Trane R Series Installation, Operation And Maintenance Manual page 20
Air-cooled helical rotary liquid chillers
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Also See for R Series:
- Installation operation & maintenance (188 pages) ,
- Diagnostic troubleshooting repair (88 pages) ,
- Installation operation & maintenance (138 pages)
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General Data
Table 9.
General Data - 50 hz units - standard efficiency - SI
Size
Compressor
Quantity
#
Nominal
(tons)
size@50Hz
Evaporator
Water storage
(L)
2 pass arrangement
Min flow
(L/s)
Max flow
(L/s)
Water conn (NPS-in)
3 pass arrangement
Min flow
(L/s)
Max flow
(L/s)
Water conn (NPS-in)
Condenser
Qty of coils
#
Coil length
(mm)
Coil height
(mm)
Number of rows
#
Fins per foot
(fpf)
Fan
Quantity
#
Diameter
(mm)
Air flow per fan (m³/hr)
Power per motor
(kW)
Fan speed
(rps)
Tip speed
M/S
General unit
# refrig ckts
#
% min load
%
Refrig charge
(kg)
Oil charge
(L)
Min ambient-std
(°C)
Min ambient-low
(°C)
1. Data containing information on two circuits is shown as follows: ckt 1/ ckt 2.
2. Minimum start-up/operating ambient is based on a 5 mph wind across the condenser.
3. RTAC units must only operate with refrigerant R-134a and Trane Oil 00048.
20
140
155
170
2
2
2
70/70
85/70
85/85
110
121
129
12
14
13
45
50
47
4
4
6
8
9
9
30
33
31
3.5
3.5
4
4
4
4
3962/
4572/
4572/
3962
3962
4572
1067
1067
1067
3
3
3
192
192
192
4/4
5/4
5/5
762
762
762
13452
13120
12855
.74
.74
.74
15.8
15.8
15.8
38
38
38
2
2
2
15
15
15
79/79
98/93
98/98
5/5
5/5
5/5
-3.9
-3.9
-3.9
-17.8
-17.8
-17.8
185
200
250
Screw
2
2
3
70-70 /
100/85
100/100
100
Flooded
136
151
212
14
15
17
50
56
61
6
6
8
9
10
11
34
37
41
4
4
6
Fin and tube
4
4
8
5486/
5486/
3962/
4572
5486
2743
1067
1067
1067
3
3
3
192
192
192
Direct drive propeller
6/5
6/6
8/6
762
762
762
12855
12855
13190
.74
.74
.74
15.8
15.8
15.8
38
38
38
HFC-134a
2
2
2
15
15
15
102/98
102/102 107/107
7/5
7/7
8-8/7
-3.9
-3.9
-3.9
-17.8
-17.8
-17.8
275
300
350
3
3
4
85-85 /
100-100/
85-85/
100
100
85-85
235
254
284
19
21
22
72
78
81
8
8
8
13
14
15
48
52
54
6
6
8
8
8
8
4572/
5486/
4572/
2743
2743
4572
1067
1067
1067
3
3
3
192
192
192
10/6
12/6
10/10
762
762
762
12853
12856
12854
.74
.74
.74
15.8
15.8
15.8
38
38
38
2
2
2
15
15
15
107/107
188/91
209/91
8-8/7
8-8/7
8-8/8-8
-3.9
-3.9
-3.9
-17.8
-17.8
-17.8
375
400
4
4
100-100/
100-100/
85-85
100-100
299
314
24
25
88
94
8
8
16
17
59
62
8
8
8
8
5486/
5486/
4572
5486
1067
1067
3
3
192
192
12/10
12/12
762
762
12855
12855
.74
.74
15.8
15.8
38
38
2
2
15
15
188/188
209/209
9-9/8-8
9-9/9-9
-3.9
-3.9
-17.8
-17.8
RTAC-SVX01J-EN
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