Schaffner Group
User and Installation Manual
Ecosine
max
40/66
Figure 13 Power factor vs. load (diode rectifier front-ends)
Figure 14 Drive dc-link voltage vs. load (diode rectifier front-ends, with FN 3471 series and drive with
4% Ldc)
0
0.2
0.4
0.6
0.8
1
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180
co
s
ϕ
Load [%]
420
440
460
480
500
520
540
560
580
0
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180
Ud
c [
V]
Load [%]
