Description
Symbol
Unit
HMU05.1N-
F0140-0350-
N-A4-D7-N
HMU05.1N-
F0170-0430-
N-A4-D7-N
HMU05.1N-
F0220-0510-
N-A4-D7-N
HMU05.1N-
F0270-0660-
N-A4-D7-N
Continuous output current when
f
s
= 4 kHz; output frequency
f
out
less than f
out_still
I
out_cont0Hz_4
A
210.0
230.0
302.0
320.0
Continuous output current when
f
s
= 8 kHz; output frequency
f
out
less than f
out_still
I
out_cont0Hz_8
A
150.0
185.0
213.0
Last modification: 2015-12-03*
1)
Also depending on firmware and control section; see parame‐
ter description "P‑0‑0001, Switching frequency of power output
stage"; see "P-0-4058, Amplifier type data"; for supply units,
the switching frequency is 4.2 kHz; operating HMU05s connec‐
ted in parallel is only possible at clock frequencies below 8 kHz
2) 3)
Guide value, see following note
4)
See following note regarding output current reduction
5)
The switching frequency f
s
= 1 kHz is not allowed; this setting is
only relevant if the "halving the PWM frequency in the standstill
range" function is used; see "P‑0‑0045, Control word of current
controller"
Tab. 7-7:
HMU – power section data – inverter
Power section data - inverter
Description
Symbol
Unit
HMU05.1N-
F0340-0820-
N-A4-D7-P
HMU05.1N-
F0430-1040-
N-A4-D7-P
HMU05.1N-
F0540-1300-
N-A4-D7-P
HMU05.1N-
F0680-1690-
N-A4-D7-P
Planned
Allowed switching frequencies
1)
f
s
kHz
2,4,8
Output voltage, fundamental
wave for V/Hz (U/f) control
V
out_eff
V
~ UDC x 0.71
Output voltage, fundamental
wave for closed-loop operation
V
out_eff
V
~ UDC x 0.71
Rise of voltage at output with
U
LN_nenn
and 15 m motor cable
length phase-phase (10‑90%)
2)
dv/dt
kV/µs
3.00
Rise of voltage at output with
U
LN_nenn
and 15 m motor cable
length phase-ground (10‑90%)
3)
dv/dt
kV/µs
2.00
Output frequency range when
f
s
= 2 kHz
f
out_2k
Hz
0..200
Output frequency range when
f
s
= 4 kHz
f
out_4k
Hz
0..400
Output frequency range when
f
s
= 8 kHz
f
out_8k
Hz
0..800
Last modification: 2015-12-03*
Bosch Rexroth AG
DOK-INDRV*-HXX05******-PR02-EN-P
144/407
Rexroth IndraDrive ML Drive Systems with HMU05
Technical data of the components