Aurora Electronics PVI-3600-OUTD-UK-F-W manual Preliminaries to Electrical Connections

Installation and Operator’s Manual	Page 22 of 63
(PVI-3600-OUTD-UK-F-W Rev.: 1.0)

3.5Preliminaries to Electrical Connections

WARNING: The electrical connections can be done only after AURORA is firmly mounted to the wall.

WARNING: The connection of AURORA to the electrical distribution grid must be performed only by skilled operators and after having received authorization from the utility that operates the grid.

WARNING: For further details on each single step, carefully read and follow the “step-by-step” instructions of this section (and sub-sections), as well as all safety warnings. Any operation non-complying with the instructions below can lead to operator/installer hazards and to equipment damage.

WARNING: Always respect the nominal ratings of voltage and current defined in chapter 9 (Technical Characteristics) when designing your system. In particular, regarding the wind system:

Maximum Dc input voltage for the MPPT input circuit: 600Vdc in any condition.

Maximum Dc input current for the MPPT input circuit: 20Adc in any condition.

WARNING: Make sure that your installation design is in compliance with National electrical wiring methods and local std regulations, if more

stringent.

WARNING: The wind turbine must be braked to a zero energy state during the installation procedure. The protection must be removed once the installation has been verified and is ready for safe operation.

WARNING: RS-485 cable must be certified wiring and must be additionally protected by means of a non-metallic tubing.

NOTE: The inverter shall be connected ONLY to a dedicated branch circuit. According to the typical assembly diagram (see Fig.10). An AC disconnecting mean with over-current protection must be used to connect