Baumuller b maXX 5000 - Page 57

Technical data
Instruction handbook bmaXX 5000
Document No.: 5.09021.19
57
of 346
3
3.3.5.4 Correction values DC link voltage
Mains rectifier
BM503X,
BM504X,
BM507X,
BM517X,
BM519X
With the permissible continuous DC link power, the power supply current, e.g. with a
power supply voltage of 480 V
AC
, is less by a ratio
(instead of 31 A
AC
the power supply current is then 25.8 A
AC
).
When selecting the connected axes ensure that the DC link power is not exceeded.
Axis units
BM53XX
The axis units supply the rated/peak currents at rated DC link voltage. The output currents
must be reduced accordingly when operating with a DC link voltage is higher than 640 V
and output power remains constant.
Figure 30: Derating: Output current as function of the DC link voltage axis units
DC link power [%]
Power supply voltage [V]
Figure 29: Derating: DC link power B503X, BM504X, BM517X, BM519X
400
480
---------- 0 833=
Output current [%]
DC link voltage [V]