REXROTH IndraDrive HCQ02 - Page 49

Description Symbol Unit HCQ02.1E-W0025-_-03
Required wire size according to
EN 60204‑1
7)
A
LN
mm
2
10
Required wire size according to
UL 508 A (internal wiring); (UL)
8)
A
LN
AWG AWG 8
Last modification: 2011-11-30
1) 2) Mains voltage > ULN: Use a transformer with grounded neutral point,
don´t use autotransformers!
3) Otherwise use mains choke HNL
4) Observe allowed number of switch-on processes; without external ca‐
pacitors at the DC bus
5) 6) Find interim values by interpolation
7) Copper wire; PVC-insulation (conductor temperature 70 °C); installa‐
tion method B1; table 6
8) Copper wire; PVC-insulation (conductor temperature 90 °C); ta‐
ble 28.1; Ta ≤ 40 °C
Fig.5-9: HCQ - Data for Mains Voltage Supply
DC Bus
Data of Power Section - DC Bus
Description Symbol Unit HCQ02.1E-W0025-_-03
DC bus voltage
U
DC
V ULNx1,41
Capacitance in DC bus
C
DC
mF 1,18
DC resistance in DC bus (L+ to
L-)
R
DC
kohm 80,00
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 25,00
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 15,00
P
DC_cont
and P
DC_max
vs. mains in‐
put voltage; U
LN
≤ U
LN_nenn
%/V 0,25
P
DC_cont
and P
DC_max
vs. mains in‐
put voltage; U
LN
> U
LN_nenn
%/V 0,20
Energy to output within one load
cycle; with mains choke
W
Cyc_max
kWs 4500
Energy to output within one load
cycle; without mains choke
W
Cyc_max
kWs 2700
Maximum allowed DC bus power
at U
LN_nenn
; with mains choke
P
DC_max
kW 37,50
Maximum allowed DC bus power
at U
LN_nenn
; without mains choke
P
DC_max
kW 22,50
Monitoring value maximum DC
bus voltage, switch-off threshold
U
DC_lim‐
it_max
V 900
Last modification: 2011-07-06
DOK-INDRV*-HCQ-T+HMQ-T-PR03-EN-P
Rexroth IndraDrive Drive Controllers HCQ, HCT
Bosch Rexroth AG 47/145
Technical Data of the Components