21RLC-PRC006-EN
General Data
Table G-4. General data — 140-400 ton 50 Hz units - high efficiency
Size 140 155 170 185 200 250 275 300 350 375 400
Type HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH
Compressor
Quantity (1) 22222 3 33444
Nominal Size (tons) 70-70 / 85-85 / 100-100 / 85-85 / 100-100 / 100-100 /
@ 50 Hz 70/70 85/70 85/85 100/85 100/100 100 100 100 85-85 85-85 100-100
Evaporator
Water storage (gallons) 33 35 39 38 42 66 71 71 81 87 93
(liters) 127 134 146 145 158 249 267 267 304 327 350
Minimum flow (gpm) 209 221 250 221 250 308 342 342 457 501 545
(L/s)1314161416 20 2222293234
Maximum flow (gpm) 765 787 853 787 853 1070 1192 1192 1656 1818 1979
(L/s) 48 50 54 50 54 68 75 75 105 115 125
Condenser
Qty of coils 44444 8 88888
Coil length (inches) 180/180 216/180 216/216 252/216 252/252 180/108 216/144 252/144 216/216 252/216 252/252
(millimeters) 4572/4572 5486/4572 5486/5486 6401/5486 6401/6401 4572/2743 5486/3658 6401/3658 5486/5486 6401/5486 6401/6401
Coil height (inches) 42 42 42 42 42 42 42 42 42 42 42
(millimeters) 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067
Fins/Ft 192 192 192 192 192 192 192 192 192 192 192
Number of rows 33333 3 33333
Condenser fans
Quantity (1) 5/5 6/5 6/6 7/6 7/7 10/6 12/6 14/6 12/12 14/12 14/14
Diameter (inches) 30 30 30 30 30 30 30 30 30 30 30
(millimeters) 762 762 762 762 762 762 762 762 762 762 762
Total airflow (cfm) 75575 83130 90687 98256 105826 120971 142969 158112 181371 194731 211648
(m^3/hr) 128390 141225 154063 166921 179781 205510 242881 268607 308120 330817 359556
Nominal fan speed rpm 950 950 950 950 950 950 950 950 950 950 950
rps 15.8 15.8 15.8 15.8 15.8 15.8 15.8 15.8 15.8 15.8 15.8
Tip speed (ft/min) 7461 7461 7461 7461 7461 7461 7461 7461 7461 7461 7461
M/S3838383838 38 3838383838
Minimum starting/operating ambient (2)
Standard unit (F) 25 25 25 25 25 25 25 25 25 25 25
(C) -3.9 -3.9 -3.9 -3.9 -3.9 -3.9 -3.9 -3.9 -3.9 -3.9 -3.9
Low ambient(F) 00000 0 00000
(C) -17.8 -17.8 -17.8 -17.8 -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 HFC-134a HFC-134a HFC-134a HFC-134a
No. of independent
refrigerant circuits 22222 2 22222
% Minimum load 15 15 15 15 15 15 15 15 15 15 15
Refrigerant charge (1) (pounds) 185/185 210/185 210/210 235/210 235/235 335/195 385/215 430/215 385/385 430/385 430/430
(kilograms) 84/84 95/87 95/95 107/95 107/107 152/88 175/97 195/97 175/175 195/175 195/195
Oil charge (1) (pounds) 15.3/15.3 21.8/20.8 21.8/21.8 22.8/21.8 22.8/22.8 33.7/20.3 39.1/24.3 42.6/24.3 39.1/39.1 42.6/39.1 42.6/42.6
(kilograms) 5.7/5.7 5.7/5.7 5.7/5.7 5.7/7.9 7.9/7.9 17.4/9.8 17.4/9.8 18.9/9.8 17.4/17.4 18.9/18.9 18.9/18.9
Notes:
1. Data containing information on two circuits shown as follows: CKT 1/CKT 2
2. Minimum start-up/operating ambient based on a 5 mph wind across the condenser
