Specifications

157 Rev. 3
COOLING PERFORMANCE DATA
EXPANDED PERFORMANCE DATA
COOLING OPERATION
MODEL: RCE48A2A / 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 0.93 0.87 0.71 0.53 0.96 0.90 0.73 0.55 1.00 0.92 0.75 0.56 1.00 0.95 0.78 0.58 1.00 1.00 0.81 0.60 1.00 1.00 0.81 0.61
Delta T232219152322191523221915232219152222191520201814
1800 KW 2.57 2.63 2.72 2.82 2.79 2.86 2.96 3.07 2.99 3.06 3.17 3.29 3.16 3.24 3.36 3.48 3.31 3.39 3.52 3.65 3.44 3.52 3.65 3.79
AMPS 11.7 12.0 12.4 12.8 12.6 12.9 13.4 13.9 13.7 14.1 14.5 15.1 14.7 15.0 15.5 16.1 15.6 16.0 16.6 17.2 16.6 17.0 17.6 18.2
HI PR 139 150 158 165 156 168 178 185 178 191 202 211 203 218 230 240 228 245 259 270 252 271 286 299
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 0.88 0.83 0.67 0.50 0.92 0.86 0.70 0.52 0.94 0.88 0.72 0.54 0.97 0.91 0.74 0.55 1.00 0.94 0.77 0.57 1.00 0.95 0.77 0.58
Delta T242320162423201624232016242320162423201622211815
80 1600 KW 2.54 2.61 2.70 2.80 2.77 2.83 2.93 3.04 2.96 3.03 3.14 3.26 3.13 3.21 3.33 3.45 3.28 3.36 3.48 3.61 3.41 3.49 3.62 3.75
AMPS 11.6 11.8 12.2 12.7 12.5 12.8 13.2 13.7 13.6 13.9 14.4 14.9 14.5 14.9 15.4 16.0 15.5 15.9 16.4 17.0 16.4 16.8 17.4 18.1
HI PR 138 149 157 164 155 167 176 184 176 190 200 209 201 216 228 238 226 243 257 268 249 268 283 296
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 42.7 43.6 46.6 49.9 41.7 42.6 45.6 48.7 40.7 41.6 44.5 47.5 39.7 40.6 43.4 46.4 37.8 38.6 41.2 44.1 35.0 35.7 38.2 40.8
S/T 0.85 0.80 0.65 0.49 0.88 0.83 0.67 0.50 0.91 0.85 0.69 0.52 0.93 0.88 0.71 0.53 0.97 0.91 0.74 0.55 0.98 0.92 0.75 0.56
Delta T242320162423201624232016242320162423201622221915
1400 KW 2.48 2.54 2.63 2.72 2.69 2.76 2.85 2.96 2.88 2.95 3.06 3.17 3.05 3.12 3.23 3.35 3.19 3.27 3.39 3.51 3.31 3.39 3.52 3.65
AMPS 11.3 11.5 11.9 12.3 12.2 12.5 12.9 13.4 13.2 13.5 14.0 14.5 14.1 14.5 15.0 15.5 15.1 15.4 15.9 16.6 16.0 16.3 16.9 17.5
HI PR 134 144 152 159 150 162 171 178 171 184 194 203 195 209 221 231 219 236 249 260 242 260 275 287
LO PR 60 64 70 74 63 68 74 79 66 70 77 82 69 74 81 86 73 77 84 90 75 80 87 93
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 0.97 0.94 0.85 0.69 1.00 0.97 0.88 0.71 1.00 1.00 0.90 0.73 1.00 1.00 0.93 0.75 1.00 1.00 0.96 0.78 1.00 1.00 0.97 0.79
Delta T242422192424232024242320232323202222231920212118
1800 KW 2.59 2.65 2.75 2.85 2.82 2.88 2.99 3.10 3.02 3.09 3.20 3.32 3.19 3.27 3.39 3.51 3.34 3.42 3.55 3.68 3.47 3.56 3.69 3.82
AMPS 11.8 12.1 12.5 12.9 12.7 13.1 13.5 14.0 13.9 14.2 14.7 15.2 14.8 15.2 15.7 16.3 15.8 16.2 16.7 17.3 16.7 17.1 17.7 18.4
HI PR 141 152 160 167 158 170 180 187 180 193 204 213 205 220 233 243 230 248 262 273 254 274 289 302
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 0.93 0.89 0.81 0.65 0.96 0.93 0.84 0.68 0.98 0.95 0.86 0.70 1.00 0.98 0.89 0.72 1.00 1.00 0.92 0.75 1.00 1.00 0.93 0.75
Delta T252523202525242025252420252524212424232022232219
85 1600 KW 2.57 2.63 2.72 2.82 2.79 2.86 2.96 3.07 2.99 3.06 3.17 3.29 3.16 3.24 3.36 3.48 3.31 3.39 3.52 3.65 3.44 3.52 3.65 3.79
AMPS 11.7 12.0 12.4 12.8 12.6 12.9 13.4 13.9 13.7 14.1 14.5 15.1 14.7 15.0 15.5 16.1 15.6 16.0 16.6 17.2 16.6 17.0 17.6 18.2
HI PR 139 150 158 165 156 168 178 185 178 191 202 211 203 218 230 240 228 245 259 270 252 271 286 299
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 43.5 44.3 46.4 49.5 42.5 43.3 45.3 48.4 41.4 42.2 44.2 47.2 40.4 41.2 43.2 46.0 38.4 39.2 41.0 43.7 35.6 36.3 38.0 40.5
S/T 0.89 0.86 0.78 0.63 0.93 0.89 0.81 0.65 0.95 0.92 0.83 0.67 0.98 0.95 0.85 0.69 1.00 0.98 0.89 0.72 1.00 0.99 0.89 0.72
Delta T252524212625242126252421262624212525242123242219
1400 KW 2.50 2.56 2.65 2.74 2.72 2.78 2.88 2.98 2.91 2.98 3.08 3.20 3.08 3.15 3.26 3.38 3.22 3.30 3.42 3.54 3.34 3.43 3.55 3.68
AMPS 11.4 11.6 12.0 12.5 12.3 12.6 13.0 13.5 13.3 13.7 14.1 14.7 14.3 14.6 15.1 15.7 15.2 15.6 16.1 16.7 16.1 16.5 17.1 17.7
HI PR 135 146 154 160 152 163 172 180 173 186 196 205 197 212 223 233 221 238 251 262 244 263 278 290
LO PR 61 65 71 75 64 68 74 79 67 71 77 82 70 74 81 87 73 78 85 91 76 81 88 94
* Enterin
g
Indoor Dry Bulb Temperature NOTE: Shaded area is ARI Ratin
g
Conditions