KACO Powador 16.0 TR3 User Manual
Page 48
M a i n t e n a n c e / T r o u b l e s h o o t i n g
Operating Instructions Powador 16.0 TR3, 18.0 TR3_EN
Page 49
Status
Display
Explanation
Action
By
FS
44
Line failure:
overvolt. L2
The voltage of a grid phase is too high,
the grid cannot be fed into.
The phase experiencing failure is dis-
played.
Notify your author-
ised electrician.
E
FS
45
Line failure:
undervolt. L3
The voltage of a grid phase is too low;
the grid cannot be fed into. The phase
experiencing failure is displayed.
Notify your author-
ised electrician.
E
FS
46
Line failure:
overvolt. L3
The voltage of a grid phase is too high,
the grid cannot be fed into.
The phase experiencing failure is dis-
played.
Notify your author-
ised electrician.
E
FS
47
Line failure:
line-to-line volt
The measured line-to-line voltage is
outside of the tolerance limits.
FS
48
Line failure:
underfrequency
Grid frequency is too low.
This fault can be grid-related.
Notify your author-
ised electrician.
E
FS
49
Line failure:
overfrequency
Grid frequency too high.
This fault can be grid-related.
Notify your author-
ised electrician.
E
FS
50
Line failure:
average voltage
The grid voltage measurement accord-
ing to EN 50160 has exceeded the
maximum permitted limit value.
Notify your author-
ised electrician.
E
FS
57
Waiting for
reactivation
Waiting time of the inverter after a
fault.
Inverter does not switch
on again until a coun-
try-specifi c time has
elapsed.
FS
58
Control board
overtemp.
The temperature inside the unit was
too high. The inverter switches off to
prevent damage to the hardware.
Provide for suffi cient
ventilation.
E
FS
59
Self test error
A fault occurred during a self test.
Notify your author-
ised electrician.
E
OS 60
Generator
voltage too high
The inverter does not begin feeding
into the grid until the PV voltage falls
below a specifi ed value.
-
-
OS 61
External
limit (%)
The external limit Power control was
activated by the grid operator. The
inverter limits its power.
-
-
OS 63
Measured values
P(f)/frequency-dependent power
reduction: Frequency-dependent
power reduction is activated with
the activation of the BDEW Medium
Voltage Directive (“Mittelspannung-
srichtlinie”). Power reduction starts
at a frequency of 50.2 Hz.
-
-
Table 6:
Operating states and fault messages on the display
BS = operating status, FS = fault status;
B = Action of the operator
E = The indicated work must only be carried out by an authorised electrician.
K = The indicated work must be carried out only by a service employee of KACO new energy GmbH.