INVT iMars, Руководство по эксплуатации

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iMars grid-tied solar inverters Installation
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4.4 Electrical installation
This section presents the detailed contents and safety precautions related to electrical connection.
Fig 4.14 is the connection diagram for PV grid-connected system.
Figure 4.14 Block diagram of the grid-tied solar system

Improper operation during the wiring process can cause fatal injury to operator
or unrecoverable damage to the inverter. Only qualified personnel can perform
the wiring work.

All electrical installations must be in accordance with local and national electrical
codes.

All cables must be firmly attached, undamaged, properly insulated and
adequately dimensioned.

It is not allowed to close the AC and DC breakers before the inverter is
electrically connected.
Note

Read and follow the instructions provided in this section while observing all
safety warnings.

Always note the rated voltage and current defined in this manual. Never exceed
the limits.