iMars grid-tied solar inverters Installation
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4.4 Electrical connection
This section presents the detailed contents and safety precautions related to electrical connection.
Fig 4.13 is the connection diagram for PV grid-connected system.
Fig 4.12 Connection diagram for PV grid-connected system
Electrical connection must be carried out by professional technicians as wrong
operation may cause damage to the device, physical injuries or even death
during system operation.
All the electrical installation must conform to the national and regional
regulations concerning electrical safety regulations.
Ensure all the cables are installed firmly according to the specified safety
requirements and free from any damage.
It is not allowed to close the AC and DC breakers before the inverter is
electrically connected.
Read this section carefully and operate strictly according to the requirements.
Note the rated voltage and current value specified in the manual as they cannot
be exceeded.
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