Working Order Of The Mechanical Installation - ABB ACA 6 Series Hardware Manual

Chapter 2 – Mechanical Installation
Working Order of the
Mechanical
Installation
1
2-6
100 mm from wall
or
200 mm when installed
back to back
2
3
4
5
ACA 6xx Sections and ACS/ACC 6x7 (132 to 3000 kW) Frequency Converters
1. Fasten the first shipping split to the floor
with fastening clamps or through the
holes inside the cabinet. See section
Fastening the Shipping Split to the Floor.
In marine versions, fasten the first
shipping split to the floor and roof/wall as
described in section
on Top and Bottom (Marine
Note: Any height adjustment of the
cabinets must be done before fastening
the cabinets together. Height adjustment
can be done by using metal shims
between the bottom frame and floor.
2. Remove the lifting bars (if used) and the
lifting lugs in marine applications. Place
the original bolts or upper vibration
dampers to the holes.
3. Fasten the first shipping split to the next
shipping split. Each shipping split includes
a 200/600 mm joining cabinet.
4. Fasten the second shipping split to the
floor.
5. Connect the DC busbars and the PE
busbar.
6. Lift the upper part of the cabinet roof up (if
a double roof).
6
Vibration Dampers
Versions).