6-6
Electrical Data
Rexroth IndraDrive C HCS03.1
DOK-INDRV*-HCS03.1****-PR02-EN-P
6.4
Power Section - Braking Resistor
Designation
Symbol
Unit
HCS03.1E-
W0070
HCS03.1E-
W0100
HCS03.1E-
W0150
HCS03.1E-
W0210
nominal braking
resistor
R
DC(Bleeder)
Ohm
internally not contained
operating external
braking resistor
(optional)
allowed
allowed
allowed
allowed
braking resistor
switch-on threshold
R
DC (R_DC On)
V
see Functional Description of firmware
balancing factor for
P
BD
(for parallel operation
with common DC bus)
0,8
0,8
0,8
0,8
min. resistance value
of external braking
resistor
R
DC(Bleeder)
Ohm
17,5
11,7
7
5
allowed continuous
power of external
braking resistor
P
contchopper
kW
13,2
18,9
25,2
42,6
ext. braking resistor
peak power
at ED=60% and
t=120s
P
BS
kW
22
31,5
42
71
peak power brake
chopper for t=1s
P
peakchopper
kW
42
63
97
137
Fig. 6-8:
Data power section - braking resistor
60%
72
120
peakchopper
contchopper
P
P
s
s
=
×
P
contchopper
:
brake chopper continuous power
P
peakchopper
:
brake chopper peak power
Fig. 6-9:
Example for calculating brake chopper continuous power
Example for Calculating Brake
Chopper Continuous Power
Summary of Contents for Rexroth IndraDrive C HCS03.1
Page 6: ...IV Contents Rexroth IndraDrive C HCS03 1 DOK INDRV HCS03 1 PR02 EN P ...
Page 12: ...1 6 Indroduction Rexroth IndraDrive C HCS03 1 DOK INDRV HCS03 1 PR02 EN P ...
Page 30: ...4 4 Identification Rexroth IndraDrive C HCS03 1 DOK INDRV HCS03 1 PR02 EN P ...
Page 38: ...5 8 Mechanical Data Rexroth IndraDrive C HCS03 1 DOK INDRV HCS03 1 PR02 EN P ...
Page 72: ...8 6 Replacing Devices Rexroth IndraDrive C HCS03 1 DOK INDRV HCS03 1 PR02 EN P ...
Page 84: ...11 4 Index Rexroth IndraDrive C HCS03 1 DOK INDRV HCS03 1 PR02 EN P ...
Page 85: ......