Connecting Power Wiring; Using A Wire Trough For Line Cable And Power Wire Access - ETC SR12D Installation Manual

Sensor Delta Dimming Installation Guide

Connecting power wiring

All connections for power wiring are made inside the attached auxiliary bay.
ETC recommends routing line (or feeder) cables first and load wires last.
Note: Line and load wires used with Sensor Delta dimming systems must be
copper. Do not use wire containing aluminum or other metals.

Using a wire trough for line cable and power wire access

1. Remove the top or bottom access panel in the aux bay.
Note: You should remove the panel before cutting holes to keep metal slivers
out of the rack.
Aux bay top access panel
2. Cut the necessary opening in the access panel and reinstall it.
3. Install a fiche paper lining or grommeting material in the access panel
opening.
Note: Wire openings must have fittings or linings to protect wire and cable
insulation from damage by sharp metal edges.
4. Position the wire trough above the prepared opening.
Aux bay bottom access panel
Figure 14: Aux bay access panels
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