Berges ACM D2 - Derating and Dimensional Data; Power Derating vs. Switching Frequency

7.Power-derating in function of the switching
frequency
P
N
Nominal power
P
OUT
Output power
f
PWM
Switching frequency
Ambient conditions: T
amb
= 45°C
0,0
0,2
0,4
0,6
0,8
1,0
0481216
f
(kHz)
P
out
/ P
N
ACM D2/S2 0,37-2,2kW/230V
ACM S2 0,75-4,0kW/400V
ACM D2 5,5kW/400V
ACM D2 7,5kW/400V
ACM D2 11kW/400V
ACM D2 22-37kW/400V
ACM D2 15kW/400V
N
/ P
out
P
(kHz)
PWM
f
1230
1,2
1,0
0,8
0,6
0,4
0,2
0,0
6
BERGES electronic
10 Operating manual ACM D2/S2 09.07.2001