Xantrex Technology GT 2.5-DE - Manual (Page 41)

Connecting the AC Wiring
975-0253-01-01 3–5
Connecting the AC Wiring
The GT Inverter can be connected to a single bi-directional meter, or to dual
meters, where one meter indicates power used and the second meter indicates
power sold (power supplied back to the utility). Consult the local utility to
determine the proper components to install, and obtain any permits required prior
to installation.
The GT Inverter must be connected to the utility with three wires—one phase, one
neutral, and one protective earth (ground).
Making AC Connections Using Quick Connects
The GT Inverter is equipped with a quick connect for making AC connections. To
make AC connections using the quick connect, you must first prepare the wiring
between your utility panel and the GT Inverter.
You will need:
• Wire strippers
• Small (3 mm or less) slot-head screwdriver
Preparing the wires
The AC wiring from the utility panel must be terminated with a Binder Female
cable connector (Binder Series 693 part number 99-4222-14-04) before being
connected to the AC quick connect on the GT Inverter.
To prepare the AC wiring:
1. If necessary, strip 1 cm (3/8 inch) of insulation on the three wires from the
utility panel.
2. Unscrew the female terminal from the casing of the female cable connector.
See Figure 3-3.
3. Unscrew the other components of the female cable connector.
4. Run the wires through the pressing screw, pinch ring, seal, and shell of the
female cable connector.
WARNING: Shock hazard
AC utility wiring to the GT Inverter unit is performed directly at the main breaker panel.
This should be done only by a qualified installer or electrician.
WARNING: Shock hazard
Before wiring the GT Inverter, ensure the main breaker in the primary utility breaker box
is switched OFF. Switch this breaker ON only after all wiring is completed as instructed in
the procedures.