Bosch Rexroth IndraDrive HMV Project Planning Manual page 55

Project Planning Manual | Rexroth IndraDrive
Description
required wire size according to
IEC 60364‑5‑52; at I 11)
L_cont
required wire size according to
UL 508 A (internal wiring); at I
(UL) 12)
Description
DC bus voltage
capacitance in DC bus
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) 9) find interim values by interpolation
10) at PDC_cont
11) copper wire; PVC-insulation (conductor temperature 70 °C); installation
method B2; Table B52-4; Ta ≤ 40 °C
12) copper wire; PVC-insulation (conductor temperature 90 °C); Table
13.5.1; Ta ≤ 40 °C
Fig.5-24: HCS - Data for mains voltage supply
Qualitative characteristic TPF vs. DC bus power PDC_cont
1 with mains choke
2 without mains choke
Fig.5-25: Qualitative characteristic TPF vs. DC bus power PDC_cont
DC Bus
Data of power section - DC bus
Symbol Unit
U
V
DC
C
mF
DC
Electric Drives
and Controls
Power Sections for Converters - IndraDrive C
HCS02.1E- HCS02.1E-
W0012-_-03 W0028-_-03
1,5 2,5
AWG 14
HCS02.1E- HCS02.1E-
W0012-_-03 W0028-_-03
ULN x 1,41
0,14 0,27
| Bosch Rexroth AG 45/369
HCS02.1E- HCS02.1E-
W0054-_-03 W0070-_-03
4 6
AWG 12 AWG 10
HCS02.1E- HCS02.1E-
W0054-_-03 W0070-_-03
0,54 0,68