Power One AURORA PVI-3.0-OUTD-S-US, Инструкция по установке и эксплуатации

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Installation and Operator’s Manual Page 47 of 108
(PVI-3.0/3.6/4.2-OUTD-x-US Rev: 2.1)
Fig. SB 02 – DC Switch Box – Safety Lock
After the ELECTRICAL DISCONNECTION OF THE INVERTER FROM THE
SWITCH BOX PROCEDURE has been completed, remove the 2 front panels from
the AURORA inverter as shown in section 3.3.2 "Access to the Internal Terminal
Block".
Disconnect the DC cable from the inverter board (remove the 4 screws from the
terminal block + and – IN1 and + and – IN2) (Fig. 13 - “Parallel Connection")
Disconnect the 3 AC cables (“1", "2" and "3") from the inverter pos "A", "B" and C in
Fig. 15.
Place the DC cable inside the Switch Box; close the hole in the upper side of Switch
Box using the following water-tight caps.
Quantity Size Alternative
2 G1” M32
2 G1/2” PG16, M20
Close the Switch Box cover using the 4 screws.