K2 Systems Everest CrossRail 44-X, Руководство по сборке

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9
Bonding and Grounding
Appropriate means of bonding and grounding are required by regulation. The information provided
in this manual shall always be verified with local and national building codes.
Everest Solar Systems has obtained a UL 2703 system listing from Underwriter’s Laboratories (UL).
A sample bonding path diagram is shown in Figure 1 below. Your specific installation may vary, based upon
site conditions and your AHJ‘s requirements.
Each electrical connection has been evaluated to a maximum fuse rating of 30A. At least one ground lug per
row of modules must be used to ground all strings within each sub-array, although additional may be used
for redundancy. When installed per these installation instructions, all connections meet the requirements of
NEC 690.43.
This racking system may be used to ground and/or mount a PV module complying with UL 1703 only when
the specific module has been evaluated for grounding and/or mounting in compliance with the included
instructions.
The WEEB-LUG-10.3 utilizes the WEEB-11.5 as the bonding washer and thus carries the markings of the
WEEB-11.5. The proper markings of the WEEB-LUG-10.3 are carried on the product label as required by Un-
derwriters Laboratory (UL).
T
Note the WEEB Lug 10.3 utilizes a WEEB 11.5 as a bonding washer and thus carries the markings of a WEEB 11.5
Mid Clamp
(Typical Location)
L-Foot M10 Bonding T-Bolt
(Typical Location) End Clamp
(Typical Location)
Everest Ground Lug
or WEEB Lug
(Typical Location)