ABB ACSM1 Hardware Manual page 28

28
Arrange the cooling of the modules so that the requirements given in chapter
Technical data
• cooling air flow
Note: The values in
nominal, less cooling air is required.
• allowed ambient temperature
• cold plate specification (for ACSM1-04Cx-xxxx-x only).
Make sure the air inlets and outlets are sufficient in size. Please note that in addition
to the power loss of the drive module, the heat dissipated by cables and other
additional equipment must also be ventilated.
The internal cooling fans of the modules are usually sufficient to keep the component
temperatures low enough in IP22 cabinets.
In IP54 cabinets, thick filter mats are used to prevent water splashes from entering
the cabinet. This entails the installation of additional cooling equipment, such as a
hot air exhaust fan.
The installation site must be sufficiently ventilated.
Planning the cabinet assembly
Air outlet
Air inlet
are met:
Technical data apply to continuous nominal load. If the load is less than