Changing System Configuration; Adding And/Or Replacing Inverters - Steca Grid 300 Instructions D'installation Et De Service

EN
5

Changing system configuration

5.1

Adding and/or replacing inverters

WARNING!
Risk of death by electrocution!
Do not open the housings of the devices under any circum-

stances.
Work on the inverter may only be performed by qualified

personnel in accordance with the legal regulations.
1 1
Turn the system off.

2 2
If the existing DIN rails are too short, fit rails of

adequate length.
3 3
Add the new StecaGrid 300 or 500 to the left hand end

of the array. Ensure that the AC connectors are installed
correctly. If a single inverter needs to be replaced, it is
preferable to install the new inverter in the same positi-
on as the old one.
735.794 | 10.10
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