Xantrex Technology GT5.0-NA - Manual (Page 46)

Starting the Inverter
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If the inverter stops operating after the input current has risen above 1 A, turn
the unit off, remove DC power, and have a certified electrician or technician
inspect the ground fault protection fuse. If the fuse has blown, a DC wiring
problem may exist. Check all DC wiring to ensure that the unit is connected to
a single PV array.
5. Proceed to the next inverter and perform the same test. See Figure 4-2 for an
example of the recommended commissioning sequence.
Figure 4-2 Commissioning Sequence for Multiple Inverters
1
2
3