Baumuller b maXX 5000 - Page 65

Technical data
Instruction handbook bmaXX 5000
Document No.: 5.09021.19
65
of 346
3
m BM507X mains rectifier unit without safety function
Footnotes refer to Zpage 68–.
BM5074 BM5074-F BM5075 BM5075-F
-XT0X-.. /-XI0X-.. / -XG0X-..
without charge resistor
Input rated power
1)
165kVA 225kVA
Input rated current (I
eff
)
1) 2) 3)
240A 325A
Distortion factor of the input current (THD
I
)
1)
57 % ± 10 %
Input peak current (I
eff
)
1) 2) 3)
485 A
DC link voltage
power supply dependent/rated
540 V
DC
at U
power supply
= 3 x 400 V
DC link capacitance (internal) 3000 µF
DC link discharge time
(internal DC link capacitance)
9)
Approx. 350 s
Total max. connectable capacitance
in the DC link (internal + external)
100 mF
Connection power at DC link
1) 5)
150 kW 200 kW
Peak power at DC link
4) 6)
300 kW
Capacitance DC link to PE 220 nF
Ready-to-operate after  7s
Max. charge-up time  10 s
Quick discharge
10)
 5s
External brake resistor R
B
R
B
3
External brake resistor continuous power 200 kW
Quick discharge resistor -
Power loss with regard to power supply
7)
1000 W 1300 W
Power loss with regard to
control voltage supply
8)
Max. 100 W
Cooling air requirement power heat sink 450 m
3
/h - 450 m
3
/h -
Cooling air requirement
internal space of device
8m
3
/h