2 39.0 39.9 42.6 45.5
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 T222118142221181522211815232118152221181520191714
1800 KW 3.01 3.09 3.20 3.32 3.28 3.36 3.48 3.61 3.51 3.60 3.73 3.87 3.72 3.81 3.95 4.10 3.90 4.00 4.14 4.30 4.05 4.15 4.31 4.47
AMPS 12.9 13.2 13.6 14.1 13.9 14.2 14.7 15.2 15.1 15.5 16.0 16.6 16.1 16.5 17.1 17.7 17.1 17.6 18.1 18.8 18.2 18.6 19.2 19.9
HI PR 150 161 170 178 168 181 191 199 191 206 217 227 218 234 247 258 245 264 278 290 271 291 308 321
LO PR 63 67 73 77 66 70 77 82 69 73 80 85 72 77 84 89 76 80 88 94 78 83 91 97
MBh 46.3 47.3 50.5 54.0 45.2 46.2 49.4 52.8 44.1 45.1 48.2 51.5 43.1 44.0 47.0 50.2 40.9 41.8 44.7 47.7 37.9 38.7 41.4 44.2
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 T232219152423201624232016242320162322201622211815
80 1550 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 4.27 4.43
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 45.6 46.6 49.8 53.2 44.5 45.5 48.6 52.0 43.5 44.4 47.5 50.7 42.4 43.3 46.3 49.5 40.3 41.2 44.0 47.0 37.3 38.1 40.7 43.6
S/T 0.82 0.77 0.62 0.47 0.85 0.79 0.65 0.48 0.87 0.82 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 T242320162524211725242117252421172524211623221915
1400 KW 2.94 3.01 3.12 3.23 3.20 3.28 3.40 3.52 3.43 3.51 3.64 3.78 3.63 3.72 3.86 4.00 3.80 3.90 4.04 4.19 3.95 4.05 4.20 4.35
AMPS 12.6 12.9 13.3 13.8 13.6 13.9 14.4 14.9 14.7 15.1 15.6 16.2 15.7 16.1 16.6 17.3 16.7 17.1 17.7 18.4 17.7 18.1 18.7 19.4
HI PR 146 157 166 173 164 176 186 194 186 200 211 221 212 228 241 251 238 257 271 283 263 283 299 312
LO PR 61 65 71 75 64 68 75 80 67 71 78 83 70 75 82 87 74 78 86 91 76 81 88 94
MBh 48.5 49.4 51.8 55.2 47.4 48.3 50.6 54.0 46.2 47.1 49.4 52.7 45.1 46.0 48.2 51.4 42.9 43.7 45.8 48.8 39.7 40.5 42.4 45.2
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 T232321192323221923232219232322192222221920212017
1800 KW 3.04 3.11 3.23 3.35 3.31 3.39 3.51 3.64 3.55 3.63 3.77 3.91 3.76 3.85 3.99 4.14 3.93 4.03 4.18 4.34 4.09 4.19 4.35 4.51
AMPS 13.0 13.3 13.7 14.2 14.0 14.4 14.8 15.4 15.2 15.6 16.1 16.7 16.3 16.7 17.2 17.9 17.3 17.7 18.3 19.0 18.3 18.8 19.4 20.1
HI PR 151 163 172 179 170 183 193 201 193 208 219 229 220 237 250 261 247 266 281 293 273 294 311 324
LO PR 63 67 73 78 67 71 78 83 69 74 81 86 73 78 85 90 76 81 89 94 79 84 92 98
MBh 47.1 48.0 50.3 53.6 46.0 46.9 49.1 52.4 44.9 45.8 47.9 51.1 43.8 44.7 46.8 49.9 41.6 42.4 44.4 47.4 38.5 39.3 41.2 43.9
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 T252423202525232025252320252524202525232023232219
85 1550 KW 3.01 3.09 3.20 3.32 3.28 3.36 3.48 3.61 3.51 3.60 3.73 3.87 3.72 3.81 3.95 4.10 3.90 4.00 4.14 4.30 4.05 4.15 4.31 4.47
AMPS 12.9 13.2 13.6 14.1 13.9 14.2 14.7 15.2 15.1 15.5 16.0 16.6 16.1 16.5 17.1 17.7 17.1 17.6 18.1 18.8 18.2 18.6 19.2 19.9
HI PR 150 161 170 178 168 181 191 199 191 206 217 227 218 234 247 258 245 264 278 290 271 291 308 321
LO PR 63 67 73 77 66 70 77 82 69 73 80 85 72 77 84 89 76 80 88 94 78 83 91 97
MBh 46.4 47.3 49.5 52.8 45.3 46.2 48.4 51.6 44.2 45.1 47.2 50.4 43.1 44.0 46.1 49.1 41.0 41.8 43.8 46.7 38.0 38.7 40.5 43.2
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 T262624212626252126262521272625212626242125242320
1400 KW 2.97 3.04 3.15 3.26 3.23 3.31 3.43 3.55 3.46 3.54 3.67 3.81 3.66 3.75 3.89 4.04 3.84 3.93 4.08 4.23 3.99 4.09 4.24 4.40
AMPS 12.7 13.0 13.4 13.9 13.7 14.0 14.5 15.0 14.9 15.2 15.7 16.3 15.9 16.3 16.8 17.4 16.9 17.3 17.9 18.5 17.9 18.3 18.9 19.6
HI PR 147 158 167 175 165 178 188 196 188 202 214 223 214 230 243 254 241 259 274 285 266 286 302 315
LO PR 62 65 71 76 65 69 75 80 68 72 78 84 71 75 82 88 74 79 86 92 77 82 89 95
* Enterin
g
Indoor Dry Bulb Temperature NOTE: Shaded area is ARI Ratin
g
Conditions