36
SS-PRC003-EN
Table PD-23 — 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
175
181
187
193
200
207
65
Cap. Btuh/1000
116.6
128.0
139.9
152.2
164.9
178.1
OD Unit KW
8.04
8.25
8.47
8.70
8.95
9.20
Head press PSIG
201
207
214
221
228
235
75
Cap. Btuh/1000
111.2
122.1
133.4
145.2
157.5
170.0
OD Unit KW
8.83
9.06
9.29
9.53
9.79
10.06
Head press PSIG
230
237
244
251
259
267
85
Cap. Btuh/1000
105.6
116.0
126.9
138.1
149.8
161.8
OD Unit KW
9.73
9.97
10.22
10.48
10.75
11.02
Head press PSIG
262
269
276
284
292
300
95
Cap. Btuh/1000
99.9
109.7
120.0
130.8
141.8
153.2
OD Unit KW
10.73
10.98
11.25
11.52
11.80
12.09
Head press PSIG
296
304
311
320
328
337
105
Cap. Btuh/1000
94.0
103.2
113.0
123.1
133.6
144.5
OD Unit KW
11.83
12.09
12.37
12.66
12.95
13.26
Head press PSIG
334
341
349
358
367
376
115
Cap. Btuh/1000
87.9
96.6
105.7
115.2
125.2
135.5
OD Unit KW
13.02
13.30
13.59
13.89
14.20
14.52
Performance Data Calculated at 15 deg. subcooling and 15 deg. superheat.
Performance
Data
Condensing Unit
Table PD-23 — Cooling Performance (kW)
TTA125B Condensing Unit Only
(SI)
OD Temp
Suction Reference Temperature °C
°C
-1.1
1.7
4.4
7.2
10.0
12.8
Head pressure (kPA)
1205
1245
1287
1331
1377
1425
18.3
Capacity (kW)
34.1
37.5
41.0
44.6
48.3
52.1
OD Unit Power (kW)
8.04
8.25
8.47
8.70
8.95
9.20
Head pressure (kPA)
1387
1430
1474
1521
1571
1623
23.9
Capacity (kW)
32.6
35.8
39.1
42.5
46.1
49.8
OD Unit Power (kW)
8.83
9.06
9.29
9.53
9.79
10.06
Head pressure (kPA)
1587
1633
1681
1731
1783
1838
29.4
Capacity (kW)
30.9
34.0
37.2
40.4
43.9
47.4
OD Unit Power (kW)
9.73
9.97
10.22
10.48
10.75
11.02
Head pressure (kPA)
1806
1855
1905
1958
2013
2071
35.0
Capacity (kW)
29.2
32.1
35.2
38.3
41.5
44.9
OD Unit Power (kW)
10.73
10.98
11.25
11.52
11.80
12.09
Head pressure (kPA)
2044
2095
2148
2203
2261
2322
40.6
Capacity (kW)
27.5
30.2
33.1
36.0
39.1
42.3
OD Unit Power (kW)
11.83
12.09
12.37
12.66
12.95
13.26
Head pressure (kPA)
2301
2354
2409
2466
2527
2591
46.1
Capacity (kW)
25.7
28.3
30.9
33.7
36.7
39.7
OD Unit Power (kW)
13.02
13.30
13.59
13.89
14.20
14.52
Performance Data Calculated at 8.3 deg. subcooling and 8.3 deg. superheat.
