Trane R Series Installation, Operation And Maintenance

General Data
RTAC-SVX01J-EN 21
Table 10. General Data - 50 hz units - high efficiency - SI
Size 120 130 140 155 170 185 200 250 275 300 350 375 400
Compressor
Screw
Quantity # 222222233 3 4 4 4
Nominal
size@50Hz
(tons) 60/60 70/60 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) 110 121 129 136 151 148 163 254 273 273 314 326 344
2 pass arrangement
Min flow(L/s)121413141514152124 24 25 27 29
Max flow(L/s)455047505650567887 87 94 98 107
Water conn(NPS-in)446666688 8 8 8 8
3 pass arrangement
Min flow(L/s)8 9 9 9109101416 16 17 18 19
Max flow(L/s)303331343734375258 58 62 65 71
Water conn (NPS-in) 3.5 3.5 4 4 4 4 4 6 6 6 8 8 8
Condenser
Fin and tube
Qty of coils# 444444488 8 8 8 8
Coil length (mm)
3962/
3962
4572/
3962
4572/
4572
5486/
4572
5486/
5486
6400/
5486
6400/
6400
4572/
2743
5486/
3657
6400/
3657
5486/
5486
6400/
5486
6400/
6400
Coil height (mm) 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067
Number of rows# 333333333 3 3 3 3
Fins per foot (fpf) 192 192 192 192 192 192 192 192 192 192 192 192 192
Fan
Direct drive propeller
Quantity # 4/4 5/4 5/5 6/5 6/6 7/6 7/7 10/6 12/6 14/6 12/12 14/12 14/14
Diameter (mm) 762 762 762 762 762 762 762 762 762 762 762 762 762
Air flow per fan (m?/hr) 62484 68819 12839 12839 12839 12840 12842 12844 13493 13430 12838 12724 12841
Power/motor (kW) .74 .74 .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 15.8 15.8
Tip speedM/S383838383838383838 38 38 38 38
General unit
HFC-134a
# refrig ckts# 222222222 2 2 2 2
% min load% 151515151515151515 15 15 15 15
Refrig charge (kg) 75/75 79/75 79/79 98/93 98/98 102/95
102/
102
166/91 188/91
209/
91
188/
188
209/
188
209/
209
Oil charge (L) 5/5 5/5 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/
9-9
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 -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 -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.

Trane R Series Specifications

General

Brand	Trane
Model	R Series
Category	Chiller
Language	English