HNF05 mains filter and HNC05 mains capacitors on mains groun‐
ded with outer conductor
HNF05 mains filter and HNC05 mains capacitors are not suited
for operation on mains grounded with outer conductor. Use isolat‐
ing transformers.
Allowed mains connection voltage: see technical data for each
device
Mains connection type
See also
chapter 4.6.4 "Mains connection" on page 102
Wire the ready relay contacts of the drive controllers supplied with mains volt‐
age in the control circuit of the mains contactor.
Parallel connection
Multiple HMU05 components (same size) are connected to the mains and in
parallel to a larger HMV05. Each HMU05 has its own mains choke and mains
filter.
Grayed out components: optional, depending on the applica‐
tion
A
HMU05 component (all components A identical); connected to
supply mains with mains chokes; connected to other compo‐
nents through DC bus
B
HMU05 component (as HMS05 inverter); connected to other
components through DC bus
K1 on/off
Mains contactor wiring; connect the auxiliary contacts of the
mains contactors in series (see picture below)
M
IndraBus
N
HNA05 mains connection module
Fig. 4-54:
Parallel connection; multiple HMU05 components connected to sup‐
ply mains
Bosch Rexroth AG
DOK-INDRV*-HXX05******-PR02-EN-P
108/407
Rexroth IndraDrive ML Drive Systems with HMU05
Combining the individual components