Trane R Series Installation Operation & Maintenance page 7

Air-cooled helical rotary liquid chillers
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Tab. II-01 - General data — 140-350 ton 60 Hz units - standard efficiency
Size
Type
Compressor
Quantity
Nominal Size
Tons
Evaporator
(gallons)
Water storage
(liters)
2 pass arrangement
(gpm)
Minimum flow
(l/s)
(gpm)
Maximum flow
(l/s)
3 Pass arrangement
(gpm)
Minimum flow
(l/s)
(gpm)
Maximum flow
(l/s)
Condenser
Qty of coils
(inches)
Coil length
(mm)
(inches)
Coil height
(mm)
Fins/Ft
Number of rows
Condenser fans
Quantity
(inches)
Diameter
(mm)
(cfm)
Total airflow
(m
/h)
3
Nominal fan speed
(rpm)
(rps)
(ft/min)
Tip Speed
(m/s)
Motor Power
HP
Minimum stating/ operating
(kW)
ambient (2)
Std Unit
Low ambient
(°F)
(°C)
General unit
(°F)
(°C)
Refrigerant
N° of independent refrigerant
circuits
% Minimum Load
(pounds
Refrigerant charge (1)
(kg)
(gallons)
Oil charge (1)
(liters)
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
170
STD
STD
STD
2
2
2
70/70
85/70
85/85
29
32
33
111
121
127
193
214
202
12
14
13
709
785
741
45
50
47
129
143
135
8
9
9
473
523
494
30
33
31
4
4
4
156/156
180/156
180/180
3962/3962
4572/3962
4572/4572
42
42
42
1067
1067
1067
192
192
192
3
3
3
4/4
5/4
5/5
30
30
30
762
762
762
77000
84542
92087
130811
143623
156441
1140
1140
1140
19
19
19
8954
8954
8954
45
45
45
1,0
1,0
1,0
0,75
0,75
0,75
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
165/165
175/165
175/175
75/75
79/75
79/79
1.5/1.5
1.5/1.5
1.5/1.5
6/6
6/6
6/6
185
200
225
STD
STD
STD
2
2
2
100/85
100/100
120/100
35
39
38
134
146
145
217
241
217
14
15
14
796
883
796
50
56
50
145
161
145
9
10
9
531
589
531
33
37
33
4
4
4
216/180
216/216
252/216
5486/4572
5486/5486
6401/5486
42
42
42
1067
1067
1067
192
192
192
3
3
3
6/5
6/6
7/6
30
30
30
762
762
762
101296
110506
119725
172086
187732
203394
1140
1140
1140
19
19
19
8954
8954
8954
45
45
45
1,0
1,0
1,0
0,75
0,75
0,75
25
25
25
-3,9
-3,9
-3,9
0
0,0
0
-17,8
-17,8
-17,8
HFC-134a
HFC-134a
HFC-134a
2
2
2
15
15
15
215/210
215/215
225/215
98/95
98/98
102/98
2.1/1.5
2.1/2.1
2.1/2.1
6/8
8/8
8/8
250
275
300
STD
STD
STD
2
3
3
120/120
85-85/100
100-100/100
42
60
65
158
229
245
241
309
339
15
20
21
883
1134
1243
56
72
78
161
206
226
10
13
14
589
756
829
37
48
52
4
8
8
252/252
180/108
216/108
6401/6401
4572/2743
5486/2743
42
42
42
1067
1067
1067
192
192
192
3
3
3
7/7
10/6
12/6
30
30
30
762
762
762
128946
147340
165766
219059
250307
281610
1140
1140
1140
19
19
19
8954
8954
8954
45
45
45
1,0
1,0
1,0
0,75
0,75
0,75
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
225/225
365/200
415/200
102/102
166/91
188/91
2.1/2.1
4.6/2.1
5.0/2.1
8/8
17/8
19/8
350
STD
3
120-120/100
70
264
375
24
1374
87
250
16
916
58
8
252/108
6401/4572
42
1067
192
3
14/6
30
762
184151
312843
1140
19
8954
45
1,0
0,75
25
-3,9
0
-17,8
HFC-134a
2
15
460/200
209/91
5.0/2.1
19/8
7

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