Electrical data basic units
Instruction handbook
b maXX
BM4400, BM4600, BM4700
Document No.: 5.12008.07
Baumüller Nürnberg GmbH
66
3.4
3.4.1.2 Electrical data BM442X universal units
BM442
2
BM442
3
BM442
4
Rated input power
1)
5.6 kVA
8.6 kVA
11.8 kVA
Rated input current
1)
(I
eff
)
8.1 A
12.4 A
17.0 A
Total harmonic distortion input current (THD)
1)
107 %
109 %
109 %
Current input, max. (I
eff
)
15.1 A
23.2 A
31.8 A
Rated DC link voltage
1)
(U
DC
)
540 V
DC
DC link capacity (internal)
470
F
705
F
DC link discharging time (internal DC link capacity)
340 s
510 s
DC link capacity (external), permitted
see
Period between two power up processes
9)
at least 60 s
Output voltage
1)3)
(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)5)6)7)
(I
AC
)
at 4 kHz
4)
7.5 A
11.0 A
15.0 A
Rated output current
1)5)6)7)
(I
AC
)
at 8 kHz
4)
6.0 A
8.8 A
12.0 A
Output peak current
1)5)6)8)
(I
AC
)
at 4 kHz
4)
15.0 A
22.0 A
30.0 A
Output peak current
1)5)6)8)
(I
AC
)
at 8 kHz
4)
12.0 A
17.6 A
24.0 A
Max. peak current period
8)
60 s
Power input DC link terminals
max. 5.0 kW
Brake resistor current, permitted (Î)
max.
9.0 A
max.
13.0 A
max.
18.0 A
Brake resistor external
86
60
44
Brake resistor threshold (Û)
780 V
Brake resistor peak power
7 kW
10 kW
14 kW
Permitted continuous power
brake resistor external
3.4 kW
5 kW
6.8 kW
Power loss referring to power input
102 W
150 W
204 W
Power input referring to control voltage
max. 63 W
Current of the integrated brake control
max. 0.5 A
Summary of Contents for b maxx BM4400
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