Ac Connection; Safety Instructions For The Ac Connection; Wiring Requirements For The Ac Connection; Ac Connection Process - Ingeteam INGECON SUN 1Play TL M Series Installation And Operation Manual

AC connection

9. AC connection
This chapter explains the requirements and process for wiring the AC wiring to the unit.
Read carefully before starting the connection process.

9.1. Safety instructions for the AC connection

Make sure there is no voltage present on the unit before starting the connection.
Do not switch on the power to the unit until you have successfully made the rest of the connections
and the unit is closed.
Ingeteam accepts no liability for any damages caused by incorrect connection.
Use the personal protective equipment specified in the section "Personal Protective Equipment
(PPE)".

9.2. Wiring requirements for the AC connection

The metal parts of the inverter (ground of the unit) are connected electrically to the grounding point of the quick
connector for AC connection.
To guarantee the safety of persons, for the unit to function correctly and comply with the applicable standards, this
point must be connected to the ground of the installation.
The ground and phase cables are connected from the grid to the inverter using a three-terminal connector.
The maximum diameter of the wiring conduit that can be used with the connector is 14 mm. The size of the
ground cable will be the responsibility of the installer and must meet applicable regulatory requirements in the
installation, with a minimum gage equal to that of phase and neutral.
If the inverter and the grid connection point are far enough apart to require the use of cables with a larger gage, an
external distribution box should be used close to the inverter to make this connection.

9.3. AC connection process

1. Wire the connector observing the instructions printed on it: line (L), neutral (N) and ground (ground
symbol).
Respect the installation of L, N and ground as described in this section for correct operation and for
the safety of the installation. If the lines L and N are reversed the inverter will not work.
Ingeteam accepts no liability for any consequences of incorrect connection.
ABE2011IQM01_B - Installation and Operation Manual
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