Trane Sintesis RTAF HE series Installation Operation & Maintenance page 89

R134a, r513a, r1234ze air-cooled helical-rotary chillers 300 - 1900 kw
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Table 22a – General Data RTAF 250-550 High Seasonal Efficiency - Standard and Low Noise - R134a - R513A
Cooling Capacity (1)
Sound power levels
Unit electrical data (2) (3) (4)
Maximum Power input in cooling
Discharge
Unit rated amps (Max compr
+Fan+Control)
Unit start up amps (Starting Amps
Measurement conditions:
of the largest compr+RLA of 2nd
compr+RLA of all fans+ control)
Measurements taken in a room adjacent to the room containing the FWD, at the outlet of the rectangular duct (1.5 m
Displacement Power Factor (DPF)
long) fixed to its discharge opening.
Max power cable cross section
Disconnect switch size
Compressor
Unit
speed
Quantity
Type
FWD 08
Model (8)
Max Compr Power input
FWD 10
Circuit 1/Circuit 2
Max Amps Circuit 1 / Circuit 2 (3) (4)
FWD 12
Start up Amps Circuit 1 / Circuit 2
(3) (4)
Motor RPM
FWD 14
Oil sump heater Circuit 1 / Circuit 2
Evaporator
FWD 20
Quantity
Type
Evaporator model
Intake
Evaporator Water Content volume
Antifreeze Heater
Measurement conditions:
Two pass evaporator
Measurements taken at the horizontal air intake.
Evap. Water Flow rate - Minimum
Evap. Water Flow rate - Maximum (5)
Nominal water connection size
(Grooved coupling)
Unit
speed
Two pass evaporator with turbulator
FWD 08
Evap. Water Flow rate - Minimum (5)
Evap. Water Flow rate - Maximum
Nominal water connection size
FWD 10
(Grooved coupling)
Hydraulic Module Components
Standard head pressure pump option (Twin pump)
FWD 12
Available Head Pressure (1)
Max Motor Power input
FWD 14
Max Amps
High head pressure pump option (Twin Pump)
Available Head Pressure (1)
FWD 20
Max Motor Power input
Max Amps
Expansion Tank Volume
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
RLC-SVX19G-GB
UNT-PRC002-GB
RTAF
RTAF
250
280
HSE SN LN HSE SN LN HSE SN LN HSE SN LN HSE SN LN HSE SN LN HSE SN LN HSE SN LN HSE SN LN HSE SN LN HSE SN LN
(kW)
880
997
(kW)
379
429
(A)
594
674
(A)
747
788
0.92
0.92
(mm 2 )
4x185
4x185
(A)
1250
1250
Fan
Power level in dB(A), per Hz frequency band
125
250
#
3
3
1
55
50
Screw
Screw
2
57
54
3
58
85-85/
85-100/
57
70
85
1
57
51
124-121/
124-144/
2
58
54
kW
101
124
3
60
58
188-201/
188-240/
1
57
51
(A)
153
188
2
58
54
188-354/
188-354/
3
60
58
(A)
153
188
1
56
62
(rpm)
3000
3000
2
61
66
3
(W)
63
300/150
300/150
69
1
57
63
2
61
66
#
1
1
3
63
69
300D
300B
(l)
97
108
(W)
2240
2240
(l/s)
17.7
20.1
(l/s)
65.8
74.5
Fan
(in) -
Power level in dB(A), per Hz frequency band
6" - 150
6" - 150
(DN)
125
250
1
56
55
2
63
62
(l/s)
14.8
16.7
3
66
65
(l/s)
59.1
66.9
1
62
58
(in) -
6" - 150
6" - 150
2
66
63
(mm)
3
70
67
1
62
58
2
66
63
(kPa)
160
106
3
70
67
(kW)
15
15
1
66
65
2
73
72
(A)
28
28
3
78
76
1
68
72
(kPa)
216
220
2
76
76
(kW)
18.5
22
3
78
79
(A)
34.5
39.7
(l)
80
160
(l)
4000
8000
(kPa)
1000
1000
(kPa)
450
450
(W)
3300
3400
#
12/4
12/6
(m²)
2.4
2.4
#
12/4
12/6
(mm)
800
800
RTAF
RTAF
RTAF
310
350
370
1115
1243
1397
491
535
641
769
848
999
883
1001
1081
0.92
0.91
0.93
4x185
4x185
4x185
1250
1250
1250
500
1000
3
4
3
42
37
Screw
Screw
Screw
47
40
100-100/
50
85-85/
140-115/
42
85-100/
100
85-85
140
85-100
45
42
147-144/
124-121/
218-164/
124-144/
48
45
147
124-121
218
124-144
50
48
224-240/
188-201/
331-273/
188-240/
45
42
224
188-201
331
188-240
48
45
224-354/
188-354/
331-354/
188-354/
50
48
224
188-354
331
188-354
50
48
3000
3000
3600
55
53
300/150
58
300/300
300/300
56
300/300
51
49
55
53
1
1
1
58
56
Flooded shell and tube heat exchanger
300A
500D
300A
120
146
120
2240
2440
2440
22.8
25.0
25.0
84.8
92.8
92.8
6" - 150
8" - 200
8" - 200
8" - 200
500
1000
55
53
60
60
19.0
20.8
20.8
63
62
76.1
83.4
83.4
55
58
6" - 150
8" - 200
8" - 200
8" - 200
60
62
63
65
55
58
60
62
115
139
NA
63
65
15
22
NA
65
65
69
71
28
39.7
NA
73
75
64
64
174
NA
NA
68
71
22
NA
NA
71
74
39.7
NA
NA
160
160
NA
8000
8000
NA
1000
1000
NA
450
450
NA
3400
3600
3400
Full aluminum Micro channel heat exchanger
14/6
12/10
12/8
2.4
2.4
2.4
14/6
12/10
12/8
800
800
800
RTAF
RTAF
RTAF
RTAF
380
400
410
450
1354
1496
1473
1592
585
641
631
651
932
999
1003
1035
1046
1081
1117
1149
0.91
0.93
0.91
0.91
4x185
4x185
4x185
6x185
1250
1250
1250
1600
2000
4000
4
3
4
37
31
Screw
Screw
Screw
Screw
30
38
32
160-115/
40
100-100/
120-100/
160
100-100
120-100
34
33
218-164/
147-144/
157-144/
38
39
218
147-144
157-144
40
42
331-273/
224-240/
238-240/
34
33
331
224-240
238-240
38
39
331-354/
224-354/
238-354/
40
42
331
224-354
238-354
39
38
3000
4200
3000
3000
47
46
50
300/300
50
300/300
300/300
40
39
47
46
1
1
1
50
50
500C
300A
500B
500B
159
120
170
170
2440
2440
2440
2440
27.8
27.8
30.3
30.3
103.0
103.0
112.5
112.5
8" - 200
8" - 200
8" - 200
2000
4000
46
45
53
53
23.1
23.1
25.3
25.3
56
55
92.5
92.5
101.1
101.1
51
48
8" - 200
8" - 200
8" - 200
56
55
59
59
51
48
56
55
127
NA
116
100
59
59
22
NA
22
57
50
64
59
39.7
NA
39.7
54.1
69
64
56
52
NA
NA
NA
65
61
NA
NA
NA
69
66
NA
NA
NA
160
NA
160
160
8000
NA
8000
8000
1000
NA
1000
1000
450
NA
450
450
3600
3400
3600
3600
12/12
12/8
12/12
12/12
2.4
2.4
2.4
2.4
12/12
12/8
12/12
12/12
800
800
800
800
General Data
RTAF
RTAF
510
550
1801
1899
813
813
1287
1288
1369
1370
0.91
0.91
6x185
6x185
1600
1600
Overall power
8000
dB(A)
4
4
4
30
46
Screw
Screw
40
50
43
140-115/
53
160-115/
140-115
160-115
28
48
218-164/
218-164/
35
51
218-164
218-164
39
54
331-273/
331-273/
28
48
331-273
331-273
35
51
331-354/
331-354/
39
54
331-354
331-354
36
56
3600
4200
45
60
49
300/300
63
300/300
37
57
45
60
1
1
1
49
63
500N
500N
188
188
2440
2440
30.3
30.3
112.5
112.5
Overall power
8" - 200
8" - 200
8000
dB(A)
42
57
53
64
25.3
25.3
57
67
101.1
101.1
44
61
8" - 200
8" - 200
52
66
57
69
44
61
52
66
NA
NA
57
69
30
NA
NA
46
68
57
74
NA
NA
63
78
50
69
NA
NA
NA
61
75
NA
NA
NA
66
78
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
3600
3600
12/12
12/12
2.4
2.4
12/12
12/12
800
800
11
89

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