Operator`s manual

Installation and Operator’s Manual Page 25 of 62
(PVI-2000-OUTD-UK
Rev: 1.0)
WARNING: carefully respect the Phase and Neutral connection position
(do not reverse it!) as this may impact on the safety of the system and
lead to malfunctioning of the inverter
.
NOTE: In case your system has an additional kW-hour meter installed
between the Ac disconnect and AURORA, please apply the Ac
connection procedure to the terminals of the meter.
Step 5/5: Connect AURORA to the Dc disconnect switches
Power-One recommends to check that the PV array does
not exceed the
maxim
um current capability of the AURORA input section (10Adc).
WARNING: Take special care to ensure the photovoltaic voltage
polarity corresponds to the symbols “+” and “-” labeled on the contacts
of the photovoltaic field.
Before connecting AURORA with the photovoltaic field,
Power-One
recommends checking, using a proper gauge, that the polarity value and
the allowable voltage value between positive and negative contacts are
correct.
Follow the procedure included below to complete the array wiring:
1) Wire the positive conductor from the DC disconnect to the inverter.
2) Connection to the inverter AURORA shall be done with the suitable
watertight mating connectors from Multicontact (dia. 3mm series,
NOT included in the package)
3) Connect the positive cable to AURORA
4) Wire the negative conductor from the DC disconnect to the inverter.
5) Terminate the cable with a Multicontact mating connector (NOT
included in the package)
6) Connect the negative cable to AURORA