Chapter 2 – Mechanical Installation
ACA 6xx Sections and ACS/ACC 6x7 (132 to 3000 kW) Frequency Converters 2-9
Cable Conduit in the
Floor below the Cabinet
A cable conduit can be constructed below the 400 mm wide middle part 
of the cabinet. The cabinet weight lies on the two 100 mm wide 
transverse sections which the floor must carry.
Viewed from  above
Side view
This area can be used for a 
cable conduit
With heavy 
cabinets support 
the structural C-
sections from 
below.
Prevent the cooling air flow 
from the cable conduit to 
the cabinet by bottom 
plates. To ensure the 
degree of protection for the 
cabinet use the original 
bottom plates delivered with 
the unit. With user-defined 
cable entries take care of 
the degree of protection and 
fire protection.
Cables