Assembling the panels
110-0084.9 / 15 NXAIR / ≤ 40 kA 87
When lining up contactor panels with panel width 435 mm:
Screw the supplied connecting element of the earthing busbar in between
the panels.
Preconditions
• The first panel is placed on its place of installation and fixed onto the floor.
Procedure
Align the adjacent panel in horizontal and vertical position beside the first panel.
Establish the same level (1 mm/m) as for the first panel using shims.
While lining up a contactor panel with panel width 435 mm (1) to a panel featuring a
panel width ≥ 600 mm, screw the supplied connecting element (2) of the earthing busbar
in between the two panels.
Bolt or weld the adjacent panel onto the foundation rails without distortions.
Assemble the busbars and the transverse partition plate in / at the busbar compartment
in the adjacent panel.
Fig. 104: Aligning the panel
Fig. 105: Connecting element for lining up a contactor panel
with panel width 435 mm with a panel featuring a
panel width ≥ 600 mm
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