RT-SVX063E-EN
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Table 4. Condenser fan electrical service sizing data (20-75 ton)
Tonnage
No. of
Motors
200 V 230 V 460 V 575 V
FLA (ea.) FLA (ea.) FLA (ea.) FLA (ea.)
20 Std 2 5.4 5.4 2.7 2.2
20 Low Ambient
1
(a)
5.6 5.6 2.9 2.4
1 5.4 5.4 2.7 2.2
25 Std 2 5.4 5.4 2.7 2.2
25 Low Ambient
1
(a)
5.6 5.6 2.9 2.4
1 5.4 5.4 2.7 2.2
30 Std 2 5.4 5.4 2.7 2.2
30 Low Ambient
1
(a)
5.6 5.6 2.9 2.4
1 5.4 5.4 2.7 2.2
40 Std 4 5.4 5.4 2.7 2.2
40 Low Ambient
2
(a)
5.6 5.6 2.9 2.4
2 5.4 5.4 2.7 2.2
50 Std 4 5.4 5.4 2.7 2.2
50 Low Ambient
2
(a)
5.6 5.6 2.9 2.4
2 5.4 5.4 2.7 2.2
55 Std 4 5.4 5.4 2.7 2.2
55 Low Ambient
2
(a)
5.6 5.6 2.9 2.4
2 5.4 5.4 2.7 2.2
60 Std 6 4.1 4.1 1.8 1.4
60 Low Ambient
2
(a)
5.6 5.6 2.9 2.4
4 4.1 4.1 1.8 1.4
70 Std 6 4.1 4.1 1.8 1.4
70 Low Ambient
2
(a)
5.6 5.6 2.9 2.4
4 4.1 4.1 1.8 1.4
75 Std 6 4.1 4.1 1.8 1.4
75 Low Ambient
2
(a)
5.6 5.6 2.9 2.4
4 4.1 4.1 1.8 1.4
(a)
Variable Speed Fan
Table 5. Electrical service sizing data —electric heat module (electric heat units only) — 20 to 75 tons
Module
kW
Voltage (Amps)
200 V 230 V 460 V 575 V
30 62.5 72.2 36.1 28.9
60 124.9 144.3 72.2 57.7
90 187.4 216.5 108.3 86.6
120 233.2 269.4 144.3 115.5
150 NA NA 180.4 144.3
190 NA NA 224.9 182.8
Note: Electric heat FLA are determined at 208, 240, 480 and 600
volts.
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