Baumuller b maXX 5000 - Page 62

Electrical data
Instruction handbook bmaXX 5000
Document No.: 5.09021.19 Baumüller Nürnberg GmbH
62
of 346
3.4
Footnotes refer to Zpage 68–.
m BM503X mains rectifier unit without safety function
Footnotes refer to Zpage 68–.
BM5032 BM5032-A
-XT0X-.. /-XI0X-.. / -XG0X-..
without charge resistor
Input rated power
1)
21 kVA
Input rated current (I
eff
)
1) 2) 3)
31 A
Distortion factor of the input current (THD
I
)
1)
57 % ± 10 %
Input peak current (I
eff
)
1) 2) 3)
46 A for max. 150 s
DC link voltage
power supply dependent/rated
540 V
DC
at U
Supply
= 3 x 400 V
DC link capacitance (internal) 940 µF
DC link discharge time
(internal DC link capacitance)
9)
ca. 450 s
Total max. connectible capacitance in the
DC link (internal + external)
20 mF
Connection power at DC link
1) 5)
18 kW
Peak power at DC link
4) 6)
27 kW for max. 150 s
Capacitance DC link to PE 150 nF
Ready-to-operate after  7s
Max. charge-up time  10 s
Quick discharge
10)
 5s
External brake resistor R
B
R
B
33 
External brake resistor continuous power 18 kW
Quick discharge resistor -
Power loss with regard to power supply
7)
80 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 - > 5 m/s
Cooling air requirement
internal space of device
8m
3
/h