Trane R Series

General Data
20 RTAC-SVX01J-EN
Table 9. General Data - 50 hz units - standard efficiency - SI
Size 140 155 170 185 200 250 275 300 350 375 400
Compressor
Screw
Quantity #222223334 4 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 (L) 110 121 129 136 151 212 235 254 284 299 314
2 pass arrangement
Min flow(L/s)121413141517192122 24 25
Max flow(L/s)455047505661727881 88 94
Water conn(NPS-in)446668888 8 8
3 pass arrangement
Min flow(L/s)899910111314151617
Max flow(L/s)303331343741485254 59 62
Water conn(NPS-in)3.53.54446668 8 8
Condenser
Fin and tube
Qty of coils#444448888 8 8
Coil length (mm)
3962/
3962
4572/
3962
4572/
4572
5486/
4572
5486/
5486
3962/
2743
4572/
2743
5486/
2743
4572/
4572
5486/
4572
5486/
5486
Coil height (mm) 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067
Number of rows#333333333 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 6/6 8/6 10/6 12/6 10/10 12/10 12/12
Diameter (mm) 762 762 762 762 762 762 762 762 762 762 762
Air flow per fan (m³/hr) 13452 13120 12855 12855 12855 13190 12853 12856 12854 12855 12855
Power per motor (kW) .74 .74 .74 .74 .74 .74 .74 .74 .74 .74 .74
Fan speed (rps) 15.8 15.8 15.8 15.8 15.8 15.8 15.8 15.8 15.8 15.8 15.8
Tip speedM/S383838383838383838 38 38
General unit
HFC-134a
# refrig ckts#222222222 2 2
% min load%151515151515151515 15 15
Refrig charge (kg) 79/79 98/93 98/98 102/98 102/102 107/107 107/107 188/91 209/91 188/188 209/209
Oil charge (L) 5/5 5/5 5/5 7/5 7/7 8-8/7 8-8/7 8-8/7 8-8/8-8 9-9/8-8 9-9/9-9
Min ambient-std (°C) -3.9 -3.9 -3.9 -3.9 -3.9 -3.9 -3.9 -3.9 -3.9 -3.9 -3.9
Min ambient-low (°C) -17.8 -17.8 -17.8 -17.8 -17.8 -17.8 -17.8 -17.8 -17.8 -17.8 -17.8
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.