Fronius Symo GEN24 10.0, Руководство по эксплуатации, Страница: 53 / 120

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
layer 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
require 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 protection
device with a tripping current of at least
100mA suitable for frequency converters
be used.
NOTE!
The inverter can be used with max. an
automatic circuit breaker C 32 A.
53
EN