Trane UNTPRC001-EN Range User Manual


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Performance
Data
UNT-PRC001-EN 19
Two-Pipe
Coils
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, zero ESP, with a throwaway filter. See page 18 for performance groupings.
Table PD-2. Free Discharge Motor, Two-Pipe, Group 1
Cooling Heating
CFM TMBH SMBH GPM WPD TMBH GPM WPD 115V 230V 277V
FC Coil (L/s) (TkW) (SkW) (L/s) (kPa) (TkW) Q/ITD (L/s) (kPa) Watt Watt Watt
2 2CH 240 (113) 5.4 (1.6) 4.2 (1.2) 1.11 (.07) 6.8 (20.4) 15.9 (4.7) 0.14 1.06 (.07) 4.8 (14.4) 60 95 65
3CH 230 (108) 7.3 (2.1) 5.1 (1.5) 1.50 (.09) 17.4 (51.9) 19.6 (5.7) 0.18 1.31 (.08) 10.5 (31.4) 60 95 65
4CH 210 (99) 7.3 (2.1) 5.1 (1.5) 1.49 (.09) 4.2 (12.6) 20.1 (6.0) 0.18 1.34 (.08) 2.8 (8.4) 60 95 65
3 2CH 318 (150) 6.7 (2.0) 5.1 (1.5) 1.39 (.09) 11.3 (33.9) 21.0 (6.2) 0.19 1.40 (.09) 8.8 (26.3) 70 80 83
3CH 314 (148) 8.1 (2.4) 6.0 (1.8) 1.67 (.11) 4.4 (13.2) 25.6 (7.5) 0.23 1.70 (.11) 3.8 (11.3) 85 89 101
4CH 284 (134) 9.7 (2.8) 6.7 (2.0) 1.99 (.13) 7.7 (23.0) 27.1 (7.9) 0.25 1.81 (.11) 5.3 (15.7) 85 89 101
4 2CH 388 (183) 8.6 (2.5) 6.8 (2.0) 1.78 (.11) 4.1 (12.2) 25.6 (7.5) 0.23 1.71 (.11) 3.2 (9.5) 95 96 104
3CH 374 (177) 11.5 (3.4) 8.1 (2.4) 2.37 (.15) 9.5 (28.3) 31.8 (9.3) 0.29 2.12 (.13) 6.4 (19.0) 100 107 106
4CH 350 (165) 13.0 (3.8) 8.7 (2.5) 2.66 (.17) 14.8 (44.4) 34.2 (10.0) 0.31 2.28 (.14) 9.1 (27.3) 100 107 106
6 2CH 611 (289) 14.7 (4.3) 11.1 (3.3) 3.02 (.19) 12.9 (38.6) 40.6 (11.9) 0.37 2.70 (.17) 8.9 (26.5) 110 154 165
3CH 608 (287) 16.6 (4.9) 12.4 (3.6) 3.40 (.21) 4.9 (14.8) 49.7 (14.6) 0.45 3.31 (.21) 4.2 (12.6) 125 130 124
4CH 565 (267) 19.4 (5.7) 13.3 (3.9) 3.96 (.25) 7.8 (23.2) 53.8 (15.8) 0.49 3.59 (.23) 5.7 (17.0) 125 130 124
8 2CH 790 (373) 16.2 (4.7) 13.1 (3.9) 3.32 (.21) 4.2 (12.5) 50.9 (14.9) 0.46 3.39 (.21) 4.0 (11.9) 135 150 159
3CH 731 (345) 20.6 (6.1) 14.7 (4.3) 4.21 (.27) 8.2 (24.4) 61.6 (18.1) 0.56 4.11 (.26) 6.9 (20.7) 120 123 133
4CH 688 (325) 22.8 (6.7) 15.5 (4.5) 4.65 (.29) 11.7 (35.0) 66.8 (19.6) 0.61 4.45 (.28) 9.4 (28.1) 120 123 133
10 2CH 980 (463) 22.5 (6.6) 17.5 (5.1) 4.64 (.29) 8.6 (25.8) 64.8 (19.0) 0.59 4.32 (.27) 6.8 (20.4) 205 250 269
3CH 992 (468) 28.7 (8.4) 20.2 (5.9) 5.89 (.37) 17.0 (50.7) 83.3 (24.4) 0.76 5.55 (.35) 13.4 (40.2) 225 237 230
4CH 930 (439) 29.9 (8.8) 20.1 (5.9) 6.14 (.39) 22.1 (66.0) 90.1 (26.4) 0.82 6.00 (.38) 18.3 (54.8) 225 237 230
12 2CH 1110 (524) 27.0 (7.9) 20.2 (5.9) 5.55 (.35) 12.9 (38.6) 75.0 (22.0) 0.68 4.99 (.32) 9.6 (28.6) 230 246 263
3CH 1082 (511) 31.6 (9.3) 22.5 (6.6) 6.46 (.41) 12.4 (37.0) 91.5 (26.8) 0.83 6.10 (.38) 10.5 (31.4) 220 230 239
4CH 1010 (477) 37.0 (10.8) 24.3 (7.1) 7.55 (.48) 16.7 (49.8) 99.3 (29.1) 0.90 6.62 (.42) 11.8 (35.2) 220 230 239
Table PD-3. Free Discharge Motor, Two-Pipe, Group 2
Cooling Heating
CFM TMBH SMBH GPM WPD TMBH GPM WPD 115V 230V 277V
FC Coil (L/s) (TkW) (SkW) (L/s) (kPa) (TkW) Q/ITD (L/s) (kPa) Watt Watt Watt
2 2CH 211 (100) 5.0 (1.5) 3.8 (1.1) 1.04 (.07) 6.1 (18.2) 14.5 (4.3) 0.13 0.97 (.06) 4.1 (12.3) 60 95 65
3CH 201 (95) 6.8 (2.0) 4.7 (1.4) 1.40 (.09) 15.4 (46.0) 17.7 (5.2) 0.16 1.18 (.07) 8.8 (26.2) 60 95 65
4CH 188 (89) 6.8 (2.0) 4.7 (1.4) 1.40 (.09) 3.7 (11.1) 18.3 (5.4) 0.17 1.22 (.08) 2.4 (7.1) 60 95 65
3 2CH 280 (132) 6.4 (1.9) 4.8 (1.4) 1.32 (.08) 10.3 (30.7) 19.2 (5.6) 0.17 1.28 (.08) 7.5 (22.4) 70 80 83
3CH 277 (131) 7.6 (2.2) 5.6 (1.7) 1.57 (.10) 4.0 (11.8) 23.3 (6.8) 0.21 1.55 (.10) 3.2 (9.5) 85 89 101
4CH 256 (121) 9.1 (2.7) 6.3 (1.8) 1.88 (.12) 7.0 (20.8) 24.8 (7.3) 0.23 1.65 (.10) 4.5 (13.4) 85 89 101
4 2CH 349 (165) 8.1 (2.4) 6.4 (1.9) 1.68 (.11) 3.7 (11.0) 23.8 (7.0) 0.22 1.58 (.10) 2.8 (8.3) 95 96 104
3CH 338 (159) 10.9 (3.2) 7.7 (2.3) 2.25 (.14) 8.6 (25.8) 29.4 (8.6) 0.27 1.96 (.12) 5.5 (16.5) 100 107 106
4CH 320 (151) 12.4 (3.6) 8.2 (2.4) 2.54 (.16) 13.6 (40.7) 31.7 (9.3) 0.29 2.11 (.13) 7.9 (23.7) 100 107 106
6 2CH 544 (257) 13.9 (4.1) 10.4 (3.1) 2.86 (.18) 11.7 (34.9) 37.4 (11.0) 0.34 2.49 (.16) 7.6 (22.8) 110 154 165
3CH 541 (255) 15.5 (4.6) 11.6 (3.4) 3.19 (.20) 4.4 (13.1) 45.4 (13.3) 0.41 3.03 (.19) 3.6 (10.6) 125 130 124
4CH 510 (241) 18.3 (5.4) 12.5 (3.7) 3.74 (.24) 7.0 (20.9) 49.4 (14.5) 0.45 3.29 (.21) 4.8 (14.5) 125 130 124
8 2CH 706 (331) 15.3 (4.5) 12.3 (3.6) 3.14 (.20) 3.8 (11.3) 47.0 (13.8) 0.43 3.13 (.20) 3.4 (10.2) 135 150 159
3CH 659 (311) 19.7 (5.8) 14.0 (4.1) 4.01 (.25) 7.5 (22.3) 56.8 (16.8) 0.52 3.79 (.24) 5.9 (17.8) 120 123 133
4CH 627 (296) 21.8 (6.4) 14.7 (4.3) 4.44 (.28) 10.8 (32.2) 61.8 (18.1) 0.56 4.12 (.26) 8.1 (24.3) 120 123 133
10 2CH 879 (415) 21.2 (6.2) 16.3 (4.8) 4.39 (.28) 7.8 (23.2) 60.0 (17.6) 0.55 4.00 (.25) 5.9 (17.7) 205 250 269
3CH 886 (418) 27.2 (8.0) 19.0 (5.6) 5.60 (.35) 15.4 (46.1) 76.4 (22.4) 0.69 5.09 (.32) 11.4 (34.1) 225 237 230
4CH 840 (397) 28.6 (8.4) 19.1 (5.6) 5.88 (.37) 20.4 (61.0) 82.8 (24.3) 0.75 5.52 (.35) 15.7 (46.8) 225 237 230
12 2CH 996 (470) 25.6 (7.5) 19.0 (5.6) 5.28 (.33) 11.8 (35.1) 69.4 (20.3) 0.63 4.62 (.29) 8.3 (24.7) 230 246 263
3CH 976 (461) 30.0 (8.8) 21.3 (6.2) 6.14 (.39) 11.2 (33.6) 84.3 (24.8) 0.77 5.62 (.35) 9.0 (26.8) 220 230 239
4CH 921 (435) 35.4 (10.4) 23.2 (6.8) 7.23 (.46) 15.4 (46.0) 91.8 (26.9) 0.83 6.12 (.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 ∆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.
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