Bosch Rexroth IndraDrive HMV Project Planning Manual page 94

84/369 Bosch Rexroth AG | Electric Drives
Power Sections for Converters - IndraDrive C
Description
DC resistance in DC bus (L+ to L-)
at U = 750 V
DC
rated power (t > 10 min) at f
kHz; U ; control factor a
LN_nenn
0,8; with mains choke
rated power (t > 10 min) at f
kHz; U ; control factor a
LN_nenn
0,8; without mains choke
P and P vs. mains input
DC_cont DC_max
voltage; U ≤ U
LN LN_nenn
P and P vs. mains input
DC_cont DC_max
voltage; U > U
LN LN_nenn
maximum allowed DC bus power at
U ; with mains choke
LN_nenn
maximum allowed DC bus power at
U ; without mains choke
LN_nenn
balancing factor for P
DC_cont
parallel operation at common DC
bus) with mains choke
balancing factor for P
DC_cont
parallel operation at common DC
bus) without mains choke
monitoring value maximum DC bus
voltage, switch-off threshold
monitoring value minimum DC bus
voltage, undervoltage threshold
charging resistor continuous power
maximum allowed external DC bus
capacitance 1)
charging time at maximum allowed
C external DC bus capacitance
DCext
at U
LN_nenn
and Controls
Symbol Unit
R
kOhm
DC
= 4
s
P
> kW
DC_cont
0
= 4
s
P
> kW
DC_cont
0
%/V
%/V
P
kW
DC_max
P
kW
DC_max
(for
(for
U
V
DC_limit_max
U
V
DC_limit_min
P
kW
DC_Start
C
mF
DCext
t
s
lade_DC_Cex
t
1) use assigned type of mains choke
Fig.5-69: HCS - Data of power section - DC bus
Rexroth IndraDrive | Project Planning Manual
HCS03.1E- HCS03.1E-
W0070-_-05 W0100-_-05
approx. 95 approx. 47
25,00 43,00
13,00 24,00
PDC_cont (ULN) = PDC_cont x [1 - (400-ULN) x 0,0025]
PDC_cont (ULN) = PDC_cont x [1 + (ULN-400) x 0,002]
40,00 59,00
20,00 33,00
can be parameterized, see "P‑0‑0114, Undervoltage threshold"
-
HCS03.1E- HCS03.1E-
W0150-_-05 W0210-_-05
approx. 16
56,00 85,00
34,00 47,00
89,00 124,00
54,00 68,00
1,00
0,80
900
-
50 (HWI >01)
tbd