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If
sufficient solar power available, then the inverter allows the charging
operation.g.
S1 opened Solar power available (e. Fronius, Kostal) activated. A)
S1 closed Solar power low (e. switch for exchange between enabling contact and inverter
Optionally, the enabling contact can activated the customer (user),
e.g. A)
Tab. Application example static PV-optimised charging
With static, PV-optimised charging with enabling contact, the IC/0 input
from the Ion Basic the inverter (e. switch for activation (charging instantly) user
.OBO Bettermann
Product overview
Static, PV-optimised charging with enabling contact
=
DC
~
AC
=
~
S1
S2
Fig. using surface-mounted changeover switch (S2) added:
S2 opened Charging without solar power
S2 closed Charge with solar power available
Tab.g.g
