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34 SS-PRC003-EN
Table PD-22 — Cooling Performance (MBh) TTA125B Condensing Unit Only (I-P)
OD Temp Suction Reference Temperature °F
°F 30 35 40 45 50 55
Head press PSIG 169 174 180 186 193 199
65 Cap. Btuh/1000 115.6 127.1 139.1 151.6 164.5 177.9
OD Unit KW 8.89 9.17 9.43 9.70 9.96 10.23
Head press PSIG 194 200 206 212 219 227
75 Cap. Btuh/1000 109.1 120.1 131.6 143.5 155.9 168.6
OD Unit KW 9.43 9.77 10.10 10.43 10.76 11.10
Head press PSIG 221 227 234 241 248 256
85 Cap. Btuh/1000 102.5 112.9 123.9 135.2 146.9 159.0
OD Unit KW 9.98 10.37 10.77 11.17 11.58 11.99
Head press PSIG 250 257 264 272 280 288
95 Cap. Btuh/1000 95.7 105.6 115.9 126.6 137.7 149.1
OD Unit KW 10.52 10.98 11.45 11.92 12.41 12.90
Head press PSIG 282 290 297 305 313 321
105 Cap. Btuh/1000 88.7 98.1 107.8 117.8 128.2 138.9
OD Unit KW 11.06 11.59 12.14 12.69 13.25 13.83
Head press PSIG 317 324 332 340 349 358
115 Cap. Btuh/1000 81.7 90.4 99.5 108.9 118.6 128.6
OD Unit KW 11.59 12.21 12.83 13.47 14.11 14.78
Performance Data Calculated at 15 deg. subcooling and 15 deg. superheat.
Performance
Data Condensing Unit
Table PD-22 — Cooling Performance (kW) TTA125B Condensing Unit Only (SI)
OD Te mp Suction Reference Temperature °C
°C -1.1 1.7 4.4 7.2 10.0 12.8
Head pressure (kPA) 1163 1201 1241 1283 1327 1374
18.3 Capacity (kW) 33.9 37.2 40.7 44.4 48.2 52.1
OD Unit Power (kW) 8.89 9.17 9.43 9.70 9.96 10.23
Head pressure (kPA) 1335 1377 1420 1465 1512 1562
23.9 Capacity (kW) 32.0 35.2 38.5 42.0 45.6 49.4
OD Unit Power (kW) 9.43 9.77 10.10 10.43 10.76 11.10
Head pressure (kPA) 1523 1568 1614 1662 1712 1765
29.4 Capacity (kW) 30.0 33.1 36.3 39.6 43.0 46.6
OD Unit Power (kW) 9.98 10.37 10.77 11.17 11.58 11.99
Head pressure (kPA) 1727 1774 1823 1874 1928 1983
35.0 Capacity (kW) 28.0 30.9 33.9 37.1 40.3 43.7
OD Unit Power (kW) 10.52 10.98 11.45 11.92 12.41 12.90
Head pressure (kPA) 1947 1997 2049 2103 2159 2217
40.6 Capacity (kW) 26.0 28.7 31.6 34.5 37.5 40.7
OD Unit Power (kW) 11.06 11.59 12.14 12.69 13.25 13.83
Head pressure (kPA) 2185 2237 2291 2347 2405 2465
46.1 Capacity (kW) 23.9 26.5 29.1 31.9 34.7 37.7
OD Unit Power (kW) 11.59 12.21 12.83 13.47 14.11 14.78
Performance Data Calculated at 8.3 deg. subcooling and 8.3 deg. superheat.