Bosch Rexroth lndraDrive HCS02 Series, Project Planning Manual

Page: 201 / 382

● data of DC bus
● data of built-in braking resistor and requirements on an external braking
resistor
● data for cooling and power dissipation
The order of the data tables below follows the energy flow in the
supply unit - from mains connection to DC bus output.
Control Voltage
Data for control voltage supply
Description Symbol Unit HMV01.1E-W0030 HMV01.1E-W0075 HMV01.1E-W0120
rated control voltage input (UL) 1)
U
N3
V 24 ± 5 %
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 %
maximum allowed voltage for 1 m
U
N3_max
V 28,80
maximum inrush current at 24V
supply
I
EIN3_max
A 5,00 5,50 10,00
pulse width of I
EIN3
t
EIN3Lade
ms 15 50
input capacitance
C
N3
mF tbd
rated power consumption control
voltage input at U
N3
(UL) 4)
P
N3
W 25 30 55
1) 2) 3) observe supply voltage for motor holding brakes
4) HMS, HMD, HCS: plus holding brake and control section; KCU01: at
max. number of axes; KSM01: plus holding brake (UN x IN)
Fig.7-14: HMV - Data for control voltage supply
Mains Voltage
Data for mains voltage supply
Description Symbol Unit HMV01.1E-W0030 HMV01.1E-W0075 HMV01.1E-W0120
input frequency (UL)
f
LN
Hz 50...60
tolerance input frequency (UL) Hz ± 2
maximum allowed mains frequen‐
cy change
Δf
LN
/Δt
Hz/s 1
rotary field condition none
Suitable for use on a circuit capable
of delivering not more than this
SCCR, symmetrical amperes (UL)
1)
I
SCCR
A rms 42000
nominal mains voltage
U
LN_nenn
V 3 AC 400
mains voltage single-phase
U
LN
V --
Project Planning Manual | Rexroth IndraDrive Electric Drives
and Controls
| Bosch Rexroth AG 191/369
IndraDrive M Supply Units