Installation manual
Table Of Contents
- Xantrex™ GT100 E 100 kW Grid-Tied Photovoltaic Inverter
- Xantrex GT100 E 100 kW Grid-Tied Photovoltaic Inverter
- Copyright and Contact
- About This Manual
- Important Safety Instructions
- Contents
- Figures
- Tables
- Introduction
- Planning
- Installation
- Verification and Commissioning
- Specifications
- Commissioning Test Record
Installation
3–10 152364
This manual is for use by qualified personnel only.
PV Array Connections
To connect the PV array:
1. Remove the DC access panel from the unit.
2. Route the PV array cables through the base access panel and connect the
cables to DC (Positive +) and DC (Negative -) terminal on the DC contactor
respectively, see Figure 3-7.
3. Secure the PV array cables to the tie wrap mounting terminals using
appropriate tie wraps.
4. Reinstall the DC access panel to the unit.
WARNING: Fire hazard
To reduce the risk of fire, connect only to a circuit provided with 200 amperes
maximum branch circuit overcurrent protection.
CAUTION: Equipment damage
When connecting external AC wires to the Xantrex GT100 E, positive phasing
sequence must be maintained throughout the installation process.
CAUTION: Equipment damage
If this is a four-wire installation (A, B, C and ground/neutral) make certain that the
Xantrex GT100 E neutral connection on the AC disconnect switch is wired to
ground.
Figure 3-7 PV Array Cable Routing
PV Contactor
(K2)
PV Power Cable
to Power Matrix
PV Power
Cable to Power
Matrix
PV+ Input
Power Cable
PV- Input
Power Cable