Requirements For Wire - Soleil SRT 75K User Manual

⚫ High voltage may exist in the inverter.
⚫ PV string exposed to sunlight will generate dangerous voltage.
⚫ Do not close the DC switches and external AC breaker before completing the electrical connection.
⚫ Make sure that all cables without electricity before wiring.
⚫ Any improper operation during wiring may cause equipment damage or human injury, so, wiring
operation must be performed only by professional technicians.
⚫ The cables used in the PV power generation system must be firmly connected, intact, well insulated
and with appropriate specifications.
⚫ The wiring process must follow the relevant rules of the local power grid and the relevant safety
instructions of the PV string manufacturer.
⚫ All electrical installations must comply with the electrical standards of the Country or local region.
⚫ The inverter can only be integrated into the power grid after obtaining permission from the local
power department.

3.6.2 Requirements for Wire

The wiring terminals are located at the bottom of the inverter (as shown in Figure2-6), The
recommended wires and terminals are as shown in Table3-1.
Table3-1 Wire and terminal requirements
Name
PV string input wire
IV438E REV.01 Issued: 2022/11/09
Type Recommended wire diameter(mm
1500V and above PV
4~6
cables
User Manual Soleil SRT/SPX 75K-150K
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