Trane R Series Installation Operation & Maintenance page 9

Air-cooled helical rotary liquid chillers
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Tab. II-03 - General data — 140-400 ton 50 Hz units - standard efficiency
Size
Type
Compressor
Quantity
Nominal Size
Evaporator
Water Storage
2 Pass arrangement
Min. Flow
Max. Flow
3 Pass arrangement
Min. Flow
Max. Flow
Condenser
Quantity of Coils
Coil Length
Coil Height
Fins/ Ft
Number of Rows
Condenser Fans
Quantity
Diameter
Total AirFlow
Nominal Fan Speed
Tip Speed
Motor nominal (Ea)
Min. Starting/ Oper Ambient
Std. Unit
Low ambient
Gereral Unit
Refrigerant
N° of independent refrigerant circuits
% min. load
Refrigerant charge
Oil charge
Notes:
1. Data containing information on two circuits shown as follows: CKT 1/CKT 2
2. Minimum start-up/operating ambient based on a 5 mph wind across the condenser
RTAC-SVX002A-EN
General Information
140
155
STD
STD
2
2
Tons
70/70
85/70
(gallons)
29
32
(liters)
111
121
(gpm)
193
214
(l/seg.)
12
14
(gpm)
709
785
(l/seg.)
45
50
(gpm)
129
143
(l/seg.)
8
9
(gpm)
473
523
(l/seg.)
30
33
4
4
(inches)
156/156
180/156
(mm)
3962/3962
4572/3962
(inches)
42
42
(mm)
1067
1067
192
192
3
3
4/4
5/4
(inches)
30
30
(mm)
762
762
(cfm)
63346
69507
(m
3
/h)
107615
118081
(rpm)
950
950
(rps)
15,8
15,8
(ft/min)
7461
7461
(m/s)
38
38
HP
1,5
1,5
(kW)
1,1
1,1
(°F)
25
25
(°C)
-3,9
-3,9
(°F)
0
0
(°C)
-17,8
-17,8
HFC-134a
HFC-134a
2
2
15
15
(lb)
165/165
175/165
(kg)
75/75
79/75
(gallons)
1.5/1.5
1.5/1.5
(liters)
6/6
6/6
170
185
200
STD
STD
STD
2
2
2
85/85
100/85
100/100
33
35
39
127
134
146
202
217
241
13
14
16
741
796
883
47
50
56
135
145
161
9
9
10
494
531
589
31
33
37
4
4
4
180/180
216/180
216/216
4572/4572
5486/4572
5486/5486
42
42
42
1067
1067
1067
192
192
192
3
3
3
5/5
6/5
6/6
30
30
30
762
762
762
75671
83236
90803
128553
141405
141405
950
950
950
15,8
15,8
15,8
7461
7461
7461
38
38
38
1,5
1,5
1,5
1,1
1,1
1,1
25
25
25
-3,9
-3,9
-3,9
0
0
0
-17,8
-17,8
-17,8
HFC-134a
HFC-134a
HFC-134a
2
2
2
15
15
15
175/175
215/210
215/215
79/79
98/95
98/98
1.5/1.5
2.1/1.5
2.1/2.1
6/6
6/8
8/8
250
275
300
STD
STD
STD
3
3
3
70-70/100
85-85/100
100-100/100
54
60
66
205
227
249
265
309
339
15
17
20
883
1134
1243
56
72
78
176
206
226
11
13
14
647
756
829
41
48
52
8
8
8
156/108
180/108
216/108
3962/4572
4572/2743
5486/2743
42
42
42
1067
1067
1067
192
192
192
3
3
3
8/6
10/6
12/6
30
30
30
762
762
762
108698
121056
136210
184661
205655
231399
950
950
950
15,8
15,8
15,8
7461
7461
7461
38
38
38
1,5
1,5
1,5
1,1
1,1
1,1
25
25
25
-3,9
-3,9
-3,9
0
0
0
-17,8
-17,8
-17,8
HFC-134a
HFC-134a
HFC-134a
2
2
2
15
15
15
335/200
365/200
415/200
152/91
166/91
188/91
4.6/2.1
4.6/2.1
5.0/2.1
17/8
17/8
19/8
350
STD
4
85-85/85-85
71
265
351
29
1374
87
234
15
858
54
8
180/180
4572/4572
42
1067
192
3
10/10
30
762
151332
257089
950
15,8
7461
38
1,5
1,1
25
-3,9
0
-17,8
HFC-134a
2
15
365/365
166/166
4.6/4.6
17/17
9

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