18
Performance
Data
SSP-PRC002-EN
(TWA155A)
Table PD-7 — Gross Cooling Performance (MBh) TWA155A Heat Pump Only (I-P)
OD Temp Suction Reference Temperature °F
°F 30 35 40 45 50 55
Head press psig 165 170 176 182 188 195
65 Cap. Btu/1000 137.2 151.6 166.8 182.4 198.5 214.9
OD Unit kW 9.13 9.33 9.54 9.77 10.02 10.27
Head press psig 191 197 203 209 215 222
75 Cap. Btu/1000 133.6 147.5 161.8 176.6 191.6 207.0
OD Unit kW 10.06 10.29 10.52 10.77 11.02 11.29
Head press psig 219 225 232 238 245 252
85 Cap. Btu/1000 128.5 141.7 155.4 169.3 183.6 198.1
OD Unit kW 11.16 11.40 11.65 11.91 12.18 12.46
Head press psig 250 256 263 270 277 284
95 Cap. Btu/1000 122.2 134.7 147.6 160.8 174.3 188.1
OD Unit kW 12.43 12.68 12.94 13.20 13.47 13.75
Head press psig 283 289 296 304 311 319
105 Cap. Btu/1000 114.9 126.7 138.8 151.2 164.0 177.1
OD Unit kW 13.85 14.10 14.35 14.61 14.89 15.17
Head press psig 318 325 332 340 347 355
115 Cap. Btu/1000 106.7 117.7 129.1 140.8 152.9 165.4
OD Unit kW 15.41 15.65 15.89 16.15 16.42 16.70
Table PD-7 — Gross Cooling Performance (kW) TWA155A Heat Pump Only (SI)
OD Temp Suction Reference Temperature °C
°C -1.1 1.7 4.4 7.2 10.0 12.8
Head pressure (kPA) 1136 1174 1213 1255 1299 1343
18.3 Capacity (kW) 40.2 44.4 48.8 53.4 58.1 62.9
OD Unit Power (kW) 9.13 9.33 9.54 9.77 10.02 10.27
Head pressure (kPA) 1315 1355 1397 1440 1485 1532
23.9 Capacity (kW) 39.1 43.2 47.4 51.7 56.1 60.6
OD Unit Power (kW) 10.06 10.29 10.52 10.77 11.02 11.29
Head pressure (kPA) 1510 1552 1597 1642 1690 1738
29.4 Capacity (kW) 37.6 41.5 45.5 49.6 53.8 58.0
OD Unit Power (kW) 11.16 11.40 11.65 11.91 12.18 12.46
Head pressure (kPA) 1722 1767 1813 1860 1909 1960
35.0 Capacity (kW) 35.8 39.5 43.2 47.1 51.0 55.1
OD Unit Power (kW) 12.43 12.68 12.94 13.20 13.47 13.75
Head pressure (kPA) 1949 1996 2044 2093 2145 2197
40.6 Capacity (kW) 33.6 37.1 40.6 44.3 48.0 51.9
OD Unit Power (kW) 13.85 14.10 14.35 14.61 14.89 15.17
Head pressure (kPA) 2192 2241 2291 2342 2395 2451
46.1 Capacity (kW) 31.2 34.5 37.8 41.2 44.8 48.4
OD Unit Power (kW) 15.41 15.65 15.89 16.15 16.42 16.70