INSTALLATION AND
PROGRAMMING INSTRUCTIONS
SUNWAY M XS 7500TL
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When the loading stage is complete (approx. 1’30’’), the display shows a screen similar to the screen
below:
Figure 18: Example of the start menu
4)
If the DC disconnect switch (optional) is fitted, set it to
ON
(see Figure 15).
5)
Carry out the Quick Configuration procedure from the Tools menu by pressing the icon here below.
The Quick Configuration procedure makes it possible to change the grid interface settings as well. Note that
the grid interface configuration may be changed only within the first 12 hours after the commissioning of the
inverter.
6)
Press the
START
button from the graphic interface module.
If the voltage of the PV generator is higher than the value set in parameter
P020
for the timeout set in
P021
(1 minute as a factory setting), the inverter synchronises with the national grid, closes the
integrated grid coupling device and forces a perfectly sinusoidal current in phase with the grid voltage.
The current amplitude depends on the power made available from the PV generator.
The inverter operating conditions are displayed via the status icon and the status page. More details are
given in section 4.1.3.
NOTE
The action of pressing the
START
button is permanently stored; therefore,
if voltage is removed from the SUNWAY M XS, its Run status will still be
active at next power on. The inverter must be restarted only after resetting
an alarm or after pressing the
STOP
button.
NOTE
According to factory setting, the inverter startup conditions are as follows:
1. Grid voltage: 230 Vac +/-15 %.
2. Grid frequency: 50 Hz +/-0.3 Hz.
3. PV field voltage ranging from 370 V (corresponding to
P020
) to 740
V.
