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4
Starting the Inverter
Chapter 4 contains information on starting up the Xantrex Grid Tie Solar
Inverter and performing a functional test.
The topics in this chapter are organized as follows:
• “Startup Procedure” on page 4–1
• “Commissioning Multiple Inverters” on page 4–3
• “Disconnect Test” on page 4–5
Startup Procedure
Starting up the GT Inverter requires several steps. You will need to:
1. Ensure the DC/AC Disconnect switch is in the OFF position (see Figure 4-1).
2. Check the PV array DC voltage (see procedure below).
3. Check the AC utility voltage (see procedure below).
4. Replace the cover on the wiring box (see “Replacing the Wiring/Disconnect
Box Cover” on page 4–2).
5. Start up the GT Inverter by switching the DC/AC Disconnect switch ON.
WARNING: Shock hazard
Hazardous voltages are present from two sources. Use extreme caution during startup
procedure. Before applying power to the GT Inverter, ensure all AC and DC wiring is
correct.