Baumuller b maXX 5000 - Page 60

Electrical data
Instruction handbook bmaXX 5000
Document No.: 5.09021.19 Baumüller Nürnberg GmbH
60
of 346
3.4
3.4 Electrical data
3.4.1 Electrical data BM50XX; BM51XX
m BM5030
mains rectifier unit without safety function
Footnotes refer to Zpage 68–.
BM5030
-XT0X-.. /-XI0X-.. / -XG0X-..
without charge resistor
BM5030
-XR0X-.. /-XS0X-.. / -XW0X-..
with charge resistor
Input rated power
1)
6kVA 6.9kVA
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
internal + external
Waiting time between 2 charging processes
with maximum capacitance
600 s
13)
Connection power at DC link
1) 5)
5kW
Peak power at DC link
4) 6)
7.5 kW for max. 150 s
Capacitance DC link to PE 150 nF
Ready-to-operate after  7s
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