User Manual
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4.3.4 Max, over current protection device (OCPD)
To protect the inverter's PV and AC grid connection conductors, EFFEKTA recommends
installing breakers that will protect against overcurrent. The following table defines OCPD
ratings for the KS5 single phase inverters.
Inverter
Rated
output
voltage(V)
Rated output
current (A)
Current for protection
device (A)
KS5-3000ST
230
13
20
KS5-5000DT
230
21.7
40
Table 4.3 OCPD level of power grid
Inverter
Rated input
voltage(V)
Max. input
current (A)
Current for protection
device (A)
KS5-3000ST
600
15
20
KS5-5000DT
600
15
40
Table 4.4 PV OCPD ratings
