Bosch Rexroth IndraDrive HMV Project Planning Manual page 57

Project Planning Manual | Rexroth IndraDrive
Description
mains voltage single-phase
continuous power (t > 10 min)
Description
braking resistor continuous power
braking resistor peak power at
U = 850 V
DC
nominal braking resistance
braking resistor switch-on thresh‐
old - mains voltage independent
braking resistor switch-on thresh‐
old - mains voltage dependent
maximum allowed on-time duty
minimum allowed cycle time
maximum regenerative power to be
absorbed
balancing factor for P (for parallel
BD
operation at common DC bus)
cooling of internal braking resistor
Description
minimum required resistance value
of external braking resistor 1)
assigned braking resistor type
HLR01 2)
Data of power section with single-phase mains connection
Symbol Unit
U
V
LN
P
W
DC_cont
Fig.5-27: HCS - Data of power section with single-phase mains connection
Braking Resistor
Data of built-in braking resistor
Symbol Unit
P
kW
BD
P
kW
BS
R
DC_Bleed‐
ohm
er
U
V
R_DC_On_f
1)
U
see "P-0-0833, Braking resistor threshold" and "P-0-0860, Con‐
2)
R_DC_On_v
t
s
on_max
T
s
cycl
W
kWs
R_max
f
1) 2) factory setting
Fig.5-28: HCS - Data of built-in braking resistor
Requirements on external braking resistor
Symbol Unit
R
DC_Bleed‐
ohm
er
1) see Parameter Description "P‑0‑0858, Data of external braking resistor"
2) see also Project Planning Manual "Additional Components"; see Pa‐
rameter Description "P‑0‑0858, Data of external braking resistor"
Fig.5-29: HCS - Requirements on external braking resistor
Electric Drives
and Controls
Power Sections for Converters - IndraDrive C
HCS02.1E- HCS02.1E-
W0012-_-03 W0028-_-03
200...250
50...70 100...160
HCS02.1E- HCS02.1E-
W0012-_-03 W0028-_-03
0,05 0,15
4,00 10,00
180 72
820; see also "P-0-0833, Braking resistor threshold" and
"P-0-0860, Converter configuration"
verter configuration"
0,25
20,00 33,00
1,00 5,00
-
HCS02.1E- HCS02.1E-
W0012-_-03 W0028-_-03
-
-
| Bosch Rexroth AG
HCS02.1E- HCS02.1E-
W0054-_-03 W0070-_-03
150...250 260...400
HCS02.1E- HCS02.1E-
W0054-_-03 W0070-_-03
0,35 0,50
18,00 25,00
40 28
0,50
26,00 25,00
9,00 13,00
0,80
forced
HCS02.1E- HCS02.1E-
W0054-_-03 W0070-_-03
40,0 28,0
HLR01.1N-01 HLR01.1N-02
K8-N40R0; K4-N28R0;
HLR01.1N-03 HLR01.1N-05
K8-N40R0 K5-N28R0
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