Specifications

Planning
2–4 975-0581-01-01
This manual is for use by qualified personnel only
Anchoring the Xantrex inverter
The Xantrex inverter is designed to be installed in an indoor location. It must be
placed on and anchored to a level concrete floor or pad. The concrete floor or
pad, upon which the Xantrex inverter is anchored, must be structurally designed
to meet any local, state, or national requirements for weight, seismic, and wind
sheer loading if applicable.
Twelve 16 mm holes are provided in the feet of the enclosure for anchoring to the
floor or pad.
Figure 2-2 depicts the layout pattern of the anchoring holes for the Xantrex
inverter inverter assembly.
The floor or pad should either be pre-drilled to accept masonry anchors or have
pre-installed anchoring bolts.
Grounding Requirements
The single-point safety ground (protective earth) connection point for the system
is the AC ground bus bar (PE) in the AC interface enclosure, which must be
connected to ground (earth) in the installation, in accordance with applicable
installation codes. Ground connection points are also provided in the DC
interface enclosure for the bonding wires that ground the PV array frames.
Figure 2-2 Main Inverter Anchor Bolt Pattern (Not to scale)
All measurements in mm