KACO Powador XP200-HV TL - Manual (Page 77)

Operation
Operating Instructions Powador XP200-HV TL, XP250-HV TL, XP350-HV TL_EN Page 77
10.2 Operating states
Fault Disconnected,
system stop
Connect the PV
generator
Connect the
power grid
Initialise
MPP
MPPT
MPP
Start
[Vpv > Vmpp_min (450 V)
and T > 5 sec]
[Outside of target range]
[T > 8 sec] [Vpv =
MPP Ref.]
Serious fault
Inverter ON Fault reset
Inverter OFF
[Ppv < Pstop (10 sec)]
[Vpv ≥ Vpv_start and
T > Tstart (300 sec)]
[Vpv ≥ 400 V and T > 5 sec]
Figure 70: Overview of operating states
Key
MPPT Maximum Power Point Tracker Tstart
Minimum time for which Vpv must be greater
than Vpv_start
Vpv Voltage in the PV generator MPP ref. PV voltage reference
VMPP min Minimum voltage of the MPP Ppv PV power
Vpv_start Starting voltage in the PV generator Pstop Power level at which the feed-in is interrupted