.13.
4. Installation
4. Installation
.12.
WARNING:
The inverter must be mounted vertically.
4. Lift up the inverter (be careful to avoid body strain), and align the back bracket on the
inverter with the convex section of the mounting bracket. Hang the inverter on the
mounting bracket and make sure the inverter is secure (see Figure 4.5).
4.3 Electrical Connections
4.3.1 Connect PV side of inverter
The electrical connection of the inverter must follow the steps listed below:
1. Switch the Grid Supply Main Switch (AC) OFF.
2. Switch the DC Isolator OFF.
3. Assemble PV input connector to the Inverter.
Before connecting inverter, please make sure the PV array open circuit voltage is
within the limit of the inverter.
2.Make sure the bracket is horizontal and the mounting holes (in Figure 4.4 )
are marked correctly. Drill the holes into the wall or pillar at your marks.
3. Use the suitable screws to fix the bracket to the wall.
Maximum 600Voc for
S6-GR1P7K2, S6-GR1P7.7K2, S6-GR1P8K2
5. Use M4*9 screws in accessory to lock the inverter to the mount bracket.
Locking screws
Figure 4.5 Wall Mount Bracket
WARNING:
Please don’t connect PV array positive or negative pole to the ground,
it could cause serious damages to the inverter.
+
-
DC 1
DC 2
DC SWITCH
COM
GRID
Inverter designs quick-connect terminal, so top cover needn't open during electrical
connection. The sign meaning located the bottom of inverter, as shown below in table 4.1.
All electrical connections are suit for the local or national standard.
Positive DC input terminal
Negative DC input terminal
Connecting terminal of the Grid
Switch of DC input terminals
RJ45 and terminal block for RS485 communication port
DC input terminal
DC input terminal
Table 4.1 Electrical connection symbols
Before connection, please make sure the polarity of the output voltage of
PV array matches the“DC+”and“DC-”symbols.
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