Checking – Eaton Electrical ETN2000 User Manual
Page 17
Edition 1.6E, 2010/06
16
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Checking
1.
When the PV panels are connected and their output voltage is greater
than 100 V
DC
but the AC grid is not yet connected, the message on the
LCD display produce the following messages in order: “MODEL” ->
“Waiting” -> “No Utility”. The display repeats “No Utility” and the RED
“fault LED” turns on.
2.
Close the AC breaker or fuse between PV-Inverter and grid. The
normal operating sequence begins.
3.
Under normal operating conditions the LCD displays “Pac=xxxx.xW”.
That is the power fed to the grid. The green LED turns lights-up.
4.
This completes the check.