Nedap PowerRouter PR50S, Installation And Operating Manual

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8
2 Safety
This chapter is intended for installers
Anti-Islanding protection
The PowerRouter has build-in anti-islanding protection functionality.
Check your country regulation for using the correct anti-islanding setting.
During a power failure, your solar installation will switch off. During this event, the
PowerRouter unit will disconnect from the grid and will continue supplying your loads.
Solar Series fusing
Serial fusing may be required depending on the type of PV module and configuration
used in the system.
Contact the local utility and/or the authority having jurisdiction prior to
connecting the PowerRouter to the utility grid.
General Warnings
All electrical installations must be done in accordance with the local
regulations. The PowerRouter contains no user-serviceable parts.
For all repair and maintenance always return the unit to an
authorized Service Center. Before installing or using the PowerRouter, read
all of the instructions, cautions, and warnings on the
PowerRouter, the solar array, in this Installation Guide. Before connecting
the PowerRouter to the electrical utility grid, contact the local utility
company.
This connection must be made only by qualified personnel.
Solar arrays produce electrical energy when exposed to light and thus can
create an electrical shock hazard. Wiring of the solar arrays should only be
performed by qualified personnel.
Please note: No user-serviceable parts inside. Do not remove lids and
covers.
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