In addition, take the power at the braking resistor and the power
consumption of the control section into account. Both powers are
not contained in the figure.
I
out
output current
P
Diss
power dissipation
f
s
switching frequency
Fig.6-84:
Power dissipation vs. output current
Basic Data Power Section HMD01
General Information
This chapter contains:
●
data for control voltage supply
●
data of DC bus
●
data of inverter
The order of the data tables below follows the energy flow in the
drive controller – from mains connection to motor output.
Control Voltage
Data for control voltage supply
Description
Symbol
Unit
HMD01.1N-W0012
HMD01.1N-W0020
HMD01.1N-W0036
rated control voltage input (UL)
1)
U
N3
V
24 ± 20 %
control voltage when using motor
holding brake with motor cable
length < 50 m
2)
U
N3
V
24 ± 5 %
control voltage when using motor
holding brake with motor cable
length > 50 m
3)
U
N3
V
26 ± 5 %
Project Planning Manual | Rexroth IndraDrive
Electric Drives
and Controls
| Bosch Rexroth AG 171/369
Power Sections for Inverters - IndraDrive M
Summary of Contents for Rexroth lndraDrive HCS02 Series
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