McQuay IM 937 15
Electrical Data
Table 8: Electric Heaters
SWP unit size
208 V, 60 Hz, 3 phase 230 V, 60 Hz, 3 phase 400 V, 50 Hz, 3 phase 460 V, 60 Hz, 3 ph 575 V, 60 Hz, 3 phase
kW MBh FLA kW MBh FLA kW MBh FLA kW MBh FLA kW MBh FLA
018 to 040 27.8 94 77.2 34 116 85.6 25.7 88 37.2 34 116 42.8 34 116 34.2
045 to 105 55.6 190 154.4 68 232 170.9 51.4 175 74.4 68 232 85.6 68 232 68.4
Table 9: SAF Motor Nameplate Amperage
Horsepower Type
208/60/3 230/60/3 400/50/3
a
460/60/3 575/60/3
FLA FLA FLA FLA FLA
3 High efficiency 9.9 9.0 4.5 4.5 3.4
Premium efficiency 9.3 8.2 4.1 4.1 3.1
5 High efficiency 16.1 14.0 7.0 7.0 5.3
Premium efficiency 15.7 13.6 6.8 6.8 5.2
7.5 High efficiency 25.0 21.6 10.8 10.8 8.2
Premium efficiency 22.3 20.0 10.0 10.0 7.4
10 High efficiency 33.0 28.0 14.0 14.0 11.0
Premium efficiency 29.0 25.8 12.9 12.9 10.3
15 High efficiency 44.8 40.6 20.3 20.3 16.2
Premium efficiency 43.4 37.8 18.9 18.9 14.1
20 High efficiency 61.0 50.0 25.0 25.0 20.0
Premium efficiency 57.0 49.0 24.5 24.5 18.9
25 High efficiency 74.0 62.0 31.0 31.0 24.3
Premium efficiency 70.0 61.0 30.5 30.5 24.2
30 High efficiency 86.5 75.0 37.5 37.5 30.0
Premium efficiency 83.3 72.4 36.2 36.2 29.8
40 High efficiency 117.0 102.0 51.0 51.0 40.0
Premium efficiency 110.0 96.0 48.0 48.0 38.0
50 High efficiency 140.0 124.0 62.0 62.0 49.2
Premium efficiency 137.0 120.0 60.0 60.0 47.5
60 High efficiency 154.0 144.0 72.0 72.0 57.4
Premium efficiency 160.0 140.0 70.0 70.0 56.0
a. 460/60/3 motors are used. Derate nameplate horsepower to 0.83 to obtain actual horsepower.
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