Operating conditions
Instruction handbook
b maXX
5000
Document No.: 5.09021.16
Baumüller Nürnberg GmbH
54
3.3
Below
rated input
voltage
m
Mains rectifier units BM517X, BM519X
The rated voltage is 3 x 400 V
The DC link voltage must be reduced when operating with input voltage lower than 400 V.
DC
link volt
age device
Power supply voltage
Figure 25:
Derating: DC link voltage as a function of the power supply voltage
207 V
400 V 528 V
100 %
51 %
P
rated
Continuous operation
permitted
Power supply voltage
Figure 26:
Derating: Output power as a function of the power supply voltage
The output power of the device is calculated by multiplying the output current
and the output voltage.
S
out
= U
out
x I
out
x
3
It is necessary to reduce the output current between 400 V and 528 V in order
to comply with the curve/area.
Output
pow
er devic
e
Содержание b maXX 5000
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