Bosch Rexroth IndraDrive HMV Project Planning Manual page 39

Supply units and power sections
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Project Planning Manual | Rexroth IndraDrive
HCS02.1E-W0012-NNNN; -LNNN
1)
mains input with rectifier
2)
braking resistor circuit; charging current limitation
3)
DC bus capacitances
4)
inverter stage with output to motor
Fig.5-4:
HCS02.1E-W0012-NNNN , -LNNN - block diagram
HCS02.1E-W0012-NNNV
1)
mains input with rectifier
2)
optional integrated control voltage supply
3)
braking resistor circuit; charging current limitation
4)
DC bus capacitances
5)
inverter stage with output to motor
Fig.5-5:
HCS02.1E-W0012-NNNV - block diagram
Electric Drives
| Bosch Rexroth AG
and Controls
Power Sections for Converters - IndraDrive C
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