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5.1.2 Installation component requirements
Not Supplied
• Concrete mounting hardware
• AC electrical conduit, cable and fittings
• External DC conduit, cable and fittings
• Auxiliary frame (2" x 9/16") for optional external battery return busbar kit
5.2 Tools and Test Equipment
Insulated tools are essential for a DC power system installation. Use the following list as a guide:
• Electric drill with hammer action
• Digital voltmeter equipped with test leads
• Computer with Internet Explorer 8 (or higher), Ethernet cable for communication with the controller (not required
for initial installation and test)
• Various crimping tools and dies, to match lugs used in installation
• Torque wrench:1/4" drive, 0-150 in-lb for battery post connections
• Torque wrench: 3/8" drive, 0-100 ft-lb for system connections
• Insulating canvases as required (2' x 2', 1' x 1', 3' x 3', etc.)
• Cutters and wire strippers (#14 to #22 AWG) [2.5 – 34 mm
2
]
• Insulated hand tools listed below:
Combination wrenches
Ratchet and socket set
Various screwdrivers
Electricians knife
Fine tipped slot screwdriver (“tweaker”)
Cable cutters
5.3 Floor Loading
5.3.1 Concrete floors (for reference only)
Concrete floor installation requiring seismic compliance requires approval by the appropriate engineering discipline,
i.e., civil, structural etc. The thickness of the concrete should be evaluated to ensure that its weight carrying capabili-
ties meet the requirements.
Check the building floor plans for the presence of pipes, conduits, beams or any other obstructions in the concrete
slab that could interfere with the drilling.
Figure 28 shows the dimensions and bolt locations of a single bay. An anchoring kit is provided with hardware for
the slots as well as the four additional bolt holes required for seismic.
