Fronius SYMO Series

17
EN-US
Knockouts
Safety
NOTE!
When using the cable inlets at the back, take care to seal them according to protec-
tion class NEMA4X before operating outdoors.
NOTE!
When installing outdoors, only use waterproof conduit fittings and conduits.
Conduit fittings and conduits are not part of the scope of supply for the inverter.
General
The wall bracket contains several knockouts of different sizes. When knocked out, the
openings are used for the inputs of various wires.
1/2 in. for data communication cable (DATCOM)
3/4 in. - 1 1/4 in. for AC and DC cables
* A grounding electrode terminal (GET) may be required depending on local regula-
tions.
The cable for the grounding electrode terminal can be fed through the designated
opening on the underside of the wall bracket.
IMPORTANT! The knockouts on the rear of the wall bracket are made of metal.
1 1/4 in. 1 1/4 in. 1 in. 1 in.
Conduit size
1/2 in. / 3/4 in. / 1 in.
*
Conduit size
1/2 in. / 3/4 in. / 1 in. / 1 1/4 in.
**
1/2 in. ... DATCOM
3/4 in. - 1 1/4 in. ... AC ~ / DC =
*
*
** **
*
*
*
*
METAL EMPOSSING
Remove parts fallen
into the connection area before
hanging the inverter to the wall
bracket!
** **
METAL EMPOSSING
Remove parts fallen
into the connection
area before hanging the
inverter to the wall
bracket!