Sterlco S Series Central Chilling Stations - Manual (Page 11)

SSC Series Central Chilling Stations Page 11 of 86
Figure 1
Typical Two-Circuit 60-100 Ton Water Cooled Chiller
SSCW-xxx
Model
30 40 50 60
Cooling Capacity (tons) @ 50°F (10°C) LWT c 32.4 41.4 50.2 64.8
Capacity stages (qty.) 2 4
EER (BTUH/W) 15.65 14.91 15.35 15.66
Evaporator d 78 [295.3] 99 [374.8] 120 [454.2] 156 [590.5] Nominal water flow (gpm)
[lpm]
Condensers e 97 [367.2] 124 [469.4] 151 [571.6] 194 [734.4]
Condenser connection (no manifold) Flange Conn. (in.) (2) 2 (2) 2 (2) 2 (2) 2 1/2
Evaporator manifold connection Victaulic 3 3 3 3
Amp draw, nameplate (460/3/60 V) f 56 70 88 111
Height 85 [215.9]
Width 66 [167.6] 94 [238.8] Dimensions (in.)[cm]
Depth 45 [114.3]
Shipping weight (lbs)[kg] 1,520
[689.5]
1,900
[861.8]
2,120
[961.6]
2,700
[1224.7]
Max operating weight (lbs.)[kg] 1,610
[730.3]
2,010
[911.7]
2,260
[1025.1]
2,870
[1301.8]