Baumuller BM4400 - Electrical Data BM446 X Power Module

Electrical data power modules
Instruction handbook b maXX BM4400, BM4600, BM4700
Document No.: 5.12008.07 Baumüller Nürnberg GmbH
104
of 358
3.5
3.5.5 Electrical data BM446X power module
BM4462- XXX - 2XXXX BM4463- XXX - 2XXXX
Rated input power
1)
150 kW 180 kW
Rated input current
1)
(I
eff
) 278 A 335 A
Input current, max. (I
eff
) 392 A 436 A
Rated DC link voltage
1)
(U
DC
) 540 V
DC
DC link capacity (internal) 6000 µF
DC link discharging time 
(internal DC link capacity)
150 s
Output voltage
1)2)
(U
AC
) 3 x 0 V to 3 x 370 V
Output frequency at 4 kHz
10)
0 Hz to 450 Hz
Rated output current
1)4)5)6)11)
(I
AC
) at 4 kHz
3)
250 A 300 A
Rated output current
1)4)5)6)11)
(I
AC
) at 8 kHz
3)
200 A 240 A
Output peak current
1)4)5)7)11)
(I
AC
) at 4 kHz
3)
325 A 390 A
Output peak current
1)4)5)7)11)
(I
AC
) at 8 kHz
3)
260 A 312 A
Max. peak current period
7)
60 s
Power loss referring
to the power input 3230 W 3920 W
Power input referring to the con
trol voltage max. 80 W
Power input of the device fan 
referring to 230 V
AC
8)
174 W
Current of the integrated brake control max. 8.0 A
9)
Cooling air requirement power heat sinks 400 m³/h
Cooling air requirement device internal space 200 m³/h
.
1)
All rated values refer to a DC link voltage of 540 V
DC
and a control voltage of 24 V.
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.
5)
At rated power supply voltage the unit supplies rated / maximum output currents. With input voltages above the rated power supply
voltage the output currents must be reduced at constant output power