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Frame R8i and multiples
General
See the chapter Technical data for module-specific cooling requirements.
Cooling
In a typical cabinet construction, the air inlet is at the bottom of the cabinet, while the
outlet is at the top, ideally on the roof. The inlet may be filtered.
Note: Do not install a filter in the air outlet.
Circulation of air within the cabinet must be prevented. With R8i inverter modules,
lateral airflow should be blocked with a collar-type air baffle at the top of each
module. Special attention must be paid to covering the gap between the guide at the
top of the module and the side wall of the cubicle.
Module extraction/insertion ramp
The inverter module is to be inserted into and extracted from the cabinet along a
suitable ramp. An example design is shown in Dimensional drawings.
Mounting examples
The following pages contain examples of 1, 2 and 3 R8i modules installed into a
Rittal TS 8 cabinet frame. In addition, there is an example of 3 R8i modules installed
side-by-side.
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