![Bosch Rexroth IndraDrive Mi Скачать руководство пользователя страница 99](http://html.mh-extra.com/html/bosch/rexroth-indradrive-mi/rexroth-indradrive-mi_project-planning-manual_40585099.webp)
DC bus
Supply unit data - DC bus
Description
Symbol
Unit
KMV03.1R-B0007-P-D7-ET-NNNN
Nominal value of regulated DC
bus voltage
1)
U
DC_nenn
V
750
Capacitance in DC bus
C
DC
mF
2.35
DC resistance in DC bus (L+ to
L-)
R
DC
kOhm
23.00
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
7.50
P
DC_cont
and P
DC_max
vs. mains in‐
put voltage; U
LN
≤ U
LN_nenn
%/V
P
DC_cont(ULN)
= P
DC_cont
x (1 - (400 - U
LN
) x 0.0025)
P
DC_cont
and P
DC_max
vs. mains in‐
put voltage; U
LN
> U
LN_nenn
%/V
P
DC_cont
Maximum allowed DC bus power
at U
LN_nenn
; with mains choke
P
DC_max
kW
15.00
Monitoring value maximum DC
bus voltage, switch-off threshold
U
DC_lim‐
it_max
V
900
Monitoring value minimum DC bus
voltage, undervoltage threshold
U
DC_lim‐
it_min
V
500
Allowed external DC bus capaci‐
tance (nom.) at U
LN_nenn
2)
C
DCext
mF
2.00
Charging time at maximum al‐
lowed C
DCext
external DC bus ca‐
pacitance at U
LN_nenn
t
lade_DC_Ce
xt
s
0.70
Last modification: 2016-02-11
1)
Only devices with regulated DC bus voltage
2)
Use assigned mains choke
Tab. 5-14:
KMV - Supply unit data - DC bus
DOK-INDRV*-KCU02+KSM02-PR03-EN-P
Bosch Rexroth AG
97/337
Rexroth IndraDrive Mi Drive Systems with KCU02 KSM02, KMS02/03, KMV03, KNK03
Technical data of the components
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01