28
Step 3:
Connect the cables to the parallel board, and insert the board back to the unit by fixing two screws.
4. Mounting the Unit
When installing multiple units, please follow below chart.
20cm
20cm
20cm
20cm
20cm
20cm
20cm
50cm
50cm
NOTE:
For proper air circulation to dissipate heat, allow a clearance of approx. 20 cm to the side and approx.
50 cm above and below the unit. Be sure to install each unit in the same level.
5. Wiring Connection
The cable size of each inverter is shown as below:
Recommended battery cable and terminal size for each inverter:
Model
Wire Size
Ring Terminal
Torque
value
Cable
mm
2
Dimensions
D (mm)
L (mm)
5KVA
1*4AWG
22
6.4
33.2
2~ 3 Nm
2*8AWG
14
6.4
29.2
WARNING:
Be sure the length of all battery cables is the same. Otherwise, there will be voltage difference
between inverter and battery to cause parallel inverters not working.
Recommended AC input and output cable size for each inverter:
Model
AWG no.
Torque
5KVA
8 AWG
1.4~1.6Nm
You need to connect the cables of each inverter together. Take the battery cables for example: You need to use
a connector or bus-bar as a joint to connect the battery cables together, and then connect to the battery
Ring terminal:
