Fig. 2-10 Location Of Air Pressure Switch In The Drive; Fig. 2-11 Location Of Air Pressure Switch In The Transformer - ABB ACS5000 User Manual

Chapter 2 - Power electronics and cabinet features
Air flow monitoring
2-16 (16)
Air pressure switches monitor the air flow through the cabinet of the drive
and the cabinet of the integrated transformer.
Fig. 2-10 Location of air pressure switch in the drive
Fig. 2-11 Location of air pressure switch in the transformer
Separate air pressure switches in each cabinet monitor the air flow
through the filter mats.
When the filter mats are clogged and the pressure drop reaches the
specified final pressure loss, the message Conv1CoolAirFilter displays
on the CDP control panel, and the alarm / fault lamp lights up on the
control compartment door.
3BHS221906 ZAB E01 Rev. D
ABB
5k A UM