Baumuller b maXX 5000, Instruction Handbook Manual

Page: 58 / 330

Electrical data
Instruction handbook b maXX 5000
Document No.: 5.09021.16 Baumüller Nürnberg GmbH
58
of 328
3.4
3.4 Electrical data
3.4.1 Electrical data BM50XX; BM51XX
m BM50 30 mains rectifier unit without safety function
BM50 30
- X T0 X -.. /- X I0 X -.. / - X G0 X -..
without charge resistor
BM50 30
- X R0 X -.. /- X S0 X -.. / - X W0 X -..
with charge resistor
Input rated power
1)
6 kVA 6.9 kVA
14)
Input rated current (I
eff
)
1) 2) 3)
8.5 A 10.4 A
Distortion factor of the input current (THD
I
)
1)
57 % ± 10 % 160 % ± 10 %
Input peak current (I
eff
)
1) 2) 3)
12.5 A for max. 150 s 15.6 A for max. 150 s
DC link voltage, power supply dependent/rated 540 V
DC
at U
power supply
= 3 x 400 V
Internal DC link capacitance (C
int
) 470 µF
DC link discharge time (C
int
)
9)
Approx. 450 s
Waiting period between 2 charging processes

(no external DC link capacitance)
36 s
Total maximum connectable capacitance in the
DC link 7.8 mF
in external
Waiting time between 2 charging processes

with maximum capacitance
600 s
13)
Connection power at DC link
1) 5)
5 kW
Peak power at DC link
4) 6)
7.5 kW for max. 150 s
Ready-to-operate after

7 s
Max. charge-up time

10 s
External brake resistor R
B
R
B

33

External brake resistor continuous power 5 kW
Quick discharge resistor -
Power loss with regard to power supply
7)
40 W
Power loss with regard to control voltage

supply
8)
Max. 10 W
Cooling air requirement power heat sink 40 m
3
/h
Cooling air velocity power heat sink -
Cooling air requirement internal space of device 8 m
3
/h
Footnotes refer to Z page 65 – .