6021980-UIM-A-1120
Johnson Controls Ducted Systems 81
Table 42: ZT150 charging table - system 1
Table 43: ZT150 charging table - system 2
Air flow
Indoor Db/Wb
Outdoor DB
Suction
pressure
Suction
temp.
Discharge
pressure
Liquid temp. Delta T Db
Entering evap
Db
Leaving evap
Db
300 CFM/ton
80/62
75 127 52 268 75 31 80 49
85 131 52 311 85 29 80 51
95 134 53 359 95 28 80 52
300 CFM/ton
80/67
75 139 58 272 76 26 80 55
85 142 58 315 85 25 80 55
95 146 58 363 95 24 80 56
300 CFM/ton
80/72
75 150 66 278 76 20 80 60
85 155 64 322 86 19 80 61
95 159 64 370 96 18 80 62
300 CFM/ton
75/62
75 127 52 267 75 26 75 49
85 131 52 311 85 24 75 51
95 135 52 361 95 23 75 52
400 CFM/ton
80/62
75 134 54 270 76 27 80 53
85 138 54 314 86 25 80 55
95 143 54 362 96 24 80 56
400 CFM/ton
80/67
75 145 61 275 76 22 80 58
85 149 59 318 86 21 80 59
95 153 59 365 96 20 80 60
400 CFM/ton
80/72
75 155 69 279 76 16 80 64
85 160 67 322 86 16 80 64
95 165 66 370 96 15 80 65
400 CFM/ton
75/62
75 133 54 271 76 22 75 53
85 136 54 314 86 21 75 54
95 140 54 363 96 20 75 55
Air flow
Indoor Db/Wb
Outdoor DB
Suction
pressure
Suction
temp.
Discharge
pressure
Liquid temp. Delta T Db
Entering evap
Db
Leaving evap
Db
300 CFM/ton
80/62
75 124 55 265 75 31 80 49
85 127 55 306 85 29 80 51
95 131 56 352 95 28 80 52
300 CFM/ton
80/67
75 135 61 268 76 26 80 55
85 139 61 311 85 25 80 55
95 142 61 357 95 24 80 56
300 CFM/ton
80/72
75 146 68 273 76 20 80 60
85 150 67 316 86 19 80 61
95 155 67 363 96 18 80 62
300 CFM/ton
75/62
75 124 54 264 75 26 75 49
85 128 55 306 85 24 75 51
95 131 56 354 95 23 75 52
400 CFM/ton
80/62
75 132 58 266 75 27 80 53
85 135 58 308 85 25 80 55
95 141 59 356 95 24 80 56
400 CFM/ton
80/67
75 141 65 271 76 22 80 58
85 146 64 313 85 21 80 59
95 150 64 358 95 20 80 60
400 CFM/ton
80/72
75 150 71 275 75 16 80 64
85 155 71 317 85 16 80 64
95 160 70 363 95 15 80 65
400 CFM/ton
75/62
75 131 58 268 75 22 75 53
85 134 57 309 85 21 75 54
95 138 57 356 95 20 75 55