27
Damage to the device caused by incorrect wiring is not covered by the warranty.
• Electrical connection must be performed by professional personnel who wear
personal protective equipment.
• The cables used in the PV generation system must be firmly connected, in good
condition, and well insulated to appropriate sizes.
• Check and confirm the polarity correctness of the PV string, and then connect it
to the corresponding position of this product.
• When installing and operating the product, make sure that the positive or nega-
tive polarities of PV strings do not short-circuit to the ground. Otherwise, an AC
or DC short-circuit may occur, resulting in product damage. The damage
caused by this is not covered by the warranty.
• Comply with the safety instructions related to PV strings and the regulations re-
lated to the local grid.
• During electrical connection, do not forcibly pull any wires or cables, as this
may compromise the insulation performance.
• Ensure that all cables and wires have sufficient space for any bends.
• Adopt the necessary auxiliary measures to reduce the stress applied to cables
and wires.
• Keep a sufficient distance between the cable and the heating device to avoid
aging and damage of the insulation layer of the cable caused by high
temperature.
All electrical connections must comply with local and national/regional electrical
standards.
• Cables used by the user shall comply with the requirements of local laws and
regulations.
• Only with the permission of the national/regional grid department, the inverter
can be connected to the grid.
6.2 Wiring Overview
Power cable
Communication cable
System Manual 6 Electrical Connection
To Next Page
Loading...
Need help?
General