High Static Motor, Two-Pipe - Trane UniTrane Fan-Coil Installation Operation & Maintenance

ARI cooling performance is based on 80/67 F (27/19 C) entering air temperature, 45 F (7 C) entering chilled water temperature with a
10 F (5.5 C) DT.
Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a
30 F (17 C) DT.
All performance measured on high speed tap, 115 V, 0.2" (0.05 kPA) ESP , with a throwaway filter. See page 18 for performance
groupings.
Table PD-6. High Static Motor, Two-Pipe, Group 1
CFM TMBH
FC Coil (L/s) (TkW)
2 2CH 287 (135) 5.9 (1.7)
3CH 282 (133) 8.5 (2.5)
4CH 260 (123) 8.7 (2.6)
3 2CH 365 (172) 7.4 (2.2)
3CH 343 (162) 8.8 (2.6)
4CH 318 (150) 10.8 (3.2)
4 2CH 396 (187) 8.9 (2.6)
3CH 484 (228) 14.0 (4.1)
4CH 453 (214) 16.0 (4.7)
6 2CH 668 (315) 15.8 (4.6)
3CH 780 (368) 20.1 (5.9)
4CH 725 (342) 23.9 (7.0)
8 2CH 907 (428) 18.4 (5.4)
3CH 886 (418) 24.6 (7.2)
4CH 835 (394) 27.3 (8.0)
10 2CH 1117 (527) 24.7 (7.3)
3CH 1230 (580) 33.9 (9.9)
4CH 1152 (544) 36.2(10.6)
12 2CH 1270 (600) 30.1 (8.8)
3CH 1350 (637) 38.1 (11.2)
4CH 1274 (601) 45.6 (13.4)
Table PD-7. High Static Motor, Two-Pipe, Group 2
CFM TMBH
FC Coil (L/s) (TkW)
2 2CH 256 (121) 5.6 (1.6)
3CH 250 (118) 8.0 (2.3)
4CH 234 (111) 8.2 (2.4)
3 2CH 330 (156) 7.1 (2.1)
3CH 309 (146) 8.3 (2.4)
4CH 290 (137) 10.3 (3.0)
4 2CH 367 (173) 8.5 (2.5)
3CH 440 (208) 13.3 (3.9)
4CH 416 (196) 15.3 (4.5)
6 2CH 610 (288) 15.0 (4.4)
3CH 704 (332) 19.0 (5.6)
4CH 662 (312) 22.7 (6.6)
8 2CH 834 (394) 17.6 (5.2)
3CH 815 (385) 23.6 (6.9)
4CH 775 (366) 26.2 (7.7)
10 2CH 1029 (486) 23.7 (6.9)
3CH 1117 (527) 32.3 (9.5)
4CH 1057 (499) 34.9 (10.2)
12 2CH 1175 (554) 28.9 (8.5)
3CH 1242 (586) 36.5 (10.7)
4CH 1181 (557) 43.8 (12.8)
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 ∆T 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.
7. High static motors need the appropriate length of duct to prevent poor acoustical applications.
UNT-PRC001-EN
Performance
Data
Cooling
SMBH GPM WPD
(SkW) (L/s) (kPa)
4.7(1.4) 1.29 (0.08) 8.8 (26.3)
6.1 (1.8) 1.80 (0.11) 23.9 (71.3)
6.2 (1.8) 1.84 (0.12) 6.1 (18.3)
5.7 (1.7) 1.58 (0.10) 14.1 (42.2)
6.7 (2.0) 1.86 (0.12) 5.4 (16.1)
7.6 (2.2) 2.26 (0.14) 9.7 (28.9)
7.1 (2.1) 1.90 (0.12) 4.6 (13.7)
10.2 (3.0) 2.94 (0.19) 13.9 (41.5)
11.0 (3.2) 3.35 (0.21) 22.3 (66.7)
12.1 (3.5) 3.32 (0.21) 15.3 (45.6)
15.5 (4.5) 4.24 (0.27) 7.5 (22.3)
16.8 (4.9) 4.99 (0.31) 11.9 (35.6)
15.2 (4.5) 3.90 (0.25) 5.7 (16.9)
17.9 (5.3) 5.13 (0.32) 11.8 (35.2)
18.9 (5.5) 5.68 (0.36) 16.9 (50.6)
19.5 (5.7) 5.23 (0.33) 10.8 (32.2)
24.5 (7.2) 7.14 (0.45) 24.2 (72.3)
24.8 (7.3) 7.63 (0.48) 32.8 (98.1)
23.0 (6.8) 6.35 (0.40) 16.6 (49.5)
27.9 (8.2) 7.98 (0.50) 18.5 (55.3)
30.6 (9.0) 9.47 (0.60) 25.2 (75.4)
Cooling
SMBH GPM WPD
(SkW) (L/s) (kPa)
4.4 (1.3) 1.22 (0.08) 8.0 (23.9)
5.7 (1.7) 1.69 (0.11) 21.5 (64.1)
5.8 (1.7) 1.74 (0.11) 5.5 (16.4)
5.4 (1.6) 1.51 (0.10) 13.1 (39.0)
6.3 (1.9) 1.76 (0.11) 4.9 (14.6)
7.1 (2.1) 2.15 (0.14) 8.8 (26.4)
6.8 (2.0) 1.82 (0.11) 4.3 (12.7)
9.6 (2.8) 2.80 (0.18) 12.8 (38.1)
10.4 (3.1) 3.20 (0.20) 20.6 (61.6)
11.4 (3.4) 3.17 (0.20) 14.1 (42.1)
14.5 (4.2) 4.02 (0.25) 6.8 (20.2)
15.9 (4.7) 4.75 (0.30) 10.9 (32.5)
14.5 (4.2) 3.74 (0.24) 5.3 (15.7)
17.1 (5.0) 4.94 (0.31) 10.9 (32.7)
18.1 (5.3) 5.47 (0.34) 15.8 (47.1)
18.5 (5.4) 5.02 (0.32) 10.0 (29.8)
23.2 (6.8) 6.83 (0.43) 22.3 (66.6)
23.7 (7.0) 7.34 (0.46) 30.6 (91.4)
22.0 (6.4) 6.12 (0.39) 15.5 (46.2)
26.5 (7.8) 7.66 (0.48) 17.1 (51.2)
29.3 (8.6) 9.12 (0.58) 23.5 (70.3)
Two-Pipe
Coils
Heating
TMBH GPM
(TkW) Q/ITD (L/s)
17.9 (5.3) .16 1.19 (0.08)
22.9 (6.7) .21 1.52 (0.10)
23.9 (7.0) .22 1.59 (0.10)
23.0 (6.7) .21 1.53 (0.10)
27.3 (8.0) .25 1.82 (0.11)
29.7 (8.7) .27 1.98 (0.12)
26.0 (7.6) .24 1.73 (0.11)
38.6 (11.3) .35 2.57 (0.16)
42.2 (12.4) .38 2.81 (0.18)
43.1 (12.6) .39 2.87 (0.18)
59.5 (17.4) .54 3.96 (0.25)
65.6 (19.2) .60 4.37 (0.28)
55.7 (16.3) .51 3.71 (0.23)
71.2 (20.9) .65 4.74 (0.30)
78.3 (22.9) .71 5.22 (0.33)
70.8 (20.7) .65 4.71 (0.30)
97.6 (28.6) .89 6.50 (0.41)
107.1 (31.4) .97 7.13 (0.45)
82.2 (24.1) .75 5.48 (0.35)
108.0 (31.6) .98 7.19 (0.45)
120.0 (35.2) 1.09 8.00 (0.50)
Heating
TMBH GPM
(TkW) Q/ITD (L/s)
16.6 (4.9) .15 1.11 (0.07)
20.9 (6.1) .19 1.39 (0.09)
22.0 (6.5) .20 1.47 (0.09)
21.5 (6.3) .20 1.43 (0.09)
25.3 (7.4) .23 1.68 (0.11)
27.6 (8.1) .25 1.84 (0.12)
24.6 (7.2) .22 1.64 (0.10)
36.0 (10.5) .33 2.40 (0.15)
39.5 (11.6) .36 2.63 (0.17)
40.5 (11.9) .37 2.70 (0.17)
55.3 (16.2) .50 3.68 (0.23)
61.1 (17.9) .56 4.07 (0.26)
52.7 (15.5) .48 3.51 (0.22)
66.9 (19.6) .61 4.46 (0.28)
73.7 (21.6) .67 4.91 (0.31)
67.0 (19.6) .61 4.46 (0.28)
91.0 (26.7) .83 6.06 (0.38)
100.0 (29.3) .91 6.66 (0.42)
78.0 (22.8) .71 5.19 (0.33)
101.5 (29.8) .92 6.77 (0.43)
113.0 (33.1) 1.03 7.53 (0.47)
WPD 115V 230V 277V
(kPa) Watt Watt Watt
6.0 (17.8) 145 145 145
13.8 (41.2) 145 145 145
3.8 (11.5) 145 145 145
10.3 (30.8) 140 140 140
4.3 (12.8) 145 140 135
6.2 (18.6) 145 140 135
3.3 (9.8) 170 180 170
9.1 (27.0) 210 210 210
13.4 (39.9) 210 210 210
9.9 (29.5) 245 240 240
5.9 (17.7) 320 320 320
8.2 (24.6) 320 320 320
4.7 (14.2) 320 320 320
9.1 (27.1) 320 320 320
12.7 (37.8) 320 320 320
8.1 (24.1) 415 420 410
18.1 (54.0) 530 530 530
25.3 (75.6) 530 530 530
11.4 (34.0) 490 500 490
14.5 ( 43.2) 530 530 530
16.7 (50.0) 530 530 530
WPD 115V 230V 277V
(kPa) Watt Watt Watt
5.2 (15.5) 145 145 145
11.8 (35.3) 145 145 145
3.3 (9.9) 145 145 145
9.2 (27.4) 140 140 140
3.7 (11.1) 145 140 135
5.4 (16.3) 145 140 135
3.0 (8.9) 170 180 170
8.0 (23.8) 210 210 210
11.8 (35.3) 210 210 210
8.8 (26.4) 245 240 240
5.2 (15.4) 320 320 320
7.2 (21.5) 320 320 320
4.3 (12.7) 320 320 320
8.1 (24.1) 320 320 320
11.3 (33.8) 320 320 320
7.3 (21.8) 415 420 410
15.9 (47.4) 530 530 530
22.3 (66.6) 530 530 530
10.3 (30.8) 490 500 490
12.8 (38.4) 530 530 530
14.9 (44.6) 530 530 530
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