Steca stecagrid 300 - 4.2 Installation of the inverter

26
735.794 | 10.10
EN
4.2. Installation of the inverter
Fix two DIN rails to the mounting surface as shown
in figure 1. The position of the lower DIN rail can also
be determined by first attaching two inverters to the
upper rail.
Three fixing holes can be used if only a single unit is to
be installed (see figure 2).
+
–


/
AC output
DC input
(Solar panel)
150 mm
153 mm
2 2 8 m m
5 3 m m
fig. 1 fig. 2
Position the first inverter on the rails with the solar
panel connection terminals on top.
Slide the locking clip supplied with the unit (at the
bottom/middle of the unit) downwards.
Hang the unit into the top rail.




11
22
 DIN rail
 StecaGrid 300/500
 DC input
(Solar panel)