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IndraDrive X Drive Controllers Power Sections XCS1, XMD1,
XMQ1
Cooling unit on top of the control cabinet
Avoiding moisture condensation
●
Position the cooling unit in such a way that the fan of the cooling unit
does not spray accumulated condensation water onto the devices in the
control cabinet. Mount the air duct in the control cabinet accordingly.
1
Cooling unit
2
Interior of control cabinet
3
Air duct (protects devices against condensation water)
4
Device in control cabinet
Tab. 10-1:
Arranging the cooling units
Moisture condensation occurs when the temperature of the device is lower
than the ambient temperature.
●
Set cooling units with temperature adjustment to the maximum
surrounding temperature and not lower!
●
Set cooling units with follow-up temperature in such a way that the
interior temperature of the control cabinet is not lower than the
temperature of the surrounding air. Set the temperature limitation to the
maximum surrounding temperature!
●
Only use well-sealed control cabinets so that moisture condensation
cannot arise as a result of warm and moist external air entering the
cabinet.
●
In the event that control cabinets are operated with the doors open
(commissioning, servicing etc.), it is essential to ensure that after the
doors are closed the drive controllers cannot at any time be cooler than
the air in the control cabinet. For this reason, sufficient circulation must
be provided inside the control cabinet.
Mounting, dismounting and electrical installation
Cooling unit at the front of the control cabinet
R911392532_Edition 01 Bosch Rexroth AG
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