REXROTH HCS02.1 Series, Project Planning Manual

Page: 50 / 98

6-10
Electrical Data Rexroth IndraDrive C
DOK-INDRV*-HCS02.1****-PR02-EN-P
6.5 Power Section – Inverter
Designation Symbol Unit HCS02.1E-
W0012
HCS02.1E-
W0028
HCS02.1E-
W0054
HCS02.1E-
W0070
output voltage
fundamental component
of voltage
U
out
with open-loop U/f ctrl
with closed-loop oper.
V
eff
V
eff
U
L
* 0.95
U
L
* 0.9
output frequency range
- at f
s
= 4 kHz
- at f
s
= 8 kHz
- at f
s
= 10 kHz
- at f
s
= 12 kHz
- at f
s
= 16 kHz
f
out
Hz 400
800
1000
1200
1600
400
800
1000
1200
1600
400
800
1000
1200
1600
400
800
1000
1200
1600
rise of voltage at output at
400V and 15m motor
cable length
phase-phase:
phase-ground:
du/dt
10% - 90%
kV/µs
6
6
5
6
5
5
4
4
maximum output current I
out_max (4 kHz)
I
out_max (8 kHz)
I
out_max(12 kHz)
I
out_max(16 kHz)
A
eff
11.5
11.5
11.5
11.5
28.3
28.3
28.3
28.3
54
54
54
54
70.8
70.8
70.8
70.8
continuous output current
(effective value)
or rated current I
out_cont (4 kHz)
I
out_cont (8 kHz)
I
out_cont (12 kHz)
I
out_cont (16 kHz)
A
eff
4.5
4.5
4.0
2.8
12.0
9.2
5.1
4.4
20.6
20.6
13.8
11.1
28.0
21.4
14.1
10.5
continuous output current
or rated current
at electric rotational
frequency 0 Hz
I
out_cont (4 kHz)
I
out_cont (8 kHz)
I
out_cont (12 kHz)
I
out_cont (16 kHz)
A 4.5
3.3
1.2
0.7
9.7
5.6
2.3
2.1
20.2
13.1
7.5
6.1
20.2
11.9
6.7
4.2
Fig. 6-11: Data – inverter
Note: Depending on the electric rotational frequency, the output
current is reduced for thermal protection of the power section.
The output current is reduced when the value of the electric
rotational frequency falls below 4 Hz.