Trane ECOWISE RTAF SE Installation Operation & Maintenance page 19

Air-cooled helical-rotary chillers 300 - 1600 kw
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Table 7 – General data RTAF 090-245 High Seasonal Efficiency - Extra Low Noise
Cooling Capacity (1)
Unit electrical data (2) (3) (4)
Sound power levels
Maximum Power input in cooling
Unit rated amps (Max compr +Fan+Control)
Discharge
Unit start up amps (Starting Amps of the largest
compr+RLA of 2nd compr+RLA of all fans+ control)
Unit Power factor
Measurement conditions:
Max power cable cross section
Measurements taken in a room adjacent to the room containing the FWD, at the outlet of the rectangular duct (1.5 m
Disconnect switch size
long) fixed to its discharge opening.
Compressor
Quantity
Type
Unit
speed
Model (11)
FWD 08
Max Compr Power input Circuit 1/Circuit 2
Max Amps Circuit1 / Circuit 2
Start up Amps Circuit1 / Circuit 2
FWD 10
Motor RPM
Oil sump heater Circuit1 / Circuit 2
FWD 12
Evaporator
Quantity
Type
FWD 14
Evaporator model
Evaporator Water Content volume
FWD 20
Antifreeze Heater
Two pass evaporator
Evap. Water Flow rate - Minimum
Intake
Evap. Water Flow rate - Maximum (5)
Nominal water connection size (Grooved coupling)
Measurement conditions:
Measurements taken at the horizontal air intake.
Two pass with turbulator evaporator
Evap. Water Flow rate - Minimum (5)
Evap. Water Flow rate - Maximum
Unit
speed
Nominal water connection size (Grooved coupling)
FWD 08
Hydraulic Module Components
Standard head pressure pump option
Available Head Pressure (1)
FWD 10
Max Motor Power input
Max Amps
FWD 12
High head pressure pump option
Available Head Pressure (1)
Max Motor Power input
FWD 14
Max Amps
Expansion Tank Volume
FWD 20
Max User water loop Volume for factory mounted
expansion tank (1)
Max. Water-side Operating Pressure without pump
package
Max. Water-side Operating Pressure with pump package
Antifreeze Heater with pump package
Condenser
Type
Quantity
Face area per coil
Condenser Fan
Quantity
Diameter
Standard / High ambient fan option
Fan / motor Type
Airflow per Fan
Max Power input per Motor
Max Amps per Motor
Motor RPM
RLC-SVX19E-GB
UNT-PRC002-GB
(kW)
(kW)
(A)
(A)
(mm²)
(A)
#
Fan
Power level in dB(A), per Hz frequency band
125
250
1
55
50
2
57
54
kW
3
58
57
(3) (4)
(A)
1
57
51
(3) (4)
(A)
2
58
54
(rpm)
3
60
58
1
57
51
(W)
2
58
54
3
60
58
#
1
56
62
2
61
66
3
63
69
1
57
63
(l)
2
61
66
(W)
3
63
69
(l/s)
(l/s)
(in) -
(DN)
(l/s)
Fan
Power level in dB(A), per Hz frequency band
(l/s)
125
250
(in) -
1
56
55
(mm)
2
63
62
3
66
65
1
62
58
(kPa)
2
66
63
3
70
(kW)
67
1
62
58
(A)
2
66
63
3
70
67
(kPa)
1
66
65
(kW)
2
73
72
3
78
76
(A)
1
68
72
(l)
2
76
76
3
78
(l)
79
(kPa)
(kPa)
(W)
#
(m²)
#
(mm)
(m3/h)
(kW)
(A)
(rpm)
RTAF
RTAF
RTAF
090
105
125
330
383
451
143.5
165.1
193.9
220
253
296
220
253
296
0.95
0.95
0.95
240
240
240
2*300
400
400
500
2
2
2
Screw
Screw
Screw
500
1000
45/45
50/50
70/50
42
37
47
40
61/61
72/72
101/72
101/101
50
42
93/93
110/110
153/110
153/153
45
42
93/93
110/110
153/110
153/153
48
45
3000
3000
3000
50
48
45
42
150/150
150/150
150/150
150/150
48
45
50
48
1
1
1
50
48
Flooded shell and tube heat exchanger
55
53
115B
58
115A
165B
56
51
49
51
58
74
55
53
1640
1640
1640
58
56
8.0
9.4
11.6
29.6
34.7
43.1
4" - 100
4" - 100
5" - 125
5" - 125
6.6
7.8
9.7
26.6
31.2
38.7
500
1000
4" - 100
4" - 100
5" - 125
5" - 125
55
53
60
60
63
62
55
58
142
128
143
60
62
5.5
63
5.5
65
7.5
55
58
11.0
11.0
14.4
60
62
63
65
253
240
224
65
65
11.0
11.0
11.0
69
71
73
75
20.8
20.8
20.8
64
64
80
80
80
68
71
6000
71
6000
6000
74
1000
1000
1000
450
450
450
840
840
840
Full aluminum Micro channel heat exchanger
5/5
5/5
5/5
2.4
2.4
2.4
5/5
5/5
5/5
800
800
800
Propeller fan / Variable speed - EC motor
15000
17400
17400
17400
1.95
1.95
1.95
3.0
3.0
3.0
660
760
760
RTAF
RTAF
RTAF
RTAF
145
155
175
190
533
575
638
694
226.6
249.5
272.8
299.6
346
381
416
457
346
381
416
457
0.95
0.95
0.95
0.95
2*300
2*300
2*300
630
630
630
800
2
2
2
Screw
Screw
Screw
Screw
2000
4000
70/70
85/70
100/70
100/85
37
31
30
38
124/101
147/101
147/124
32
40
188/153
224/153
224/188
34
33
188/153
224/153
224/188
38
39
3000
3000
3000
3000
40
42
34
33
150/150
150/150
150/150
38
39
40
42
1
1
1
39
38
47
46
165B
50
165A
50
200B
200B
40
39
74
78
99
47
46
1640
1640
2040
2040
50
50
11.6
12.4
14.2
14.2
43.1
46.0
52.6
52.6
5" - 125
6" - 150
6" - 150
9.7
10.3
11.8
11.8
38.7
41.3
47.2
47.2
2000
4000
5" - 125
6" - 150
6" - 150
46
45
53
53
56
55
51
48
122
179
172
153
56
55
7.5
59
11.0
59
11.0
11.0
51
48
14.4
20.8
20.8
20.8
56
55
59
59
245
237
230
264
57
50
15.0
15.0
15.0
18.5
64
59
69
64
28.0
28.0
28.0
34.5
56
52
80
80
80
65
61
6000
69
6000
66
6000
6000
1000
1000
1000
1000
450
450
450
450
840
840
840
840
6/6
6/6
7/5
2.4
2.4
2.4
6/6
6/6
7/5
800
800
800
800
17400
20000
20000
1.95
1.95
1.95
1.95
3.0
3.0
3.0
760
760
860
860
General Data
RTAF
RTAF
205
245
755
875
322.9
339.0
493
517
493
517
0.95
0.95
2*300
2*300
800
800
2
2
2
Overall power
Screw
Screw
8000
dB(A)
100/100
120/120
30
46
40
50
147/147
156/156
43
53
224/224
236/236
28
48
224/224
236/236
35
51
3000
3000
39
54
28
48
150/150
150/150
35
51
39
54
1
1
1
36
56
45
60
49
250B
63
250B
37
57
99
118
118
45
60
2040
2040
49
63
17.9
17.9
66.5
66.5
6" - 150
6" - 150
14.9
14.9
Overall power
59.7
59.7
8000
dB(A)
6" - 150
6" - 150
42
57
53
64
57
67
44
61
149
149
52
66
57
11.0
69
11.0
44
61
20.8
20.8
52
66
57
69
260
260
46
68
18.5
18.5
57
74
63
78
34.5
34.5
50
69
80
80
80
61
75
66
6000
78
6000
1000
1000
450
450
840
840
7/7
7/7
7/7
2.4
2.4
2.4
7/7
7/7
7/7
800
800
20000
20000
1.95
1.95
3.0
3.0
3.0
860
860
11
19

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