Trane CGAM Installation & Operation Manual page 13

Air-cooled scroll chillers 20 - 130tons
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General Data
Table 2.
General Data - 60 Hz - SI
Size
Compressor
Number
#
Tonnage/circuit¹
Evaporator
Water storage
(l)
Min. flow (l/s)
Max. flow (l/s)
Water connection (mm)
Condenser
Qty of coils
#
Coil length (mm)
Coil height (mm)
Number of rows
#
Fins per foot (fpf)
Fan
Quantity/circuit¹
#
Diameter (mm)
(m³/
Airflow per fan
h)
Power per motor (kW)
Motor RPM (rpm)
Tip speed (m/s)
General Unit
Refrig circuits
#
Capacity steps
%
Refrig charge/circuit¹ (kg)
Oil charge /circuit¹
(l)
Min ambient - wide (°C)
Min ambient - high (°C)
Pump Package
Avail head pressure² (kPa) 233.7
Power (HP)
Expansion tank
(l)
4
volume
Partial Heat Recovery
Water storage/circuit¹
(l)
Max flow (l/s)
Water connection (mm)
Buffer Tank
Buffer tank volume
(l)
Notes:
1. Data shown for circuit one only. The second circuit always matches.
2. When facing the control panel, circuit 1 is on the right side of unit.
3. Pump available head pressure is based on: 6.7/12.2°C evaporator with water, .01761 m²°C/kW, 35°C ambient and 0 m elevation.
4. See
Table 30, p. 63
for maximum loop volumes with pump package expansion tank.
CG-SVX17E-EN
20
26
30
35
2
2
2
2
10+10 13+13 15+15 15+20 10+10 13+13 15+15 15+20 20+20 20+25 25+25 25+30 30+30
5.3
8.3
8.3
12.1
1.8
2.3
2.6
3.1
4.4
5.6
6.3
7.4
50.8
63.5
63.5
63.5
1
1
1
1
2311
2311
3226
3226
1727
1727
1727
1727
2
2
2
2
192
192
192
192
2
2
3
3
732
732
732
732
15993 16005 15577 15585 15993 16005 15577 15585 16090 16093 15451 15454 15458 15451
1.2
1.2
1.2
1.2
840
840
840
840
32
32
32
32
1
1
1
1
50-100 50-100 50-100 43-100
14.5
15.4
21.8
21.8
6.6
6.6
13.4
13.4
-18
-18
-18
-18
232.3
212.6
202.1
5.0
5.0
5.0
5.0
18.9
18.9
18.9
18.9
0.07
0.09
0.09
0.11
2.5
2.5
2.5
2.5
38.1
38.1
38.1
38.1
116
116
116
116
40
52
60
70
4
4
4
4
9.1
15.5
18.9
28.4
3.6
4.6
5.3
6.3
8.6
11.1
12.7
15.1
76.2
76.2
76.2
76.2
2
2
2
2
2311
2311
3226
3226
1727
1727
1727
1727
2
2
2
2
192
192
192
192
2
2
3
3
732
732
732
732
1.2
1.2
1.2
1.2
840
840
840
840
32
32
32
32
2
2
2
2
25-50-
25-50-
25-50-
21-43-
75-100
75-100
75-100
71-100
14.5
14.5
22.9
21.8
6.6
6.6
13.4
13.4
-18
-18
-18
-18
n/a
200.6
175.0
229.2
189.7
5.0
5.0
7.6
7.6
18.9
18.9
18.9
18.9
0.07
0.09
0.09
0.11
5.0
5.0
5.0
5.0
38.1
38.1
38.1
38.1
116
116
116
116
80
90
100
110
4
4
4
4
26.5
34.1
39.0
43.5
7.2
8.1
9.1
9.9
17.4
19.4
21.9
23.7
101.6
101.6
101.6
101.6
4
4
4
4
3073
3073
3658
3658
1067
1067
1067
1067
3
3
3
3
192
192
192
192
2
3
4
4
732
732
732
732
1.2
1.2
1.2
1.2
840
840
840
840
32
32
32
32
2
2
2
2
25-50-
22-44-
25-50-
23-45-
75-100
72-100
75-100
73-100
33.6
35.4
36.7
41.5
13.4
13.4
13.4
13.9
-18
-18
-18
-18
0
0
245.1
233.3
206.3
185.0
10.2
10.2
10.2
10.2
22.7
22.7
22.7
22.7
0.12
0.16
0.16
0.16
8.0
8.0
8.0
8.0
63.5
63.5
63.5
63.5
127
127
162
162
120
130
4
6
20+20
+25
43.5
46.6
10.7
11.6
25.7
27.8
101.6
101.6
4
4
3658
4572
1067
1067
3
3
192
192
4
732
732
1.2
1.2
840
840
32
32
2
2
15-31-
25-50-
46-62-
75-100
81-100
39.0
50.8
14.4
22.0
-18
-18
0
0
213.1
185.8
15.2
15.2
22.7
22.7
0.21
0.21
8.0
8.0
63.5
63.5
162
162
13

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