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10 RTAC-SVX01F-EN
General information
Table 1 General Data — 140-250 Ton 60 Hz Units - Standard Efficiency
Size 140 155 170 185 200 225 250
Type STD STD STD STD STD STD STD
Compressor
Quantity 2 2 2 2 2 2 2
Nominal
Size
(tons) 70/70 85/70 85/85 100/85 100/100 120/100 120/120
Evaporator
Water Storage (gallons) 29 32 33 35 39 38 42
(liters) 111 121 127 134 146 145 158
Min. Flow (gpm) 193 214 202 217 241 217 241
(l/sec) 12 14 13 14 15 14 15
Max. Flow (gpm) 709 785 741 796 883 796 883
(l/sec) 45 50 47 50 56 50 56
Condenser
Quantity of Coils 4 4 4 4 4 4 4
Coil Length (inches) 156/156 180/156 180/180 216/180 216/216 252/216 252/252
(mm) 3962/3962 4572/3962 4572/4572 5486/4572 5486/5486 6401/5486 6401/6401
Coil Height (inches) 42 42 42 42 42 42 42
(mm) 1067 1067 1067 1067 1067 1067 1067
Fins/Ft 192 192 192 192 192 192 192
Number of Rows 3 3 3 3 3 3 3
Condenser Fans
Quantity 4/4 5/4 5/5 6/5 6/6 7/6 7/7
Diameter (inches) 30 30 30 30 30 30 30
(mm) 762 762 762 762 762 762 762
Total Airflow (cfm) 77000 84542 92087 101296 110506 119725 128946
(m
3
/hr) 130811 143623 156441 172086 187732 203394 219059
Nominal Fan
Speed
(rpm) 1140 1140 1140 1140 1140 1140 1140
(rps) 19 19 19 19 19 19 19
Tip Speed (ft/min) 8954 8954 8954 8954 8954 8954 8954
(m/s) 45 45 45 45 45 45 45
Min Starting/Operating Ambient
Std Unit (Deg F) 25 25 25 25 25 25 25
(Deg C) -3.9 -3.9 -3.9 -3.9 -3.9 -3.9 -3.9
Low Ambient (Deg F) 0.0 0.0 0.0 0.0 0,0 0.0 0.0
(Deg C) -17.8 -17.8 -17.8 -17.8 -17.8 -17.8 -17.8
General Unit
Refrigerant HFC-134a HFC-134a HFC-134a HFC-134a HFC-134a HFC-134a HFC-134a
No. of Independent
Refrigerant Circuits
22 22222
% Min. load 15 15 15 15 15 15 15
Refrigerant
Charge
(lb) 165/165 175/165 175/175 215/210 215/215 225/215 225/225
(kg) 75/75 79/75 79/79 98/95 98/98 102/98 102/102
Oil Charge (gallons) 1.5/1.5 1.5/1.5 1.5/1.5 2.1/1.5 2.1/2.1 2.1/2.1 2.1/2.1
(liters) 6/6 6/6 6/6 8/6 8/8 8/8 8/8
Base Length (feet) 15 15 15 18 18 21 21
1. Data containing information on two circuits shown as follows: CKT1/CKT 2.
2. Minimum start-up/operating ambient based on a 5 mph wind across the condenser.