Installation and Maintenance Manual

General Data
RTAC-SVX01M-EN 17
Table 8. General Data - 50 hz units - high efficiency - IP
Size 120 130 140 155 170 185 200 250 275 300 350 375 400
Compressor
Screw
Quantity # 2 2 2 2 2 2 2 3 3 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 (gal) 29 32 34 36 40 39 43 67 72 72 83 86 91
2 pass arrangement
Min flow (gpm) 193 214 202 217 241 217 241 339 375 375 404 422 461
Max flow (gpm) 709 785 741 796 883 796 883 1243 1374 1374 1483 1548 1690
Water conn (NPS-in) 4 4 6 6 6 6 6 8 8 8 8 8 8
3 pass arrangement
Min flow (gpm) 129 143 135 145 161 145 161 226 250 250 270 282 307
Max flow (gpm) 473 523 494 531 589 531 589 829 916 916 989 1032 1127
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 # 4 4 4 4 4 4 4 8 8 8 8 8 8
Coil length (in)
156/
156
180/
156
180/
180
216/
180
216/
216
252/
216
252/
252
180/108 216/144 252/144 216/216 252/216 252/252
Coil height (in) 42 42 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 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 (in) 30 30 30 30 30 30 30 30 30 30 30 30 30
Air flow per fan (cfm) 62484 68819 7558 7557 7557 7558 7559 7561 7943 7906 7557 7490 7559
Power/motor (hp) 1.0 1.0 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) 950 950 950 950 950 950 950 950 950 950 950 950 950
Tip speed (Ft/min) 7461 7461 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 2 2
% min load % 15 15 15 15 15 15 15 15 15 15 15 15 15
Refrig charge (lb)
165/
165
175/
165
175/
175
215/
205
215/
215
225/
215
225/
225
365/200
415/
200
460/
200
415/
415
460/
415
460/
460
Oil charge (gal) 1.3/1.3 1.3/1.3 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/
2.3-2.3
2.3-2.3/
2.3-2.3
Min ambient-std (°F) 25 25 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 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.