Baumuller BM4400 - Electrical Data BM443 X Power Modules

Electrical data power modules
Instruction handbook b maXX BM4400, BM4600, BM4700
Document No.: 5.12008.07 Baumüller Nürnberg GmbH
98
of 358
3.5
3.5.2 Electrical data BM443X power modules
BM4432-
XXX -
2XXXX
BM4433 -
XXX -
2XXXX
BM4434 -
XXX -
2XXXX
BM4435 -
XXX -
2XXXX
Rated input power
1)
12.0 kW 15.3 kW 23.3 kW 32.3 kW
Rated input current
1)
(I
eff
) 22.3 A 28.4 A 43.2 A 59.8 A
Input current, max. (I
eff
) 44.7 A 56.8 A 86.4 A 89.7 A
Rated DC link voltage
1)
(U
DC
) 540 V
DC
DC link capacity (internal) 820 µF 1230 µF 1640 µF 2000 µF
DC link discharging time 
(internal DC link capacity)
140 s
210 s 280 s 340 s
Output voltage
1)2)
(U
AC
) 3 x 0 V to 3 x 370 V
Output frequency at 4 kHz
8)
0 Hz to 450 Hz
Rated output current
1)4)5)6)9)
(I
AC
) at 4 kHz
3)
22.5 A 30.0 A 45.0 A 60.0 A
Rated output current
1)4)5)6)9)
(I
AC
) at 8 kHz
3)
18.0 A 24.0 A 36.0 A 48.0 A
Output peak current
1)4)6)7)9)
(I
AC
) at 4 kHz
3)
45.0 A 60.0 A 90.0 A 90.0 A
Output peak current
1)4)6)7)9)
(I
AC
) at 8 kHz
3)
36.0 A 48.0 A 72.0 A 72.0 A
Max. peak current period
7)
60 s
Power loss referring
to the power input 250 W 318 W 490 W 685 W
Power input referring to the con
trol voltage max. 88 W
Current of the integrated brake control max. 1.0 A
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)
The input current must be reduced between 40 °C and 55 °C. See correction factors at changed operating conditions ZEnvironmental
temperature– on pa
ge 57.