Effekta ES5000 - Operating States

Photovoltaic Solar Inverter Series ES
Commissioning
ES series
52
Fig. 7-4 - 15 Display U - Current feed power
7.5 Operating states of the photovoltaic solar
inverter
The photovoltaic solar inverter starts automatically when the PV panel DC
power is sufficient.
After starting, the photovoltaic solar inverter goes into the following operating
states.
Operating
state
Display on the
LCD display
Explanation
Normal
The photovoltaic solar inverter
is working normally.
When the delivered
performance of the PV panel
is sufficient
(500 VDC > PV >120 VDC), it
supplies the energy to the
mains.
The green LED lights up and
shows that energy is being fed
into the mains.
Standby
If the performance is
insufficient
(60 VDC < PV < 100 VDC),
the photovoltaic solar inverter
switches to standby operation
and searches for a connection
to the mains.
It has only limited power from
the PV module to monitor the
internal system state.