Sterlco S Series Central Chilling Stations - Manual (Page 14)

Page 14 of 77 SCW Series Central Chilling Stations
Figure 2
Typical Two-Circuit 60-195 Ton Remote Air Cooled Chiller
SCWR-xxx Model
60 75 90 100
Cooling Capacity (tons) @ 50°F LWT 53.8 67.1 79.1 91.2
Capacity stages Infinite Unloading
EER (BTUH/W) 9.4 9.9 9.8 10
Nominal water flow (gpm) Evaporator 129 161 190 219
Evaporator manifold connection Victaulic 3 4
No. of condenser fans per condenser 3 3 4 4
Chiller 112 130 138 170 Amp draw, nameplate
(460/3/60 V)
Condensers (per condenser) 11 11 14 14
Height 75 74
Width 100 115
Dimensions (in.) of chiller
Depth 45 72
Height 50
Width 45.5
45.5
Dimensions (in.) of each
condenser
Depth 180 235
Chiller 2,574 2,676 3,456 3,532 Shipping weight (lbs)
Condensers (each condenser) 1,190 1,210 1,580 1,620
Chiller 2,600 2,710 3,498 3,580 Max operating weight
(lbs.)
Condensers 1,215 1,240 1,650 1,660
SCWR-xxx
Model
115 145 165 195
Cooling Capacity (tons) @ 50°F LWT 104.1 130.5 148.4 174.0
Capacity stages Infinite Unloading
EER (BTUH/W) 10.3 10.5 10.4 10.2
Nominal water flow (gpm) Evaporator 250 313 356 418
Evaporator manifold connection Victaulic 4 6
No. of condenser fans per condenser 4 5 6 8
Chiller 216 250 282 316 Amp draw, nameplate
(460/3/60 V)
Condensers (per condenser) 14 18 21 28
Height 77 81
Width 124 137
Dimensions (in.) of chiller
Depth 72 75
Height 50
Width 45.5
88
Dimensions (in.) of each
condenser
Depth 235 290 345 235
Chiller 4,156 7,528 7,554 7,698 Shipping weight (lbs)
Condensers (each condenser) 1,760 2,380 2,480 3,230
Chiller 4,212 7,788 7,814 8,016 Max operating weight
(lbs.)
Condensers (each condenser) 1,800 2,435 2,540 3,300
c Based on 50ºF (10ºC) chilled water supply temperature and 95ºF (35ºC) ambient air.
d Based on 2.4 gpm per ton (9.1 lpm per 3.517 kW)
e Multiply 460/3/60 amperage by 2.0 for 208-230/3/60 amperages; multiply by 1.2 for 380/3/60 amperages; multiply by 0.8 for
575/3/60 amperages