Emerson CW026 - Table 3-5: Electrical Data-Forward-Curved Blowers, 50 Hz Systems; Table 3-6: Indoor Evaporator Fan Motor Electrical Requirements

Electrical Data
Liebert
®
CW
™
System Design Manual 22
Table 3-5 Electrical data—Forward-curved blowers, 50Hz systems
Models Motor hp Volts
Reheat/
Humidifier
No Reheat/
Humidifier
Reheat/
No Humidifier
No Reheat/
No Humidifier
200 230 380-415 200 230 380-415 200 230 380-415 200 230 380-415
CW026
2.0 FLA 46.7 43.4 24.3 19.8 17.2 9.9 33.9 32.3 17.9 7.0 6.1 3.5
3.0 FLA 49.8 46.1 25.9 22.9 19.9 11.5 37.0 35.0 19.5 10.1 8.8 5.1
CW038
3.0 FLA 62.9 59.0 33.2 22.9 19.9 11.5 50.1 47.9 26.8 10.1 8.8 5.1
5.0 FLA 68.6 63.9 36.0 28.6 24.8 14.3 55.8 52.8 29.6 15.8 13.7 7.9
CW041
3.0 FLA 62.9 59.0 33.2 22.9 19.9 11.5 50.1 47.9 26.8 10.1 8.8 5.1
5.0 FLA 68.6 63.9 36.0 28.6 24.8 14.3 55.8 52.8 29.6 15.8 13.7 7.9
CW051
5.0 FLA 94.6 88.4 49.6 41.2 35.9 20.7 69.2 66.2 36.8 15.8 13.7 7.9
7.5 FLA 103.9 96.5 54.2 50.5 44.0 25.3 78.5 74.3 41.4 25.1 21.8 12.5
CW060
5.0 FLA 107.9 101.4 56.8 41.2 35.9 20.7 82.5 79.2 44.0 15.8 13.7 7.9
7.5 FLA 117.2 109.5 61.4 50.5 44.0 25.3 91.8 87.3 48.6 25.1 21.8 12.5
CW076
7.5 FLA 126.6 122.6 68.6 50.5 44.0 25.3 101.2 100.4 55.8 25.1 21.8 12.5
10.0 FLA 131.7 128.4 71.2 55.6 49.8 27.9 106.3 106.2 58.4 30.2 27.6 15.1
CW084
7.5 FLA 126.6 122.6 68.6 50.5 44.0 25.3 101.2 100.4 55.8 25.1 21.8 12.5
10.0 FLA 131.7 128.4 71.2 55.6 49.8 27.9 106.3 106.2 58.4 30.2 27.6 15.1
CW106
10.0 FLA 131.7 128.4 71.2 55.6 49.8 27.9 106.3 106.2 58.4 30.2 27.6 15.1
15.0 FLA 147.1 142.4 78.9 71.0 63.8 35.6 121.7 120.2 66.1 45.6 41.6 22.8
20.0 FLA 161.5 152.8 86.1 85.4 74.2 42.8 136.1 130.6 73.3 60.0 52.0 30.0
CW114
10.0 FLA 131.7 128.4 71.2 55.6 49.8 27.9 106.3 106.2 58.4 30.2 27.6 15.1
15.0 FLA 147.1 142.4 78.9 71.0 63.8 35.6 121.7 120.2 66.1 45.6 41.6 22.8
20.0 FLA 161.5 152.8 86.1 85.4 74.2 42.8 136.1 130.6 73.3 60.0 52.0 30.0
1. FLA = Full Load Amps (does not reflect typical operating amps)
2. Amperage requirements are based on the rated max FLA current of each component in the unit. The rated max FLA current of the unit is
not the sum total of all components, but is the total of the components which operate during maximum electrical load conditions.
3. The values in the table are for power demand of the unit only.
4. Units are 3-phase, 50-cycle.
5. Consult your sales representative for electrical requirements of units with variations not listed above.
6. SCCR—Short Circuit Current Rating 65,000 rms (less than 480V), 25,000 rms (575V)
Table 3-6 Indoor evaporator fan motor electrical requirements
Hp Volts 200 230 380-415
2.0 FLA 7.0 6.1 3.5
3.0 FLA 10.1 8.8 5.1
5.0 FLA 15.8 13.7 7.9
7.5 FLA 25.1 21.8 12.5
10.0 FLA 30.2 27.6 15.1
15.0 FLA 46.2 42.0 24.2
20.0 FLA NA NA 30.0
1. Refer to General Data Section for standard fan motor size on units.
2. FLA = Full Load Amps