Baumuller b maXX 5500 - Page 77

Technical Data
Instruction handbook b maXX BM5500, BM5600, BM5700
Document No.: 5.13008.10
77
of 314
3
m With charging resistor BM555X-XR/BM555X-XS/BM555X-XW
BM5554
Rated input power
1)2)
175 kVA
Rated input current
1)2)
(I
eff
) 253 A
Total harmonic distortion input current
1)2)
(THD
I
) 92 %
16)
Max. input current
2)
(I
eff
) 305 A
Rated DC link voltage
1)
540 V
DC
17)
DC link capacitance (internal) 5640 µF
DC link discharging time (internal DC link capacitance) 1382 s
Waiting period between two switching-on operations 
(no external DC link capacitance)
315 s
Max. permitted DC link capacitance (internal + external) 10810 µF
Waiting period between two switching-on operations 
(with max. permitted DC link capacitance)
600 s
15)
Output voltage
1)3)
(U
AC
) 3 x 0 V to 3 x 370 V
Output frequency at 4 kHz
13)
0 Hz to 450 Hz
Rated output current
1)5)6)7)
(I
AC
) at 4 kHz
4)
210 A
12)
Rated output current
1)5)6)7)
(I
AC
) at 8 kHz
4)
150 A
12)
Output peak current
1)5)6)8)
(I
AC
) at 4 kHz
4)
260 A
12)
Output peak current
1)5)6)8)
(I
AC
) at 8 kHz
4)
185 A
12)
Max. peak current period
8)
60 s
Connected load DC link terminals Max. 110 kW
Brake resistor current, permitted (Î) Max. 150 A
Brake resistor, external  5

Brake resistor threshold (Û)
11)
780 V
Brake resistor peak power 117 kW
Permitted continuous brake r
esistor power external 78 kW
Power loss referring
to power input 3300 W
Power loss referring to control voltage 75 W
Power loss of the device fan referring to 230 V
AC
9)
190 W
Current of integrated brake control Max. 8.0 A
10)
Cooling air requirement referring to power heatsinks 450 m
3
/h
Cooling air requirement device internal space 135 m
3
/h