20 / 93 Issued: 20.04.2018 Version: Spez KR C4 compact V10
KR C4 compact
3.6 Cooling
Description The components of the control and power electronics are cooled with ambient
air by 2 fans.
Cooling circuit,
control box
Cooling circuit,
drive box
4 - not available
5 PCIe not available
6 - not available
7 - not available
Slot
Type Plug-in card
Upstream installation of filter mats at the ventilation slits
causes an increase in temperature, leading to a reduc-
tion in the service life of the installed devices!
Fig. 3-12: Cooling circuit, control box
1 Air inlet 3 Air outlet
2Fans
Fig. 3-13: Cooling circuit, drive box
1 Air inlet 3 Air outlet
2Fans