Specifications

COOLING PERFORMANCE DATA
160 Rev. 3
EXPANDED PERFORMANCE DATA
COOLING OPERATION
MODEL: VCA18B2A / CCA18F*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 17.3 17.9 19.7 - 16.9 17.5 19.2 - 16.5 17.1 18.7 - 16.1 16.7 18.3 - 15.3 15.9 17.4 - 14.2 14.7 16.1 -
S/T 0.72 0.60 0.42 - 0.75 0.62 0.43 - 0.76 0.64 0.44 - 0.79 0.66 0.46 - 0.82 0.68 0.47 - 0.83 0.69 0.48 -
Delta T 17 15 11 - 17 15 11 - 17 15 11 - 17 15 11 - 17 15 11 - 16 14 10 -
675 KW 1.25 1.28 1.32 - 1.36 1.39 1.44 - 1.45 1.49 1.54 - 1.53 1.57 1.63 - 1.60 1.64 1.70 - 1.67 1.71 1.77 -
AMPS 5.2 5.3 5.5 - 5.6 5.7 5.9 - 6.1 6.2 6.4 - 6.5 6.6 6.8 - 6.9 7.0 7.3 - 7.3 7.5 7.7 -
HI PR 144 155 164 - 162 174 184 - 184 198 209 - 210 226 239 - 236 254 268 - 261 281 297 -
LO PR 60 64 70 - 63 67 74 - 66 70 77 - 69 74 80 - 73 77 84 - 75 80 87 -
MBh 16.8 17.4 19.1 - 16.4 17.0 18.6 - 16.0 16.6 18.2 - 15.6 16.2 17.8 - 14.9 15.4 16.9 - 13.8 14.3 15.6 -
S/T 0.69 0.57 0.40 - 0.71 0.59 0.41 - 0.73 0.61 0.42 - 0.75 0.63 0.44 - 0.78 0.65 0.45 - 0.79 0.66 0.46 -
Delta T 18 15 12 - 18 15 12 - 18 15 12 - 18 16 12 - 18 15 12 - 17 14 11 -
70 600 KW 1.24 1.27 1.31 - 1.35 1.38 1.43 - 1.44 1.47 1.52 - 1.52 1.56 1.61 - 1.59 1.63 1.69 - 1.65 1.69 1.75 -
AMPS 5.1 5.2 5.4 - 5.5 5.7 5.8 - 6.0 6.1 6.3 - 6.4 6.6 6.8 - 6.8 7.0 7.2 - 7.2 7.4 7.6 -
HI PR 143 154 162 - 160 173 182 - 182 196 207 - 208 224 236 - 234 252 266 - 258 278 294 -
LO PR 59 63 69 - 63 67 73 - 65 69 76 - 69 73 80 - 72 76 83 - 74 79 86 -
MBh 15.5 16.1 17.6 - 15.2 15.7 17.2 - 14.8 15.3 16.8 - 14.4 15.0 16.4 - 13.7 14.2 15.6 - 12.7 13.2 14.4 -
S/T 0.66 0.55 0.38 - 0.69 0.57 0.40 - 0.70 0.59 0.41 - 0.73 0.61 0.42 - 0.75 0.63 0.44 - 0.76 0.63 0.44 -
Delta T 18 16 12 - 18 16 12 - 18 16 12 - 18 16 12 - 18 16 12 - 17 15 11 -
525 KW 1.21 1.24 1.28 - 1.31 1.34 1.39 - 1.40 1.43 1.48 - 1.48 1.51 1.57 - 1.55 1.58 1.64 - 1.61 1.64 1.70 -
AMPS 5.0 5.1 5.3 - 5.4 5.5 5.7 - 5.8 6.0 6.2 - 6.2 6.4 6.6 - 6.6 6.8 7.0 - 7.0 7.2 7.4 -
HI PR 139 149 158 - 156 167 177 - 177 190 201 - 202 217 229 - 227 244 258 - 251 270 285 -
LO PR 58 61 67 - 61 65 71 - 63 67 73 - 66 71 77 - 70 74 81 - 72 77 84 -
MBh 17.6 18.1 19.6 21.1 17.2 17.7 19.2 20.6 16.8
17.3
18.7 20.1 16.4 16.9 18.3 19.6 15.6 16.0 17.3 18.6 14.4 14.8 16.1 17.2
S/T 0.82 0.73 0.55 0.36 0.85 0.76 0.57 0.37 0.87
0.78
0.59 0.38 0.90 0.80 0.61 0.39 0.93 0.83 0.63 0.41 0.94 0.84 0.64 0.41
Delta T201815102018151020
18
15 10 20 18 15 10 20 18 15 10 18 17 14 10
675 KW 1.26 1.29 1.34 1.38 1.37 1.40 1.45 1.50 1.46
1.50
1.55 1.61 1.55 1.59 1.64 1.70 1.62 1.66 1.72 1.78 1.68 1.72 1.78 1.85
AMPS 5.2 5.3 5.5 5.7 5.6 5.8 5.9 6.2 6.1
6.3
6.5 6.7 6.5 6.7 6.9 7.2 6.9 7.1 7.3 7.6 7.3 7.5 7.8 8.1
HI PR 146 157 166 173 164 176 186 194 186
200
212 221 212 228 241 251 239 257 271 283 264 284 300 312
LO PR 61 64 70 75 64 68 74 79 67
71
77 82 70 74 81 86 73 78 85 91 76 81 88 94
MBh 17.1 17.6 19.1 20.4 16.7 17.2 18.6 20.0 16.3
16.8
18.2 19.5 15.9 16.4 17.7 19.0 15.1 15.6 16.8 18.1 14.0 14.4 15.6 16.7
S/T 0.78 0.70 0.53 0.34 0.81 0.72 0.55 0.35 0.83
0.74
0.56 0.36 0.86 0.76 0.58 0.37 0.89 0.79 0.60 0.39 0.90 0.80 0.61 0.39
Delta T201915112119161121
19
16 11 21 19 16 11 21 19 16 11 19 18 14 10
75 600 KW 1.25 1.28 1.32 1.37 1.36 1.39 1.44 1.49 1.45
1.49
1.54 1.59 1.53 1.57 1.63 1.69 1.60 1.64 1.70 1.76 1.67 1.71 1.77 1.83
AMPS 5.2 5.3 5.5 5.7 5.6 5.7 5.9 6.1 6.1
6.2
6.4 6.6 6.5 6.6 6.8 7.1 6.9 7.0 7.3 7.5 7.3 7.5 7.7 8.0
HI PR 144 155 164 171 162 174 184 192 184
198
209 218 210 226 239 249 236 254 268 280 261 281 297 309
LO PR 60 64 70 74 63 67 74 78 66
70
77 82 69 74 80 86 73 77 84 90 75 80 87 93
MBh 15.8 16.2 17.6 18.9 15.4 15.9 17.2 18.4 15.0
15.5
16.8 18.0 14.7 15.1 16.4 17.6 13.9 14.4 15.5 16.7 12.9 13.3 14.4 15.4
S/T 0.75 0.67 0.51 0.33 0.78 0.70 0.53 0.34 0.80
0.71
0.54 0.35 0.82 0.74 0.56 0.36 0.86 0.77 0.58 0.37 0.86 0.77 0.58 0.38
Delta T211916112119161121
19
16 11 21 20 16 11 21 19 16 11 20 18 15 10
525 KW 1.22 1.25 1.29 1.34 1.32 1.35 1.40 1.45 1.41
1.45
1.50 1.55 1.49 1.53 1.58 1.64 1.56 1.60 1.66 1.72 1.62 1.66 1.72 1.78
AMPS 5.0 5.1 5.3 5.5 5.4 5.6 5.7 5.9 5.9
6.0
6.2 6.5 6.3 6.4 6.6 6.9 6.7 6.8 7.1 7.3 7.1 7.2 7.5 7.8
HI PR 140 151 159 166 157 169 179 186 179
192
203 212 204 219 231 241 229 247 260 272 253 272 288 300
LO PR 58 62 68 72 61 65 71 76 64
68
74 79 67 71 78 83 70 75 82 87 73 77 85 90
* Enterin
g
Indoor Dry Bulb Temperature NOTE: Shaded area is ACCA (TVA) conditions