INVT iMars series Operation Manual page 9

iMars series PV energy storage inverter
Note: Technical personnel who can perform installation, wiring, commissioning,
maintenance, troubleshooting and replacement of the energy storage inverters must
meet the following requirements:

Operators need professional training.

Operators must read this manual completely and master the related safety precautions.

Operators need to be familiar with the relevant safety regulations for electrical systems.

Operators need to be fully familiar with the composition and operating principle of the
entire energy storage system and related standards of the countries/regions in which the
project is located.
 Do not carry out connection/disconnection, unpacking inspection and
unit replacement operations on the inverter when power source is
applied. Before wiring and inspection, users must confirm the breakers
on DC and AC side of inverter are disconnected and wait for at least 5
minutes.
 Ensure there is no strong electromagnetic interference caused by other
electronic or electrical devices around the installation site.
 Do not refit the inverter unless authorized.
 All the electrical installation must conform to local and national electrical
standards.
 Do not touch the housing of the inverter or the radiator to avoid scald as
they may become hot during operation
 Ground with proper technics before operation.
 Do not open the surface cover of the inverter unless authorized. The
electronic components inside the inverter are electrostatic sensitive. Do
take proper anti-electrostatic measures during authorized operation.
 The inverter needs to be reliably grounded.
 Ensure that DC and AC side circuit breakers have been disconnected
and wait at least 5 minutes before wiring and checking.
7
Safety precautions