DOK-INDRV*-HCS02*UL
***-1803-EN-P
Bosch
Rexroth
AG
47/69
Rexroth
lndraDrive
Drive
Controllers
Power
Sections
HCS02
Arranging
the
Cooling
Units
1
2
3
4
5
6
7
8
Fig.5-19:
Instructions for Use
5
6
-t~
~
~~,
7
-
~
~1
8
-
---------
---::
o-=-E
o
,--,-
o
~
oo
~
19-v02:-c'
_
nn.FH11
Discharge
of
heated air to cooling unit
Interior
of
control cabinet
Conveying direction
of
heated air in area where air flows off
Device
in
control cabinet
Air
intake
at
device
Air
guide in control cabinet (for liquid cooling, this is also the drip pro-
tection for the devices beneath)
Blower in control cabinet
Supply
of
cooled air from cooling unit
Example
of
Arrangement
for
Double-Line Design
Unless the nominal data are reduced, the drive controller may only be operated
up to a specified maximum ambient temperature. A
cooling unit might therefore
be required.
NOTICE
Observe the instructions below.
Possible
damage
to
the
drive
controller!
Op-
erational
safety
of
the
machine
endangered!
Avoiding
Dripping
or
Spraying
Wa- Due to their operating principle, condensation water is formed when cooling
ter
units are used.
For this reason, observe the following aspects:
• Always position cooling units
in
such a way that condensation water can-
not drip onto the devices
in
the control cabinet.
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