Bosch Rexroth lndraDrive HCS02 Series, Руководство по планированию проекта

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Data of power section with single-phase mains connection
Description Symbol Unit
HCS02.1E-
W0012-_-03
HCS02.1E-
W0028-_-03
HCS02.1E-
W0054-_-03
HCS02.1E-
W0070-_-03
mains voltage single-phase
U
LN
V 200...250
continuous power (t > 10 min)
P
DC_cont
W 50...70 100...160 150...250 260...400
Fig.5-27: HCS - Data of power section with single-phase mains connection
Braking Resistor
Data of built-in braking resistor
Description Symbol Unit
HCS02.1E-
W0012-_-03
HCS02.1E-
W0028-_-03
HCS02.1E-
W0054-_-03
HCS02.1E-
W0070-_-03
braking resistor continuous power
P
BD
kW 0,05 0,15 0,35 0,50
braking resistor peak power at
U
DC
= 850 V
P
BS
kW 4,00 10,00 18,00 25,00
nominal braking resistance
R
DC_Bleed‐
er
ohm 180 72 40 28
braking resistor switch-on thresh‐
old - mains voltage independent 1)
U
R_DC_On_f
V
820; see also "P-0-0833, Braking resistor threshold" and
"P-0-0860, Converter configuration"
braking resistor switch-on thresh‐
old - mains voltage dependent 2)
U
R_DC_On_v
see "P-0-0833, Braking resistor threshold" and "P-0-0860, Con‐
verter configuration"
maximum allowed on-time duty
t
on_max
s 0,25 0,50
minimum allowed cycle time
T
cycl
s 20,00 33,00 26,00 25,00
maximum regenerative power to be
absorbed
W
R_max
kWs 1,00 5,00 9,00 13,00
balancing factor for P
BD
(for parallel
operation at common DC bus)
f - 0,80
cooling of internal braking resistor forced
1) 2) factory setting
Fig.5-28: HCS - Data of built-in braking resistor
Requirements on external braking resistor
Description Symbol Unit
HCS02.1E-
W0012-_-03
HCS02.1E-
W0028-_-03
HCS02.1E-
W0054-_-03
HCS02.1E-
W0070-_-03
minimum required resistance value
of external braking resistor 1)
R
DC_Bleed‐
er
ohm - 40,0 28,0
assigned braking resistor type
HLR01 2)
-
HLR01.1N-01
K8-N40R0;
HLR01.1N-03
K8-N40R0
HLR01.1N-02
K4-N28R0;
HLR01.1N-05
K5-N28R0
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
Project Planning Manual | Rexroth IndraDrive Electric Drives
and Controls
| Bosch Rexroth AG 47/369
Power Sections for Converters - IndraDrive C