Trane R Series

General Data
18 RTAC-SVX01J-EN
Table 7. General Data - 50 hz units - standard efficiency - IP
Size 140 155 170 185 200 250 275 300 350 375 400
Compressor
Screw
Quantity #2222233344 4
Nominal
size@50Hz
(tons) 70/70 85/70 85/85 100/85 100/100
70-70 /
100
85-85 /
100
100-100/
100
85-85/
85-85
100-100/
85-85
100-100/
100-100
Evaporator
Flooded
Water storage (gal) 29 32 34 36 40 56 62 67 75 79 83
2 pass arrangement
Min flow (gpm) 193 214 202 217 241 265 309 339 351 381 404
Max flow (gpm) 709 785 741 796 883 970 1134 1243 1287 1396 1483
Water conn (NPS-in) 4 4 6 6 6 8 8 8 8 8 8
3 pass arrangement
Min flow (gpm) 129 143 135 145 161 176 206 226 234 254 270
Max flow (gpm) 473 523 494 531 589 647 756 829 858 930 989
Water conn (NPS-in) 3.5 3.5 4 4 4 6 6 6 8 8 8
Condenser
Fin and tube
Qty of coils # 4 4 4 4 4 8 8 8 8 8 8
Coil length (in) 156/156 180/156 180/180 216/180 216/216 156/108 180/108 216/108 180/180 216/180 216/216
Coil height (in) 42 42 42 42 42 42 42 42 42 42 42
Number of rows # 3 3 3 3 3 3 3 3 3 3 3
Fins per foot (fpf) 192 192 192 192 192 192 192 192 192 192 192
Fan
Direct drive propeller
Quantity # 4/4 5/4 5/5 6/5 6/5 8/6 10/6 12/6 10/10 12/10 12/12
Diameter(in)30303030303030303030 30
Air flow per fan (cfm) 7918 7723 7567 7567 7567 7764 7566 7567 7567 7567 7567
Power per motor (hp) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
Fan speed (rpm) 950 950 950 950 950 950 950 950 950 950 950
Tip speed (Ft/min) 7461 7461 7461 7461 7461 7461 7461 7461 7461 7461 7461
General unit
HFC-134a
# refrig ckts # 2 2 2 2 2 2 2 2 2 2 2
% min load%15151515151515151515 15
Refrig charge (lb) 175/175 215/205 215/215 225/215 225/225 235/235 235/235 415/200 460/200 415/415 460/460
Oil charge (gal) 1.3/1.3 1.3/1.3 1.3/1.3 1.9/1.3 1.9/1.9
2.1-2.1/
1.9
2.1-2.1/
1.9
2.3-2.3/
1.9
2.1-2.1/
2.1-2.1
2.3-2.3/
2.1-2.1
2.3-2.3/
2.3-2.3
Min ambient-std (°F) 25 25 25 25 25 25 25 25 25 25 25
Min ambient-low (°F) 0 0 0 0 0 0 0 0 0 0 0
1. Data containing information on two circuits is shown as follows: ckt 1/ ckt 2.
2. Minimum start-up/operating ambient is based on a 5 mph wind across the condenser.
3. RTAC units must only operate with refrigerant R-134a and Trane Oil 00048.