Control cabinet ventilation (sche‐
matic diagram)
1
Control cabinet
2
Air outlet opening
3
Heat discharge
4
Device in control cabinet
5
Control cabinet fan
6
Filter at air intake opening
Fig. 4-3:
Control cabinet ventilation (schematic diagram)
Only clean air gets into the control cabinet through the filter at the air intake
opening. The control cabinet fan behind the air intake opening conveys the
air into the control cabinet and generates overpressure in the control cabinet.
The overpressure prevents unclean air from getting into the control cabinet
through possibly existing leaky points (leaky cable ducts, damaged seals,
etc.).
4.4.3
UL ratings
This chapter contains:
●
Limit values for use within the scope of CSA / UL
●
Applied standards (CE conformity, UL listing)
Ambient and operating conditions – UL ratings
Description
Symbol
Unit
HCS01.1E
-W0003-
_-02
HCS01.1E
-W0006-
_-02
HCS01.1E
-W0009-
_-02
HCS01.1E
-W0013-
_-02
HCS01.1E
-W0018-
_-02
Short circuit current rating
SCCR
A rms
42000
Rated input voltage, power
1)
U
LN_nom
V
1 or 3 x AC 110...230
Rated input current
I
LN
A
1.8 or 0.6 2.8 or 1.2 5.0 or 2.3 8.3 or 4.5 12.8 or 9.6
Last modification: 2012-01-23
Bosch Rexroth AG
DOK-INDRV*-HCS01******-PR05-EN-P
58/341
Rexroth IndraDrive CsDrive Systems with HCS01
Combining the individual components