Watts loss – Rockwell Automation 23C PowerFlex 400 AC Drive Packages for Fan & Pump Apps User Manual
Page 179
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Rockwell Automation Publication 23C-IN001B-EN-P - June 2013
179
Mechanical Installation
Chapter 3
Watts Loss
The following table lists watt loss data for PowerFlex Drive Packages for Fan and
Pump Applications running at full load, full speed and a factory default PWM
frequency of 4kHz.
Table 11 - Watts Loss at Full Load/Speed, 4 kHz
Voltage
kW
Hp
Total Watts
208V AC
2.2
3.0
180
3.7
5.0
220
5.5
7.5
308
7.5
10
375
11
15
498
15
20
660
18.5
25
744
22
30
788
30
40
1065
37
50
1210
460V AC
2.2
3.0
135
3.7
5.0
195
5.5
7.5
209
7.5
10
253
11
15
336
15
20
443
18.5
25
499
22
30
529
30
40
713
37
50
810
45
60
1132
55
75
1288
75
100
1560
90
125
1910
110
150
2310
132
200
3711
160
250
4208
200
300
4916
250
350
6167
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