Trane Sintesis RTAF HE series Installation Operation & Maintenance page 73

R134a, r513a, r1234ze air-cooled helical-rotary chillers 300 - 1900 kw
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Table 18a – General Data RTAF 250-450 Extra Efficiency - Standard and Low Noise - R134a - R513A
Cooling Capacity (1)
Sound power levels
Unit electrical data (2) (3) (5)
Maximum Power input in cooling
Discharge
Unit rated amps (Max compr +Fan+Control)
Unit start up amps (Starting Amps of the largest
compr+RLA of 2nd compr+RLA of all fans+ control)
Measurement conditions:
Displacement Power Factor (DPF)
Measurements taken in a room adjacent to the room containing the FWD, at the outlet of the rectangular duct (1.5 m
Max power cable cross section
long) fixed to its discharge opening.
Disconnect switch size
Compressor
Quantity
Unit
speed
Type
Model (9)
FWD 08
Max Compr Power input Circuit 1/Circuit 2
FWD 10
Max Amps Circuit 1 / Circuit 2 (3) (5)
Start up Amps Circuit 1 / Circuit 2 (3) (5)
FWD 12
Motor RPM
Oil sump heater Circuit 1 / Circuit 2
FWD 14
Evaporator
Quantity
Type
FWD 20
Evaporator model
Evaporator Water Content volume
Intake
Antifreeze Heater
Two pass evaporator
Measurement conditions:
Evap. Water Flow rate - Minimum
Evap. Water Flow rate - Maximum (6)
Measurements taken at the horizontal air intake.
Nominal water connection size (Grooved coupling)
Two pass evaporator with turbulator
Unit
speed
Evap. Water Flow rate - Minimum (6)
Evap. Water Flow rate - Maximum
FWD 08
Nominal water connection size (Grooved coupling)
Hydraulic Module Components
FWD 10
Standard head pressure pump option (Twin pump)
Available Head Pressure (1)
FWD 12
Max Motor Power input
Max Amps
High head pressure pump option (Twin Pump)
FWD 14
Available Head Pressure (1)
Max Motor Power input
FWD 20
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
Standard / High ambient fan option
Fan / motor Type
Airflow per Fan
Max Power input per Motor
Max Amps per Motor
Motor RPM
RLC-SVX19G-GB
UNT-PRC002-GB
RTAF
250
XE SN LN
(kW)
876
(kW)
374
(A)
620
(A)
773
0.87
(mm 2 )
4x185
(A)
1250
Fan
Power level in dB(A), per Hz frequency band
#
3
125
250
Screw
1
55
50
85-85/
2
57
54
70
3
58
57
121-121/
kW
1
57
51
99
2
58
54
201-201/
(A)
3
60
58
166
1
57
51
354-354/
(A)
2
58
54
291
3
60
58
(rpm)
3000
1
56
62
(W)
300/150
2
61
66
3
63
69
#
1
1
57
63
2
61
66
3
63
69
300D
(l)
97
(W)
2240
(l/s)
17.7
(l/s)
65.8
(in) -
6" - 150
(DN)
Fan
Power level in dB(A), per Hz frequency band
125
250
(l/s)
14.8
1
56
55
(l/s)
59.1
2
63
62
(in) -
3
66
65
6" - 150
(mm)
1
62
58
2
66
63
3
70
67
1
62
58
(kPa)
160
2
66
63
(kW)
15
3
70
67
(A)
28
1
66
65
2
73
72
(kPa)
216
3
78
76
1
68
72
(kW)
18.5
2
76
76
(A)
34.5
3
78
79
(l)
80
(l)
40000
(kPa)
1000
(kPa)
450
(W)
3300
#
12/4
(m²)
2.4
#
12/4
(mm)
800
(m 3 /h)
20000
(kW)
1.3
(A)
2.3
(rpm)
910
RTAF
RTAF
RTAF
280
310
350
XE SN LN
XE SN LN
XE SN LN
990
1107
1237
424
485
530
700
802
874
853
916
1027
0.88
0.88
0.88
4x185
4x185
4x185
1250
1250
1250
3
3
4
500
1000
Screw
Screw
Screw
42
37
85-100/
100-100/
85-85/
47
40
85
100
85-85
50
42
121-144/
144-144/
121-121/
45
42
121
144
121-121
48
45
201-240/
240-240/
201-201/
50
48
201
240
201-201
45
42
354-354/
354-354/
354-354/
48
45
354
354
354-354
50
48
3000
3000
3000
50
48
300/150
300/150
300/300
55
53
58
56
1
1
1
51
49
Flooded shell and tube heat exchanger
55
53
58
56
300B
300A
500D
108
120
146
2240
2240
2440
20.1
22.8
25.0
74.5
84.8
92.8
6" - 150
6" - 150
8" - 200
500
1000
16.7
19.0
20.8
55
53
66.9
76.1
83.4
60
60
63
62
6" - 150
6" - 150
8" - 200
55
58
60
62
63
65
55
58
106
115
139
60
62
15
15
22
63
65
28
28
39.7
65
65
69
71
220
174
NA
73
75
64
64
22
22
NA
68
71
39.7
39.7
NA
71
74
160
160
160
8000
8000
8000
1000
1000
1000
450
450
450
3400
3400
3600
Full aluminum Micro channel heat exchanger
12/6
14/6
12/10
2.4
2.4
2.4
12/6
14/6
12/10
800
800
800
Propeller fan / Variable Speed - EC motor
20000
20000
20000
1.3
1.3
1.3
2.3
2.3
2.3
910
910
910
General Data
RTAF
RTAF
RTAF
355
380
410
XE SN LN
XE SN LN
XE SN LN
1218
1359
1463
544
580
625
900
958
1036
982
1111
1150
0.87
0.88
0.87
4x185
4x185
4x185
1250
1250
1250
3
4
4
2000
4000
8000
Screw
Screw
Screw
37
31
30
115-115/
85-100/
100-100/
30
38
40
115
85-100
100-100
32
40
43
164-164/
121-144/
144-144/
34
33
28
164
121-144
144-144
38
39
35
273-273/
201-240/
240-240/
40
42
39
273
201-240
240-240
34
33
28
354-354/
354-354/
354-354/
38
39
35
354
354-354
354-354
40
42
39
3000
3000
3000
39
38
36
300/300
300/300
300/300
47
46
45
50
50
49
1
1
1
40
39
37
47
46
45
50
50
49
300A
500C
500B
120
159
170
2440
2440
2440
22.8
27.8
30.3
84.8
103.0
112.5
6" - 150
8" - 200
8" - 200
2000
4000
8000
19.0
23.1
25.3
46
45
42
76.1
92.5
101.1
53
53
53
56
55
57
6" - 150
8" - 200
8" - 200
51
48
44
56
55
52
59
59
57
51
48
44
82
127
116
56
55
52
15
22
22
59
59
57
28
39.7
39.7
57
50
46
64
59
57
175
NA
NA
69
64
63
56
52
50
22
NA
NA
65
61
61
39.7
NA
NA
69
66
66
160
160
160
8000
8000
8000
1000
1000
1000
450
450
450
3400
3600
3600
14/6
12/12
12/12
2.4
2.4
2.4
14/6
12/12
12/12
800
800
800
20000
20000
20000
1.3
1.3
1.3
2.3
2.3
2.3
910
910
910
RTAF
RTAF
415
450
XE SN LN
XE SN LN
1479
1606
625
704
1037
1169
1151
1251
0.87
0.87
4x185
6x185
1250
1600
Overall power
4
4
dB(A)
Screw
Screw
46
100-100/
115-115/
50
100-101
115-115
53
144-144/
164-164/
48
144-144
164-164
51
240-240/
273-273/
54
240-240
273-273
48
354-354/
354-354/
51
354-354
354-354
54
3000
3000
56
300/300
300/300
60
63
1
1
57
60
63
500B
500B
170
170
2440
2440
30.3
30.3
112.5
112.5
8" - 200
8" - 200
Overall power
dB(A)
25.3
25.3
57
101.1
101.1
64
67
8" - 200
8" - 200
61
66
69
61
116
77
66
22
22
69
39.7
39.7
68
74
NA
NA
78
69
NA
NA
75
NA
NA
78
160
160
8000
8000
1000
1000
450
450
3600
3600
12/12
12/12
2.4
2.4
12/12
12/12
800
800
22500
20000
1.9
1.3
3.0
2.3
1020
910
11
73

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