Fronius Primo GEN24 3.0 Plus, Operating Instructions Manual, Page: 85 / 160

Installing the
WSD (wired shut-
down) IMPORTANT!
The push-in WSD terminal in the inverter's
connection area is delivered with a bypass
ex works as standard. The bypass must
be removed when installing a trigger
device or a WSD chain.
The WSD switch of the first inverter with connected trigger device in the WSD chain must
be in position 1 (master). The WSD switch of all other inverters should be in the 0 (slave)
position.
Max. distance between two devices: 100 m
Max. number of devices: 28
* Floating contact of the trigger device (e.g. central grid and system protection). If several
floating contacts are used in a WSD chain, they must be connected in series.
85
EN