Cross section of
the DC cable
Cable diameter for the strain-relief device: max. 9 mm.
Cable diameter for the connection to the push-in terminal: max. 6 mm
IMPORTANT!
For double-insulated cables with a cable diameter over 6 mm, the external insulation lay-
er must be removed to connect to the push-in terminal.
Maximum altern-
ating current fuse
protection
NOTE!
National regulations, the grid operator's
specifications or other factors may re-
quire a residual current circuit breaker
in the AC connection lead.
For this situation, a type A residual-current
circuit breaker is generally adequate. Nev-
ertheless, false alarms can be triggered for
the type A residual current circuit breaker
in individual cases and depending on local
conditions. For this reason, in accordance
with national legislation, Fronius recom-
mends that a residual current circuit break-
er with a tripping current of at least 100
mA suitable for frequency converters be
used.
IMPORTANT!
The inverter can be used with max. an
automatic circuit breaker C 32 A.
Inverter Phases AC output Maximum
fuse rating
Recommen-
ded fuse rat-
ing
Fronius Symo GEN24 6 kW 3 6000 W C 32 A C 16 A
Fronius Symo GEN24 8 kW 3 8000 W C 32 A C 25 A
Fronius Symo GEN24 10 kW 3 10,000 W C 32 A C 32 A
59
EN
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