ETC Unison DRd Dimming Rack Enclosure - Manual (Page 17)

2
Install Enclosures 13
Mounting Individual DRd Enclosures
Unison DRd enclosures are designed to be surface mounted on load bearing walls in an
electrical closet or a room with restricted public access. Alternatively the DRd enclosure
may be mounted on a pedestal (DRd-Ped). It is recommended that enclosures installed on
the pedestal floor stand also be secured to the wall for greater stability.
Mounting Individual Enclosures on a Wall
The wall must be strong enough to hold the enclosure fully populated with modules, conduit
and wire. See “Dimensions and Weights,” on page 7 and
“Modules Specification,” page 57 .
Step 1: Determine where your enclosure will be installed using the weight and dimension
requirements detailed in “Where to Install the Enclosure,” page 7 .
Step 2: Use the measured slot dimensions located in the graphic below to mark the hole
locations for the mounting hardware.
Step 3: Drill the holes and install the mounting hardware for each enclosure.
• Four 3/8” (M8-M10) bolts or screws 2-4” (50-100mm) long, and suitable
wall plugs are suggested mounting hardware (lag bolts recommended).
• Both the surface and the mounting hardware must support the weight of
the enclosure unit fully populated with modules.
• Expose at least 1” (25mm) of threads for mounting the enclosure.
Step 4: Attach the enclosure to the wall.
Step 5: Check that the enclosure is level and plumb and tighten the mounting hardware.
432 mm
17”
451 mm
17.75”
194mm
7.64”
113mm
4.45”
160mm
6.3”
432 mm
17”
184mm
7.25
194mm
7.64”
113mm
4.45”
160mm
6.3”
DRd12 rear panel
DRd6 rear panel