Ground Connection; Battery Connection - IMEON ENERGY IMEON 3.6 Manuel D'installation

3.5 Ground connection

WARNING: It is necessary to connect the frame of IMEON to the earth ground in order to
prevent the electric shock.
Use earth ground cables. Remove insulation and connect it at the location marked with "
Ensure the earth ground wire is properly connected before turning on the IMEON inverter.

3.6 Battery connection

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WARNING: It is very important for system safety and efficient operation to use appropriate
cables and to install the system in a correctly ventilated area. There is a risk related to the
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voltage and current of the battery. It is necessary to cover the battery terminals.
Note: Lithium batteries installed in parallel on the same installation must be of the same model.
Note: You can use lead acid or lithium batteries. Use lead acid batteries corresponding to IMEON
specification. Use only Lithium batteries approved by IMEON (see website).
Note: Please check maximum discharge current 200A. The maximum charging current is 160A. In the
case of lead-acid batteries, to optimize the battery life time, the charging / discharging current
must be between 10% and 20% of the total battery bank capacity. The cable losses between
the battery and the inverter have to be integrated via IMEON MANAGER WEB software. In
order to define the battery bank capacity necessary, a plant design has to be done at first.
Note: To preserve and optimize the lead acid battery life time, it is necessary to set the voltage
thresholds (see information supplied by your battery manufacturer).
WARNING: Before connecting to the batteries, please install DC circuit breaker and fuses
between inverter and batteries according to the existing standards.
Step 1: Make sure the nominal voltage of the battery corresponds to the technical specifications of
the inverter.
Step 2: Check polarity of the battery bank and identify the positive "+"and the negative "-" terminals.
WARNING: Incorrect polarity of the battery bank will damage the inverter! Check the system
before connecting the batteries.
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IMEON INVERTER
Manuel d'installation / Installation guide IMEON Inverter – Rev B.5
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