ILS Strobe Lighting Systems
DOC-3400-MNL Rev23.doc
(9/22/2021)
Copyright 2007-2021 ITL, LLC Page 32
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Power Supply Grounding
The power supply enclosure must be bonded to the site ground bus via a low impedance
electrical connection. Mounting holes are provided on the bottom center of the enclosure
for attachment of a two-hole (5/8” centers) compression lug for bonding to earth ground.
AWG 6 copper conductor should be used.
Power Supply
The Power Supply needs to be mounted to a properly grounded H-frame or a structure
which provides a direct low impedance connection to earth ground.
The mounting can not obstruct access to the power supply’s internal components for the
purpose of installing and maintaining the equipment. The following diagrams detail the
mounting dimensions and clearance for proper access.
¼-20 Bolt, Lock Washer and Nut (2 each)
