Power, Power Factor And Crest Factor - 21 A Model - Baldor MotiFlex e100 Installation Manual

8.2.6 Power, power factor and crest factor - 21 A model

The relationship between input current and power, power factor and crest factor is shown in
Figure 79 (with no line reactor) and Figure 80 (with 0.5 mH line reactor).
120
100
90
80
70
60
50
40
30
20
10
0
0
Power
Figure 79 - Power, power factor and crest factor (no line reactor) - 21 A model
120
100
90
80
70
60
50
40
30
20
10
0
35
Power
Figure 80 - Power, power factor and crest factor (0.5 mH line reactor) - 21 A model
8-12 Specifications
5 10 15
Supply current (A
Power factor
40 45 50
Supply current (A
Power factor
20 25 30
)
RMS
55 60 65
)
RMS
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35 40 45
Crest factor
70 75 80
Crest factor
4.4
4.0
3.6
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
50
4.4
4.0
3.6
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
85
MN1943