Catalogue

RLC-PRC006M-EN 17
General Data
Table 4. 60 Hz standard efficiency — SI
Size 140 155 170 185 200 225 250 275 300 350 400 450 500
Compressor
Screw
Quantity # 2 2 2 2 2 2 2 3 3 3 4 4 4
Nominal size
(tons) @60Hz
70/70 85/70 85/85
100/
85
100/
100
120/
100
120/
120
85-85/
100
100-100/
100
120-120/
100
100-100/
100-100
120-120/
100-100
120-120/
120-120
Evaporator
Flooded
Water storage (L) 110.0 121 129 136 151 148 163 235 254 273 314 326 344
2 pass arrangement
Min flow (L/s) 12 14 13 14 15 14 15 19 21 24 25 27 29
Max flow (L/s) 45 50 47 50 56 50 56 72 78 87 94 98 107
Water connection (NPS-in) 4 4 6 6 6 6 6 8 8 8 8 8 8
3 pass arrangement
Min flow (L/s) 8 9 9 9 10 9 10 13 14 16 17 18 19
Max flow (L/s) 30 33 31 34 37 34 37 48 52 58 62 65 71
Water connection (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 (mm)
3962/
3962
4572/
3962
4572/
4572
5486/
4572
5486/
5486
6400/
5486
6400/
6400
4572/
2743
5486/
2743
6400/
2743
5486/
5486
6400/
5486
6400/
6400
Coil height (mm) 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067
# 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 (mm) 726.0 726.0 726.0 726.0 726.0 726.0 726.0 726.0 726.0 726.0 726.0 726.0 726.0
Air flow per fan (m³/hr) 16351 15958 15644 15644 15644 15646 15647 15644 15645 15642 15645 15646 15653
Power/motor (kW) 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12
Fan speed (rps) 19 19 19 19 19 19 19 19 19 19 19 19 19
Tip speed M/S 45 45 45 45 45 45 45 45 45 45 45 45 45
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
Refrigerant
charge
(kg) 75/75 79/75 79/79 98/95 98/98
102/
98
102/
102
166/91 188/91 209/91 188/188 209/188 209/209
Oil charge (L) 5/5 5/5 5/5 7/5 7/7 7/7 7/7 8-8/7 9-9/11 9-9/11 9-9/9-9 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.