On-Site Installation; Air Channel For Pmc Large - ABB IRC5 Product Manual

2 Installation and commissioning

2.4.1 Air channel for PMC large

2.4 On-site installation

2.4.1 Air channel for PMC large
Mount PMC large on the air channel
For PMC large, there is an air channel that must be mounted behind the controller.
Make sure that the air can flow freely in the air channel behind the controller as
well as through the controller.
If the control module is mounted separately, it can be mounted without the air
channel. If it is mounted on top of the drive module, it must be mounted on the air
channel so it does not obstruct the air flow.
The air flow
The fan to the right creates an air flow though the air channel behind the controller,
where the brake resistor bleeder is located. The two fans to the left creates an air
flow though the controller modules.
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Product manual - IRC5 Panel Mounted Controller
3HAC047137-001 Revision: J