I I n n s s t t a a l l l l a a t t i i o o n n
Table 33. Electrical service sizing data—motors — air-cooled and evaporative condensing
Nom Tons
90-105 (AC)
120, 130, 150 (AC)
100 (EC)
118, 128, 140, 162 (EC)
Table 34. Electrical service sizing data—supply,
exhaust/return fan motors — air-cooled and
evaporative condensing
460 V
Motor HP
FLA
Supply Fan Motors
15
18.0
20
24.7
25
30.5
30
36.6
40
49.0
50
59.0
60
71.0
75
88.0
100
115.0
Exhaust/Return Fan Motors
7.5
9.8
10
12.6
15
18.0
20
24.7
25
30.5
30
36.6
40
49.0
50
59.0
60
71.0
Table 35. Electrical service sizing data—electric heat
module (electric heat units only)
Voltage
Module kW
460
FLA
90 / 56
108.3
140 / 88
168.4
265 / 166
318.8
300 / 188
360.8
Note: Electric heat FLA are determined at 480, 600,
380 volts.
78
460V
No of Fans
FLA
6
16.2
8
21.6
2
11.8
2
11.8
575 V
380 V
FLA
FLA
15.0
22.0
19.5
28.0
24.8
34.0
29.0
41.0
39.0
54.0
47.2
68.0
57.0
81.0
70.0
103.0
92.0
N/A
7.8
12.1
10.1
15.2
15.0
22.0
19.5
28.0
24.8
35.0
29.0
41.0
39.0
54.0
47.2
68.0
57.0
81.0
575
380
FLA
FLA
86.6
85.1
134.7
133.7
255
252.2
288.7
285.6
575V
380V
FLA
FLA
13.2
15
17.6
20
N/A
N/A
N/A
N/A
Table 36. Electrical service sizing data—control
power transformer (heating mode only) —
air-cooled and evaporative condensing
Nom Tons AC/EC
90-150/100-162
90, 105/100, 118
120-150/128-162
Table 37. Electrical service sizing data—crankcase
heater — air-cooled and evaporative
condensing
Nom Tons
AC/EC
All
Table 38. Voltage utilization range
Unit Voltage
460/60/3
575/60/3
380/50/3
(a)
Units with air-cooled condensers only.
Voltage
Digit 2 Unit
460
Function
FLA
E, L, S, X
3
F (850 mbh)
4
F (1100 mbh)
4
F (1800 mbh)
4
F (1100 mbh)
4
F (1800 mbh)
4
F (2500 mbh)
4
Voltage
460
575
FLA (add)
FLA(add)
1
1
Range
414-506
(a)
517-633
(a)
342-418
575
380
FLA
FLA
3
4
4
5
4
5
4
5
4
5
4
5
4
5
380
FLA(add)
1
RT-SVX24Q-EN
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