Joining The Shipping Splits; Working Order - ABB ACA 6 Series Hardware Manual

Chapter 2 – Mechanical Installation
Joining the Shipping
Splits

Working Order

2-12
Shipping splits are joined in the busbar joining section. Special screws
(M6) for fastening the cabinets together are enclosed in a plastic bag
inside the last cabinet of the shipping split. The threaded bushings are
already mounted on the post.
1. Fasten the front post of the joining section with six screws to the
front frame post of the next cabinet.
ACA 6xx Sections and ACS/ACC 6x7 (132 to 3000 kW) Frequency Converters
Threaded bushing
Maximum tightening torque
is 5 Nm (3 ft.-lbs)
5