Baumuller BM4400 - Electrical Data Power Modules; Electrical Data BM442 X Power Modules

Electrical data power modules
Instruction handbook b maXX BM4400, BM4600, BM4700
Document No.: 5.12008.07 Baumüller Nürnberg GmbH
96
of 358
3.5
3.5 Electrical data power modules
3.5.1 Electrical data BM442X power modules
BM4422-
XXX -
2XXXX
BM4423
- XXX -
2XXXX
BM4424
- XXX -
2XXXX
BM4425
- XXX -
2XXXX
Rated input power
1)
4.3 kW 6.2 kW 8.2 kW 8.2 kW
Rated input current
1)
(I
eff
) 7.8 A 11.5 A 15.2 A 15.2 A
Input current, max. (I
eff
) 15.5 A 23.0 A 30.4 A 40.6 A
Rated DC link voltage
1)
(U
DC
) 540 V
DC
DC link capacity (internal) 470 µF 705 µF
DC link discharging time 
(internal DC link capacity)
340 s
510 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)
7.5 A 11.0 A 15.0 A 15.0 A
Rated output current
1)4)5)6)9)
(I
AC
) at 8 kHz
3)
6.0 A 8.8 A 12.0 A 12.0 A
Output peak current
1)4)6)7)9)
(I
AC
) at 4 kHz
3)
15.0 A 22.0 A 30.0 A 40.0 A
Output peak current
1)4)6)7)9)
(I
AC
) at 8 kHz
3)
12.0 A 17.6 A 24.0 A 32.0 A
Max. peak current period
7)
60 s 1 s
Power loss referring to power input 83 W 122
W 166 W
Power input referring to contr
ol voltage max. 63 W
Current of the integrated brake control max. 0.5 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.