Trane CAB-PRC001-EN User Manual page 23

Heating performance is based on 70 F (21 C) entering air temperature, 2 psig (14 kPa) and 5 psig (103 kPa) entering steam pressure.
All performance measured on high speed tap, zero ESP , no filter.
Table PD-10. High Static Motor, Group 1
Unit
CFM
Size Coil (L/s)
2 Steam 208 (132)
3 Steam 358 (169)
4 Steam 393 (185)
6 Steam 658 (311)
8 Steam 901 (425)
10 Steam 1110 (524)
12 Steam 1264 (597)
Table PD-11. High Static Motor, Group 2
Unit
CFM
Size Coil (L/s)
2 Steam 251 (119)
3 Steam 326 (154)
4 Steam 364 (172)
6 Steam 603 (285)
8 Steam 829 (392)
10 Steam 1024 (483)
12 Steam 1171 (553)
Table PD-12. Steam Properties
Steam Pressure PSIG (kPa)
Sat. Steam Temp. F (C)
Latent Heat — BTU/LB. (kJ/kg) 965 (2240)
Note:
Q/ITD = MBH (kW)/(Saturated Steam temperature - Entering air temperature) when DT and GPM remain constant. To determine heating capacities at a different saturated steam or entering
air temperature, compute the new ITD and multiply it by the Q/ITD shown.steam pressure. All performance measured on high speed tap, zero ESP , with a throwaway filter.
CAB-PRC001-EN
Performance
Data
2 psig
TMBH
(TkW) Q/ITD
10.8 (3.2) 0.07
13.9 (4.1) 0.09
17.5 (5.1) 0.12
27.3 (8.0) 0.18
36.7 (10.7) 0.25
46.4 (13.6) 0.31
54.0 (15.8) 0.36
2 psig
TMBH
(TkW) Q/ITD
10.4 (3.0) 0.07
13.4 (3.9) 0.09
16.9 (5.0) 0.11
26.3 (7.7) 0.18
35.5 (10.4) 0.24
44.9 (13.2) 0.30
52.3 (15.3) 0.35
2 (14) 5 (34) 10 (69)
219 (104) 227 (108) 239 (115)
960 (2230) 952 (2210)
Steam
Coils
5 psig
TMBH
(TkW) Q/ITD
11.5 (3.4) 0.07
14.7 (4.3) 0.09
18.5 (5.4) 0.12
28.9 (8.5) 0.18
38.9 (11.4) 0.25
49.2 (14.4) 0.31
57.2 (16.8) 0.36
5 psig
TMBH
(TkW) Q/ITD
11.0 (3.2) 0.07
14.2 (4.2) 0.09
17.9 (5.3) 0.11
27.9 (8.2) 0.18
37.6 (11.0) 0.24
47.6 (14.0) 0.30
55.5 (16.3) 0.35
15 (103)
250 (121)
945 (2200)
230V 277V
115V
Watt Watt Watt
145 145 145
140 140 140
170 180 170
245 240 240
320 320 320
415 420 410
490 500 490
230V 277V
115V
Watt Watt Watt
145 145 145
140 140 140
170 180 170
245 240 240
320 320 320
415 420 410
490 500 490
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