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036-21217-001-B-1203
Unitary Products Group
13
TABLE 11: COOLING PERFORMANCE DATA - CU 300 25 TON VERTICAL MODELS
TABLE 12: WATER-SIDE ECONOMIZER COOLING PERFORMANCE DATA - CH 5-10 TON MODELS
UNIT
Air @ 80
O
F EDB, 67
O
F EWB
Water
Capacity [MBH]
CFM
PD [in WG]
Flow [GPM]
PD [PSI]
EWT [
O
F]
Total
Sensible
CH060
2000
0.16
9
1.4
45
50.8
39.9
55
31.4
31.4
15
3.8
45
64.5
45.0
55
35.0
35.0
CH096
3200
0.14
15
1.4
45
87.4
66.5
55
52.7
52.7
24
3.4
45
107.1
73.8
55
60.5
57.0
CH120
4000
0.21
18
1.9
45
104.6
80.3
55
63.0
63.0
30
5.2
45
127.3
88.6
55
68.9
68.9
NOTE:
1. All economizer coils are 3R, 10 FPI, aluminum fins with copper tubes and headers.
2. For total system waterside pressure drop, add condenser pressure drop and waterside economizer coil pressure drop.
GPM
CU300
45
75
25 TON
EWT
EWT
65
∞
F
85
∞
F
105
∞
F
65
∞
F
85
∞
F
105
∞
F
EWB
EDB
TC
SC
kW
TC
SC
kW
TC
SC
kW
TC
SC
kW
TC
SC
kW
TC
SC
kW
75
∞
F
308.9 227.9 22.17 289.6 217.8 25.74 266.8 206.5 30.41 314.6 234.0 21.29 295.4 220.9 24.67 273.2 213.3 29.09
62
∞
F
80
∞
F
308.9 267.2 22.17 289.6 257.1 25.74 266.8 246.2 30.41 314.6 275.2 21.29 295.4 260.2 24.67 273.2 255.1 29.09
85
∞
F
308.9 308.9 22.17 289.6 257.1 25.74 266.8 266.8 30.41 314.6 314.6 21.29 295.4 295.4 24.67 273.2 273.2 29.09
75
∞
F
335.8 180.6 22.74 314.8 171.2 26.32 290.4 161.4 31.09 342.0 183.3 21.73 321.6 175.9 25.14 298.2 166.7 29.57
67
∞
F
80
∞
F
335.8 220.9 22.74 314.8 211.2 26.32 290.4 201.2 31.09 342.0 223.3 21.73 321.6 218.0 25.14 298.2 208.4 29.57
85
∞
F
335.8 260.9 22.74 314.8 251.2 26.32 290.4 241.3 31.09 342.0 263.6 21.73 321.6 259.8 25.14 298.2 250.5 29.57
75
∞
F
363.7 133.1 23.33 340.6 125.3 26.96 316.5 118.3 31.78 372.5 135.9 22.22 350.4 128.5 25.67 325.7 121.1 30.05
72
∞
F
80
∞
F
363.7 174.2 23.33 340.6 166.2 26.96 316.5 159.5 31.78 372.5 178.0 22.22 350.4 170.3 25.67 325.7 162.5 30.05
85
∞
F
363.7 215.6 23.33 340.6 207.0 26.96 316.5 200.9 31.78 372.5 219.7 22.22 350.4 211.9 25.67 325.7 204.2 30.05
10000 CFM
TABLE 13: WATER-SIDE ECONOMIZER COOLING PERFORMANCE DATA - CU 300 25 TON MODEL
CFM
PD [in WG] Flow [GPM]
PD [PSI]
EWT [
o
F]
Total
Sensible
45
265.2
200.0
55
155.0
155.0
45
317.0
219.1
55
181.5
170.6
NOTE: All economizer coils are 3R, 10FPI, aluminum fins with copper tubes and headers.
For total system water-side pressure drop, add condenser pressure drop and water-side economizer coil
pressure drop.
3.0
75
8.4
CU300
10000
0.39
45
UNIT
Air @ 80
o
F EDB, 67
o
F EWB
Water
Capacity [MBH]
Содержание CH060
Страница 9: ...036 21217 001 B 1203 Unitary Products Group 9 TABLE 7 WATERSIDE PRESSURE DROP CU MODELS ...
Страница 10: ...036 21217 001 B 1203 10 Unitary Products Group TABLE 8 WATER PRESSURE DROP DATA CH MODELS ...
Страница 19: ...036 21217 001 B 1203 Unitary Products Group 19 FIGURE 6 DIMENSIONAL DATA CU 20 TON VERTICAL MODEL ...
Страница 20: ...036 21217 001 B 1203 20 Unitary Products Group FIGURE 7 DIMENSIONAL DATA CU 25 TON VERTICAL MODEL ...
Страница 24: ...036 21217 001 B 1203 24 Unitary Products Group FIGURE 11 TYPICAL WATER SIDE ECONOMIZER PHYSICAL CONFIGURATION ...
Страница 25: ...036 21217 001 B 1203 Unitary Products Group 25 FIGURE 12 WATER SIDE ECONOMIZER PIPING SCHEMATIC ...
Страница 27: ...036 21217 001 B 1203 Unitary Products Group 27 ...