Installation manual

Connecting the Conductors
153396 Revision D 3–11
This manual is for use by qualified installers only
Connecting the Conductors
This section provides information for connecting the AC and DC conductors and
the ground conductors. Table A-6 and Table A-7 show the specifications of the
AC and DC wiring.
AC Wiring
To connect the AC utility to AC interface:
1. Open the door to the AC interface.
2. Connect the AC power conductors at the TB1-A (A phase), TB1-B (B phase),
and TB1-C (C phase) terminals using the M10 hardware. Cables to these
terminals must use a crimp-on type ring terminal or compression-type lug.
See Figure 3-8 for the location of these terminals.
3. Terminations for the neutral (TB1-N) and ground (TB2) conductors within the
AC interface at the groundbar are made with 10 mm hardware. Cables to
these terminals must use a crimp-on type ring terminal or compression-type
lug. See Figure 3-7 on page 3–10 and Figure 3-8 on page 3–12 for the
location of these terminals.
4. Close the door to the AC interface.
Auxiliary Control Interface
To connect the auxiliary control interface within the AC interface:
1. Open the door to the AC interface and remove the factory-installed jumper.
2. Route the auxiliary control interface conductors through the conduit from the
source to the AC interface.
3. Connect the AC auxiliary control interface conductors at the TB7 terminal
block. These conductors must use crimp-on type ring terminals or
compression-type lugs. See Figure 3-9 for the location of these terminals.
4. Close the door to the AC interface.