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Start
Yes
Check transport damage? Contact your distributor
No
Read this manual
No
Check package item
Ok?
Yes
Select the installation location
Installing battery
Commissioning
No
Normally running? Troubleshooting
Yes
Finish
4.3
Installation materials
Following installation materials should be prepared by installers.
Power cable
Data cable
Ground wire
Bipolar external isolator, when two or more battery systems in parallel, each of them shall
have a bipolar isolator.
NOTICE
1. Make sure that the cross-sectional area of charging cables is 25 to 35 mm
2
2. A breaker between WELSON battery and inverter was recommended to install,
and the breaker’s min. current should be over 150A or following