Hot water coils, Performance data – Trane CAB-PRC001-EN User Manual
Page 19
Performance
Data
CAB-PRC001-EN
19
Hot Water
Coils
Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 30 F (-1 C)
∆T. All performance measured on high speed tap, zero ESP, and a throwaway filter.
Table PD-3. Free Discharge Motor, Group 2
Heating
Unit
CFM
TMBH
GPM
WPD
115V
230V
277V
Size
Coil
(L/s)
(TkW)
Q/ITD
(L/s)
(kPa)
Watt
Watt
Watt
2
2 H
211 (100)
14.5 (4.3)
0.13
0.97 (0.06)
4.1 (12.3)
60
95
65
3 H
201 (95)
17.7 (5.2)
0.16
1.18 (0.07)
8.8 (26.2)
60
95
65
4 H
188 (89)
18.3 (5.4)
0.17
1.22 (0.08)
2.4 (7.1)
60
95
65
3
2 H
280 (132)
19.2 (5.6)
0.17
1.28 (0.08)
7.5 (22.4)
70
80
83
3 H
277 (131)
23.3 (6.8)
0.21
1.55 (0.10)
3.2 (9.5)
85
89
101
4 H
256 (121)
24.8 (7.3)
0.23
1.65 (0.10)
4.5 (13.4)
85
89
101
4
2 H
349 (165)
23.8 (7.0)
0.22
1.58 (0.10)
2.8 (8.3)
95
96
104
3 H
338 (159)
29.4 (8.6)
0.27
1.96 (0.12)
5.5 (16.5)
100
107
106
4 H
320 (151)
31.7 (9.3)
0.29
2.11 (0.13)
7.9 (23.7)
100
107
106
6
2 H
544 (257)
37.4 (11.0)
0.34
2.49 (0.16)
7.6 (22.8)
110
154
165
3 H
541 (255)
45.4 (13.3)
0.41
3.03 (0.19)
3.6 (10.6)
125
130
124
4 H
510 (241)
49.4 (14.5)
0.45
3.29 (0.21)
4.8 (14.5)
125
130
124
8
2 H
706 (331)
47.0 (13.8)
0.43
3.13 (0.20)
3.4 (10.2)
135
150
159
3 H
659 (311)
56.8 (16.7)
0.52
3.79 (0.24)
5.9 (17.8)
120
123
133
4 H
627 (296)
61.8 (18.1)
0.56
4.12 (0.26)
8.1 (24.3)
120
123
133
10
2 H
879 (415)
60.0 (17.6)
0.55
4.00 (0.25)
5.9 (17.7)
205
250
269
3 H
886 (420)
76.4 (22.4)
0.69
5.09 (0.32)
11.4 (34.1)
225
237
230
4 H
840 (397)
82.8 (24.3)
0.75
5.52 (0.35)
15.7 (46.8)
225
237
230
12
2 H
996 (470)
69.4 (20.3)
0.63
4.62 (0.29)
8.3 (24.7)
230
246
263
3 H
976 (461)
84.3 (24.8)
0.77
5.62 (0.35)
9.0 (26.8)
220
230
239
4 H
921 (435)
91.8 (26.4)
0.83
6.12 (0.39)
10.2 (30.5)
220
230
239
Note:
1. CFM = Cubic feet per minute
2. TMBH = Total capacity (MBH)
3. GPM = Gallons per minute
4. WPD = Water pressure drop (feet of water)
5. Q/ITD = MBH (kW)/(Entering water temperature - Entering air temperature) when DT and GPM (L/s) remain constant. To determine heating capacities at a different entering water
temperature or entering air temp, compute the new ITD and multiply it by the Q/ITD shown.
6. Medium and low speed capacities are approximately 80 percent and 60 percent respectively of the high speed capacity.
Table PD-2. Free Discharge Motor, Group 1
Heating
Unit
CFM
TMBH
GPM
WPD
115V
230V
277V
Size
Coil
(L/s)
(TkW)
Q/ITD
(L/s)
(kPa)
Watt
Watt
Watt
2
2 H
240 (113)
15.9 (4.7)
0.14
1.06 (0.07)
4.8 (14.4)
60
95
65
3 H
230 ( 108)
19.6 (5.7)
0.18
1.31(0.08)
10.5 (31.4)
60
95
65
4 H
210 (99)
20.1 (6.0)
0.18
1.34 (0.08)
2.8 (8.4)
60
95
65
3
2 H
318 (150)
21.0 (6.2)
0.19
1.40 (0.09)
8.8 (26.3)
70
80
83
3 H
314 (148)
25.6 (7.5)
0.23
1.70 (0.11)
3.8 (11.3)
85
89
101
4 H
284 (134)
27.1 (7.9)
0.25
1.81 (0.11)
5.3 (15.7)
85
89
101
4
2 H
388 (183)
25.6 (7.5)
0.23
1.71 (0.11)
3.2 (9.5)
95
96
104
3 H
374 (177)
31.8 (9.3)
0.29
2.12 (0.13)
6.4 (19.0)
100
107
106
4 H
350 (165)
34.2 (10.0)
0.31
2.28 (0.14)
9.1 (27.3)
100
107
106
6
2 H
611 (289)
40.6 (11.9)
0.37
2.70 (0.17)
8.9 (26.5)
110
154
165
3 H
608 (287)
49.7 (14.6)
0.45
3.31 (0.21)
4.2 (12.6)
125
130
124
4 H
565 (267)
53.8 (15.8)
0.49
3.59 (0.23)
5.7 (17.0)
125
130
124
8
2 H
790 (373)
50.9 (14.9)
0.46
3.39 (0.21)
4.0 (11.9)
135
150
159
3 H
731 (345)
61.6 (18.1)
0.56
4.11 (0.26)
6.9 (20.7)
120
123
133
4 H
688 (325)
66.8 (19.6)
0.61
4.45 (0.28)
9.4 (28.1)
120
123
133
10
2 H
980 (463)
64.8 (19.0)
0.59
4.32 (0.27)
6.8 (20.4)
205
250
269
3 H
992 (468)
83.3 (24.4)
0.76
5.55 (0.35)
13.4 (40.2)
225
237
230
4 H
930 (439)
90.1 (26.4)
0.82
6.00 (0.38)
18.3 (54.8)
225
237
230
12
2 H
1110 (524)
75.0 (22.0)
0.68
4.99 (0.32)
9.6 (28.6)
230
246
263
3 H
1082 (511)
91.5 (26.8)
0.83
6.10 (0.38)
10.5 (31.4)
220
230
239
4 H
1010 (477)
99.3 (28.5)
0.90
6.48 (0.42)
7.3 (21.8)
220
230
239