Baumuller b maXX 5000 Series - Page 60

Electrical data
Instruction handbook b maXX 5000
Document No.: 5.09021.16 Baumüller Nürnberg GmbH
60
of 328
3.4
m BM503X mains rectifier unit without safety function
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
Ready-to-operate after  7 s
Max. charge-up time  10 s
Quick discharge
10)
 5 s
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
8 m
3
/h
Footnotes refer to Zpage 65–.