Baumuller b maXX 5500 - Page 91

Technical Data
Instruction handbook b maXX BM5500, BM5600, BM5700
Document No.: 5.13008.10
91
of 314
3
m With charging resistor BM564X-XR/BM564X-XS/BM564X-XW
BM5645-
A
BM5645-
A
BM5645-
F
Rated input power
1)2)
109 kVA 119 kVA
Rated input current
1)2)
(I
eff
) 156 A 172 A
Distortion factor of the
input current
1)2)
(THD
I
) 116 %
16)
113 %
16)
Max. input current
2)
(I
eff
) 239 A 245 A
DC link rated voltage
1)
540 V
DC
17)
DC link capacitance (internal) 3760 F
DC link discharging time (internal DC link capacitance) 884 s
Waiting period between two switching-on oper
ations (no ext. DC link capacitance) 17 s
Maximum permitted DC link capacitance (internal + external) 10810 µF
Waiting period between two switching-on operations 
(with maximum permitted DC link capacitance)
55 s
15)
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)13)
(I
AC
) at 4 kHz
4)
130 A 140 A
Rated output current
1)5)6)7)13)
(I
AC
) at 8 kHz
4)
94 A
Output peak current
1)5)6)8)13)
(I
AC
) at 4 kHz
4)
210 A
Output peak current
1)5)6)8)13)
(I
AC
) at 8 kHz
4)
130 A
Max. peak current period
8) 9)
1.25 s
Connected load DC link terminals
10)
Max. 60 kW/120 kW (1 s)
Brake resistor current, permitted (Î) Max. 100 A
Brake resistor, external v 7.
4 
14)
Brake resistor threshold (Û) 780 V
Brake resistor peak power 80 kW
Permitted continuous brake r
esistor power external 58 kW
Power loss referring to
power input 1350 W
Power input referring to control voltage Max. 75 W
Power input of the fan of the device referring to 230 V
AC
9)
87 W
Current of integrated brake control Max. 8.0 A
12)
Cooling air requirement device internal space 60 m
3
/h
Requirements to water
cooling Refer to ZPage 59–
1)
All rated values refer to a DC link voltage of 540 V, a control voltage of 24 V and an environmental temperature of 40 °C.
2)
Using the power choke listed in ZPower chokes– from page 288 at a power supply with U
K,power supply
= 0.4 %.
3)
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.
4)
Switching frequency of the inverter (adjustable).