32
RT-SVX063E-EN
Service Sizing Data
Table 3. Compressor electrical service sizing data (20 to 75 tons)
Tons
No. of
Compressors
200 V 230 V 460 V 575 V
RLA (ea.) LRA (ea.) RLA (ea.) LRA (ea.) RLA (ea.) LRA (ea.) RLA (ea.) LRA (ea.)
20 Hi Eff
1 40.3 267.0 40.3 267.0 19.1 142.0 15.8 103.0
1 45.6 304.0 42.3 304.0 19.8 147.0 17.2 122.0
20 Vari Spd
1
(a)
38.7 NA 33.5 NA 17.5 NA 15.4 NA
1 35.5 267.0 30.8 267.0 15.3 142.0 15.2 103.0
25 Std
1 27.7 203.0 27.0 203.0 14.5 98.0 12.5 84.0
2 35.5 267.0 30.8 267.0 15.3 142.0 15.2 103.0
25 Hi Eff
1 45.6 304.0 42.3 304.0 19.8 147.0 17.2 122.0
1 51.4 315.0 45.6 315.0 22.7 158.0 19.1 136.0
25 Vari Spd
1
(a)
46.4 NA 40.2 NA 20.1 NA 16.9 NA
1 40.3 267.0 40.3 267.0 19.1 142.0 15.8 103.0
30 Std
1 27.7 203.0 27.0 203.0 14.5 98.0 12.5 84.0
2 40.3 267.0 40.3 267.0 19.1 142.0 15.8 103.0
30 Hi Eff
1 51.4 315.0 45.6 315.0 22.7 158.0 19.1 136.0
1 60.5 345.0 52.4 345.0 26.2 155.0 23.1 126.0
30 Vari Spd
1
(a)
52.9 NA 45.9 NA 23.0 NA 19.3 NA
1 51.4 315.0 45.6 315.0 22.7 158.0 19.1 136.0
40 Std 4 35.5 267.0 30.8 267.0 15.3 142.0 15.2 103.0
40 Hi Eff 4 35.5 267.0 30.8 267.0 15.3 142.0 15.2 103.0
40 Vari Spd
1
(a)
55.4 NA 48.0 NA 24.0 NA 20.2 NA
2 35.5 267.0 30.8 267.0 15.3 142.0 15.2 103.0
50 Std
2 40.3 267.0 40.3 267.0 19.1 142.0 15.8 103.0
2 45.6 304.0 42.3 304.0 19.8 147.0 17.2 122.0
50 Hi Eff
2 40.3 267.0 40.3 267.0 19.1 142.0 15.8 103.0
2 45.6 304.0 42.3 304.0 19.8 147.0 17.2 122.0
50 Vari Spd
1
(a)
74.8 NA 63.6 NA 32.5 NA 27.3 NA
2 45.6 304.0 42.3 304.0 19.8 147.0 17.2 122.0
55 Std 4 45.6 304.0 42.3 304.0 19.8 147.0 17.2 122.0
55 Hi Eff
2 40.3 267.0 40.3 267.0 19.1 142.0 15.8 103.0
2 45.6 304.0 42.3 304.0 19.8 147.0 17.2 122.0
55 Vari Spd
1
(a)
74.8 NA 63.6 NA 32.5 NA 27.3 NA
2 45.6 304.0 42.3 304.0 19.8 147.0 17.2 122.0
60 Std
2 51.4 315.0 45.6 315.0 22.7 158.0 19.1 136.0
2 60.5 345.0 52.4 345.0 26.2 155.0 23.1 126.0
60 Hi Eff 4 51.4 315.0 45.6 315.0 22.7 158.0 19.1 136.0
60 Vari Spd
1
(a)
76.4 NA 64.3 NA 35.9 NA 29.4 NA
2 60.5 345.0 52.4 345.0 26.2 155.0 23.1 126.0
70 Std 4 60.5 345.0 52.4 345.0 26.2 155.0 23.1 126.0
70 Hi Eff
2 51.4 315.0 45.6 315.0 22.7 158.0 19.1 136.0
2 60.5 345.0 52.4 345.0 26.2 155.0 23.1 126.0
70 Vari Spd
1
(a)
84.2 NA 73.0 NA 36.5 NA 30.6 NA
2 60.5 345.0 52.4 345.0 26.2 155.0 23.1 126.0
75 Std 4 60.5 345.0 52.4 345.0 26.2 155.0 23.1 126.0
75 Hi Eff 4 60.5 345.0 52.4 345.0 26.2 155.0 23.1 126.0
75 Vari Spd
1
(a)
74.8 NA 63.6 NA 32.5 NA 27.3 NA
1 60.1 320.0 51.5 320.0 26.0 160.0 21.9 135.0
2 51.4 315.0 45.6 315.0 22.7 158.0 19.1 136.0
(a)
Variable Speed Compressor
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