INVT iMars BG12KTR, Operation Manual

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iMars grid-tied solar inverters Installation
30
z
The solar modules connected with the inverter needs to be the configured ones
other than some connecting devices without authorized. Otherwise, device
damage, unstable operation or fire may occur.
(4) Connect the DC connector with the inverter and ensure tightly-fastened;
(5) Insert the screw-driver into the hole of the connector to remove the connector form the
inverter.
(6) Unclench the pressed cover with screw-driver to remove the cables from the connector.
4.4.2 AC connection of 12kW / 15kW / 17kW / 20kW / 25kW / 30kW inverter
Table4-7 Port instruction of12kW / 15kW/ 17kW /20kW / 25kW / 30kW AC connector
AC connector Three-phase Remark
L1 L1 (A)
L2 L2 (B)
L3 L3 (C)
N N neutral wire
PE grounding wire Must be connected
Connection steps of 12kW / 15kW/ 17kW / 20kW / 25kW / 30kW inverter:
(1)Lighting, short-circuit and other protection measures which meet the local electrical safety laws
and regulations are needed before the AC connection;
z
Only qualified cables under the local electrical safety laws and regulations are
allowed to connect.
z
Only with the permission of the local electric power company can the inverter be
connected to the utility grid.
(2) Disassemble the waterproof cover of the three-phase inverter AC junction box, as shown in
Figure 4.17;
Figure 4.17 Unpacking the waterproof cover