3.3.5.4 Correction values DC link voltage
With the permissible continuous DC link power, the power supply current, e.g. with a
Mains rectifier
power supply voltage of 480 V
BM503X,
400
--------- -
BM504X,
480
BM517X,
(instead of 31 A
BM519X
When selecting the connected axes ensure that the DC link power is not exceeded.
Figure 27:
Axis units
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
BM53XX
and output power remains constant.
Figure 28:
0 833
=
the power supply current is then 25.8 A
AC
Derating: DC link power B503X, BM504X, BM517X, BM519X
DC link voltage [V]
Derating: Output current as function of the DC link voltage axis units
, is less by a ratio
AC
Instruction handbook b maXX 5000
Document No.: 5.09021.16
Technical data
).
AC
Power supply voltage [V]
3
55
of 328