Baumuller b maXX 5500 - Electrical Data BM557 X Power Module

Technical Data
Instruction handbook b maXX BM5500, BM5600, BM5700
Document No.: 5.13008.10
111
of 314
3
3.5.6 Electrical data BM557X power module
BM5572-
AXX8/FXX8
BM5573-
AXX8/FXX8
13)
Rated input power
1)
160 kW 220 kW
Rated input current
1)
(I
eff
) 300 A 410 A
Max. input current
2)
(I
eff
) 450 A 535 A
Rated DC link voltage
1)
(U
DC
) 540 V
DC
DC link capacitance (internal) 19.8 mF
DC link discharging time 
(internal DC link capacitance)
150 s
Output voltage
1)2)
(U
AC
) 3 x 0 V to 3 x 370 V
Output frequency at 4 kHz
11)
0 Hz to 450 Hz
Rated output current
1)4)5)6)10)
(I
AC
) at 4 kHz
3)
450 A 615 A
Rated output current
1)4)5)6)10)
(I
AC
) at 8 kHz
3)
338 A 420 A
Output peak current
1)4)5)7)12) (
I
AC
) at 4 kHz
3)
585 A 800 A
Output peak current
1)4)5)7)12)
(I
AC
) at 8 kHz
3)
439 A 545 A
Max. peak current period
7)
60 s
Power loss referring to the power input 4700 W 6450 W
Power loss referring to th
e control voltage 116 W
Power loss of the device fan 
referring to 230 V
AC
8)
Max. 540 W
Current of the integrated brake control Max. 8,0 A
9)
Cooling air requirement power heatsinks 1000 m
3
/h
Cooling air requirement device internal space 250 m
3
/h
1)
All rated values refer to a DC link voltage of 540 V, a control voltage of 24 V and an environmental temperature of 40 °C.
2)
The output voltage is a pulsed DC voltage. The operating range refers to the RMS of the fundamental wave. 
U
AC
3 0 V to  3
U
DC
2
----------- 10 V–


=
without overmodulation of the PWM.
3)
Switching frequency of the inverter (adjustable).
4)
RMS at an environmental temperature of 40 °C.