Power Section - Dc Bus - Bosch Rexroth IndraDrive C HCS03.1 Planning Manual

6-2
Electrical Data
6.2

Power Section - DC Bus

Designation
DC bus voltage range
(unloaded)
internal DC bus
capacitance
max. allowed external DC
bus capacitance
limitation of inrush current
storable energy of the
internal DC bus capacitors
at 3AC400V
braking resistor switch-on
threshold
lower DC bus voltage limit
(switch-off threshold)
upper DC bus voltage limit
(switch-off threshold)
capacitance in DC bus
against ground; between
L+ and L-
balancing factor for P
DC
cont
(for parallel operation with
common DC bus)
with/without mains choke
rated power at
U = 400V
LN
without mains choke
minimum inductance of
mains supply
rated power at
U = 400V
LN
with mains choke
Symbol Unit HCS03.1E-
W0070
U V
DC
C mF 0,94
DC
C mF
DCext
charging via resistor;
N/O contact: min. 250.000 switching actions
W Ws 150
DC
U V 820...850
DC
(R_DC On)
U V 400
DC limit
(min)
U V 900
DC limit
(max)
C nF 100
Y
- 1/0,8
P kW 13
DC cont
L
µH 40
min
P kW 25
DC cont
1)
: as of hardware index 01 (see type plate)
Fig. 6-2: Electrical data: power section - DC bus
Rexroth IndraDrive C HCS03.1
HCS03.1E- HCS03.1E-
W0100 W0150
uncontrolled
U * 1,41
LN
1,44 1,88
nicht zulässig
230 300
820...850 820...850
400 400
900 900
100 100
1/0,8 1/0,8
24 34
40 40
43 56
DOK-INDRV*-HCS03.1****-PR02-EN-P
HCS03.1E-
W0210
4,7
1)
50
charging by
means of phase
1)
control
752
820...850
400
900
100
1/0,8
47
40
85