Bosch Rexroth IndraDrive HMV Project Planning Manual page 222

212/369 Bosch Rexroth AG | Electric Drives
IndraDrive M Supply Units
Description
required wire size according to
IEC 60364‑5‑52; at I 9)
L_cont
required wire size according to
UL 508 A (internal wiring); at I
(UL) 10)
Description
DC bus voltage
capacitance in DC bus
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
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
monitoring value maximum DC bus
voltage, switch-off threshold
monitoring value minimum DC bus
voltage, undervoltage threshold
and Controls
Symbol Unit
A
mm 2
LN
A
AWG
L_cont LN
1) 600 V AC or less, use listed AC input line fuses or listed circuit breakers
2) 3) mains voltage > ULN: use a transformer with grounded neutral point,
don't use autotransformers!
4) otherwise use mains choke HNL
5) HMV0x.xR: Rsc=100; HMV0x.xE, HCS0x.xE: Rsc=50
6) depending on mains input voltage ULN; HMV01.1R see following note;
HMV: constant current charge, HCS: resistance charge; minimum of
250.000 load cycles
7) without external capacities on DC bus
8) at PDC_cont
9) copper wire; PVC-insulation (conductor temperature 70 °C); installation
method B2; Table B52-4; Ta ≤ 40 °C
10) copper wire; PVC-insulation (conductor temperature 90 °C); Table
13.5.1; Ta ≤ 40 °C
Fig.7-37: HMV - Data for mains voltage supply
Supply Unit - DC Bus
Data of supply unit - DC bus
Symbol Unit
U
V
DC
C
mF
DC
R
kOhm
DC
= 4
s
P
> kW
DC_cont
0
%/V
%/V
P
kW
DC_max
U
V
DC_limit_max
U
V
DC_limit_min
Rexroth IndraDrive | Project Planning Manual
HMV01.1R- HMV01.1R-
W0018 W0045
4 16
AWG 10 AWG 6
HMV01.1R- HMV01.1R-
W0018 W0045
750, closed-loop-controlled
0,70 1,88
approx. 67 approx. 28
18,00 45,00
PDC_cont (ULN) = PDC_cont x [1 - (400-ULN) x 0,0025]
PDC_cont
45,00 112,00
900, see also Troubleshooting Guide for E8025, F2817
1,06 x ULN; see also Troubleshooting Guide for E2026, F2026
HMV01.1R- HMV01.1R-
W0065 W0120
35 95
AWG 3 AWG 3/0
HMV01.1R- HMV01.1R-
W0065 W0120
2,82 4,95
approx. 14 approx. 46
65,00 120,00
162,00 180,00