Description
Symbol
Unit
HCS02.1E-
W0012-_-03
HCS02.1E-
W0028-_-03
HCS02.1E-
W0054-_-03
HCS02.1E-
W0070-_-03
DC resistance in DC bus (L+ to L-)
at U
DC
= 750 V
R
DC
kOhm
approx. 300
approx. 150
approx. 75
approx. 60
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
2,10
5,10
10,00
14,00
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
2,10
5,10
7,00
9,00
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
5,00
10,00
16,00
19,00
maximum allowed DC bus power at
U
LN_nenn
; without mains choke
P
DC_max
kW
5,00
8,00
12,00
14,00
balancing factor for P
DC_cont
(for
parallel operation at common DC
bus) with mains choke
-
0,80
balancing factor for P
DC_cont
(for
parallel operation at common DC
bus) without mains choke
-
0,50
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
0,05
0,15
0,35
0,50
maximum allowed external DC bus
capacitance
1)
C
DCext
mF
-
5,00
7,00
13,00
charging time at maximum allowed
C
DCext
external DC bus capacitance
at U
LN_nenn
t
lade_DC_Cex
t
s
2,00
1)
use assigned type of mains choke
Fig.5-26:
HCS - Data of power section - DC bus
Single-Phase Mains Connection
Single-phase mains connection
Single-phase mains connection is carried out via the connections
L1 and L2.
The maximum allowed DC bus power P
DC_max
is limited to the speci‐
fied continuous power P
DC_cont
.
46/369
Bosch Rexroth AG | Electric Drives
and Controls
Rexroth IndraDrive | Project Planning Manual
Power Sections for Converters - IndraDrive C
Summary of Contents for Rexroth lndraDrive HCS02 Series
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