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4 Installation
4.1 Safety measures during installation
Observe the following safety notes when performing the work described in
Section
Installation
.
DANGER!
Risk of death by electrocution!
–
Only technical professionals may perform the work
described in Section
Installation
.
–
Do not connect cables to the inverter until explicitly
asked to do so in the manual.
–
Do not open the housing of the inverter.
–
Connect only SELV circuits to the RJ45 sockets.
–
Lay the cables such that the connection cannot come
loose accidentally.
–
When laying cables, ensure that no damage occurs to
any of the constructional fire safety measures in the
building.
–
Make sure that no inflammable gases are present.
–
Observe all applicable installation regulations and stan‐
dards, national laws and connection values specified by
the regional power supply company.
DANGER!
Danger from electrical current
ELECTRICAL SHOCK AND DISCHARGE!
The PV generators/lines may be energised as soon as the
PV generators are exposed to light.
Always
disconnect all DC and AC cables as follows before starting work
on the inverter:
1.
Set the DC circuit breaker on the inverter to position
0
. Take mea‐
sures to prevent the system from being unintentionally switched on
again.
2.
Turn the AC circuit breaker to off. Take measures to prevent the
system from being unintentionally switched on again.
3.
Wait for at least 10 minutes before disconnecting the plug-in connec‐
tors of the DC cables.
4.
Disconnect the DC cable plug connectors according to the manufac‐
turer's instructions.
Installation
11/2017 | DOC01664604 | KOSTAL operating instructions PIKO inverter 1.5 - 4.2 MP
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Содержание PIKO 1.5 MP
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