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AC-SVX003A-EN
Table 1. General data - 150 to 330 ton units (continued)
Unit Size (tons)
150 165 180 200 225 250 275 300 330
Coil Length
in 78
mm 1987
Coil Height
in 49
mm 1252
Fins/Ft 276
Ambient Temperature Range
Standard Ambient
°F (°C) 32 to 105 (0 to 40.6)
Low Ambient
°F (°C) 0 to 105 (-17.7 to 40.6)
Extreme Low Ambient
°F (°C) -20 to 105 (-28.9 to 40.6)
High Ambient °F (°C) 32 to 125 (0 to 52)
Wide Ambient
°F (°C) 0 to 125 (-17.7 to 52)
General Unit
Refrigerant
R-513A
Refrigerant Ckts
# 2
Minimum Load % 20 18 18 17 17 15 15 20 20 18 18 16 16 15 15 14 14
Refrigerant Charge/ckt
lb 170 165 195 176 205 197 225 204 231 194 220 229 254 240 263 248 270
kg
77 75 89 80 93 89 102 92 105 88 100 104 115 109 119 112 122
Oil OIL0076E
Oil Charge/ckt
gal
2.7 2.7 2.7 2.7 2.7 2.7 2.7 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5
L 10.2 10.2 10.2 10.2 10.2 10.2 10.2 13.2 13.2 13.2 13.2 13.2 13.2 13.2 13.2 13.2 13.2
Relief Valves
High Side
Relief setting psig
350
Rated Capacity
lba/min 29.5
Quanity per unit
2
Factory connection
3/8 NPT
Field Connection 5/8 MFL
Low Side
Relief setting psig
200
Rated Capacity
lba/min 28.9
Quanity per unit
2
Factory connection
7/8 UNF-2A
Field Connection 3/4 NPTF
(a)
Inlet and outlet sizing changes with options. Free cooling pipe sizes override evaporator sizes and pumps sizes override all options.
(b)
Minimum and maximum flow rates apply to constant-flow chilled water systems running at AHRI conditions, without freeze inhibitors added to the water loop.
(c)
Condenser length defined by model number digit 25: A = 4V; B = 5V; C = 6V; D = 7V; E = 8V; F = 9V.
Table 2. General data - 375 to 550 ton units
Unit Size (tons)
375 380 440 450 500 550
Circuit
(a)
1 2 1 2 1 2 1 2 1 2 1 2
Compressor Model Comp A
CHHSS CHHSS CHHSS CHHSS CHHSS CHHSS CHHSS CHHSS CHHSS CHHSS CHHSS CHHSS
Comp B
N6 N/A N6 N/A N6 N/A N6 N/A N6 N6 N6 N6
Evaporator
Water Storage
gal
36.3 36.3 39.5 39.5 45.0 49.3
L 137.3 137.3 149.6 149.6 170.3 186.8
General Information
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