Observe that the load is almost independent of the power section
used.
Especially when using standard motors , make sure that they com‐
ply with the occurring voltage load.
Observe the information contained in the chapter “Third-Party Mo‐
tors at IndraDrive Controllers” in the Project Planning Manual of the
drive system.
Depending on the electric output frequency, the output current is
reduced for thermal protection of the power section.
The output current is reduced, when the electric output frequency
has fallen below the threshold to detect motor standstill.
Exemplary Data for Applications
General Information
This chapter contains:
● examples of allowed current profiles
● examples of allowed performance profiles
● data for selecting standard motors
Current Profiles
Examples of allowed current profiles
Description Symbol Unit
HCS03.1E-
W0070-_-05
HCS03.1E-
W0100-_-05
HCS03.1E-
W0150-_-05
HCS03.1E-
W0210-_-05
maximum output current at
I
out_base_1
; f
s
= 2 kHz; t = 0,4 s;
T = 4 s; K = 2,5
1)
I
out_peak1_2
A -
base load current at I
out_peak_1
;
f
s
= 2 kHz; t = 0,4 s; T = 4 s; K = 2,5
I
out_base1_2
A -
maximum output current at
I
out_base_1
; f
s
= 4 kHz; t = 0,4 s;
T = 4 s; K = 2,5
2)
I
out_peak1_4
A 70,00 100,00 150,00 210,00
base load current at I
out_peak_1
;
f
s
= 4 kHz; t = 0,4 s; T = 4 s; K = 2,5
I
out_base1_4
A 28,00 40,00 60,00 84,00
maximum output current at
I
out_base_1
; f
s
= 8 kHz; t = 0,4 s;
T = 4 s; K = 2,5
3)
I
out_peak1_8
A 56,29 78,09 116,46 169,54
base load current at I
out_peak_1
;
f
s
= 8 kHz; t = 0,4 s; T = 4 s; K = 2,5
I
out_base1_8
A 22,52 31,24 46,58 67,81
maximum output current at
I
out_base_1
; f
s
= 12 kHz; t = 0,4 s;
T = 4 s; K = 2,5
4)
I
out_peak1_12
A 41,49 57,08 85,83 122,51
base load current at I
out_peak_1
;
f
s
= 12 kHz; t = 0,4 s; T = 4 s; K = 2,5
I
out_base1_12
A 16,60 22,83 34,33 49,00
Project Planning Manual | Rexroth IndraDrive Electric Drives
and Controls
| Bosch Rexroth AG 87/369
Power Sections for Converters - IndraDrive C
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