Electrical data power modules
Instruction handbook
b maXX
BM4400, BM4600, BM4700
Document No.: 5.12008.07
Baumüller Nürnberg GmbH
96
3.5
3.5
Electrical data power modules
3.5.1
Electrical data BM442X power modules
BM442
2
-
XXX -
2
XXXX
BM442
3
- XXX -
2
XXXX
BM442
4
- XXX -
2
XXXX
BM442
5
- XXX -
2
XXXX
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 control 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
Summary of Contents for b maxx BM4400
Page 359: ......
