Kostal PIKO 1.5 MP, Руководство по эксплуатации

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Event message Description Type
Grid frequency too low
The grid frequency applied on the inverter is below
the permissible value. Pursuant to statutory regula‐
tions, the inverter switches off automatically as long
as this fault is pending.
u
Contact your installer if this error occurs frequently.
Grid frequency too low
reactivation
After switch-off, the inverter cannot inject again
because the grid voltage is below the legally pre‐
scribed switch-on value.
u
Contact your installer if this error occurs frequently.
Grid islanding detected
The grid is not carrying any voltage (self-run of the
inverter). For safety reasons the inverter is not allowed
to inject into the grid. It switches itself off as long as
the error is present (display dark).
u
Contact your installer if this error occurs frequently.
Grid relay defective
The inverter has detected that a grid relay is defective;
for this reason, it is not injecting into the grid.
u Notify your installer.
Grid voltage too high
The grid voltage applied on the inverter exceeds the
permissible value. Pursuant to statutory regulations,
the inverter switches off automatically as long as this
fault is pending.
u Contact your installer if this error occurs frequently.
Grid voltage
Æ
too high
The output voltage averaged over the legally pre‐
scribed time period exceeds the permissible tolerance
range. The inverter switches off automatically as long
as this fault is pending.
u Contact your installer if this error occurs frequently.
Grid voltage too low
The grid voltage applied on the inverter is below the
permissible value. Pursuant to statutory regulations,
the inverter switches off automatically as long as this
fault is pending.
u Contact your installer if this error occurs frequently.
Grid voltage
Æ
too low
The output voltage averaged over the legally pre‐
scribed time period is below the permissible tolerance
range. The inverter switches off automatically as long
as this fault is pending.
u Contact your installer if this error occurs frequently.
Event messages
11/2017 | DOC01664604 | KOSTAL operating instructions PIKO inverter 1.5 - 4.2 MP 58