User manual

User Manual Page 24 of 74
(PVI-6000-OUTD-UK-W Rev.1.0)
Fig.9 - Wiring diagram
WARNING: When disconnecting the AURORA inverter, always open the
AC disconnect switches to disconnect the inverter from the grid and from the
generator. Wait until the LEDs on the front panel turn off before unplugging
the multiple contact connections from the DC input.
WARNING: When selecting the power supply cables for AURORA
connections, carefully consider nominal operating voltage, insulation voltage,
maximum operating temperature, current density and flammability rating. All
of these values must comply with the maximum current density ratings
required by applicable local rules. A key parameter to consider in cable
selection is cable loss, as exceeding loss will lead to lower efficiency.
The maximum diameter allowed for the conductors to be assembled to the
terminal blocks for grid connection is 0.16”. The supplied M32 cable gland
accepts wires up to 0.19”.
The following items are located on the bottom of the inverter (see Fig. 10, from right
to left):
¾ Two holes sealed with waterproof caps. Remove the caps to gain access to the
connectors for data serial transfer via the RS485 port. One hole is for the input
serial cable and the other for an output cable, if fitted (output cable is required
when several inverters are connected in a daisy-chain configuration, see Section
6).
¾ Cable gland for AC grid connection
AC
Disconnect
switch
3-phase
Max. Rating
40A/400Vac
Loads
Rete
AC
Disconnect
switch
Max. Rating
40A/240Vac
Rectifier/
Wind
Interface
Generator