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Quick installation guide for RPI H3 inverters EU EN 5013227802 02 2016-01-05
Connecting to the solar modules (DC)
8
DANGER
High electrocution
Potentially fatal voltage may be applied to the
DC connections of the solar inverter. When light
is falling on solar modules, they immediately start
producing energy. They do so, even when the
sun is not shining directly onto the solar mod-
ules.
►
Turn the DC disconnection switch to position
OFF
.
►
Never disconnect the solar modules when the
solar inverter is powered.
►
First switch off the grid connection so that
the solar inverter cannot feed energy into the
grid.
►
Make sure the DC connections cannot be
accidentally touched.
►
To ensure protection degree IP65, cap all
unused connectors with the caps delivered
with the inverter.
►
Turn the DC disconnection switch to position
OFF
, before you
connect the DC cables.
►
Check the polarity of the DC voltage before you connect the
solar modules.
(1) Check
Maximum Reverse Current Capability
of your mod-
ules for required safety equipment like fuses.
+
–
+
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