Individual supply
Individual supply
Group supply
Central supply
1)
With 1-phase mains supply, you can connect the mains supply
line to connector X3 at L1, L2 or L3
Tab. 4-25:
Mains Supply
Wire the ready relay contacts of the drive controllers supplied with mains volt‐
age in the control circuit of the mains contactor.
Individual supply
Each component is individually connected to the supply mains. There is no
DC bus connection between the devices.
Grayed out components: optional, depending on the applica‐
tion
A
HCS01 component
Bb
Bb relay contact wiring
Fig. 4-22:
Individual supply
Risk of fire caused by missing fuses!
NOTICE
Install a fuse before each drive controller. In case a short circuit occurs in the
drive controller, a fuse provides optimum safety against overheating or fire
(see also IEC 61800-5-1 and UL 508C).
For distribution in North America, single fuses are required for this type of
mains connection (see UL 508A).
In the scope of international and European standards (IEC/EN, not North
America), it is allowed to use a group fuse instead of the single fuses. When
selecting the nominal current of the group fuse, observe the loop impedance,
the line length and the line cross section of the mains supply feeder (see IEC
60204-1, chapter Appendix A).
Observe the data for dimensioning line cross sections and fuses (see also
IEC 60204-1, UL 508A and NFPA 79).
Central supply
●
Only HCS01.1E-W0028 and -W0054 components are suited
for central supply.
●
Central supply via HCS02.1, HCS03.1, HMV01.1 or
HMV02.1 components is not allowed.
●
Use the corresponding mains chokes to increase the DC bus
continuous power.
●
Wire the Bb relay contacts.
Bosch Rexroth AG
DOK-INDRV*-HCS01******-PR05-EN-P
82/341
Rexroth IndraDrive CsDrive Systems with HCS01
Combining the individual components
