Bosch Rexroth lndraDrive HCS02 Series, Project Planning Manual

Page: 94 / 382

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