Kaco blueplanet 87.0 TL3 Manual page 97

No. Grid LED Display on web interface
LED
10 Temperature in device too
high
11 Power limitation
17 HMI1: "Powador-protect dis-
connection" HMI2: "External
grid protection shutdown"
18 Resid. current shutdown
(AFI)
20 Power rampup active
31 AFI module fault
33 DC feed-in error
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
KACO blueplanet 137 TL3 KACO blueplanet 150 TL3
Status description
Possible causes: ambient temperature too
high, fan covered, device fault.
The heat sink temperature or control board
temperature is too high. This is a safety func-
tion to prevent possible damage due to high
temperatures.
Measured value for the grid parameters out-
side the set limit values. Shutdown was
triggered by grid plant protection.
The integrated AC/DC-sensitive residual cur-
rent device registered an non-permissibly high
leakage current going to PE. Triggered when
there is an increase in the residual current of
30 mA, 60 mA & 150 mA with associated dis-
connection times in each case. The reactiva-
tion time is I
Internal ramp limiting, e.g.: "Ramp Up" 10 %/
Min • After an overvoltage has been detected,
for example, the device limits its output and
slowly ramps up again (RampUp).
A fault has occurred in the all-current sensitive
residual current circuit breaker.
The DC feed-in has exceeded the permitted
value. This DC feed-in can be caused in the
device by grid conditions and may not neces-
sarily indicate a fault.
Action Pers
.
Cool off the area B B
around the inverter. E
Uncover the fans.
Notify your author-
ized electrician!
Query the temper- -
ature via the web
interface. Are air
outlets covered? Is
there sufficient
space at the ventila-
tion openings of the
device? See Chapter
6, Assembly and
preparation. If ne-
cessary, see that the
room is cooled.
Has the grid plant E
protection been
supplied with power
correctly? Check the
grid parameters on
the grid plant pro-
tection. Is the
cabling implemen-
ted correctly? If ex-
ternal grid plant
protection is not re-
quired, please check
the menu to see if
the grid plant pro-
tection has been
switched off.
Check PE cabling; E
the cause is gener-
ally faulty cabling to
earth. Often occurs
during rainfall in the
case of faulty
cabling. Measure
the insulation resist-
ance of the system.
The "Feed-in" LED -
flashes for the dura-
tion of the device
start-up.
- -
Notify your author- E
ized electrician if
the fault occurs re-
peatedly.
Page 97