Connection To The Power Grid - Ingeteam Ingecon Sun Smart U Installation And Operation Manual

Installation and Operation Manual
INGECON®SUN SMART U
AAS2000IKI05
5.9

Connection to the Power Grid

AAS2000IKI05
Rev. _
Date: February 2011
The ports for the Power grid connection cables are located on the cabinet
base.
If the distance between the inverter and the Grid connection point requires
the use of a greater cable section, then the use of an external distribution
box, located close to the inverter, is compulsory in order to change from
one section to another.
The cable section shall always be based on the equipment power
rating. See IMPORTANT SAFETY INSTRUCTIONS
The inverter protections at the grid connection support a short-circuit current
of up to 50 kAmp.
Prior to any manipulation, check that there is no electrical hazard at
the power input from the grid.
The use of safety gloves and glasses homologued for electrical risk is
compulsory to ensure lack of voltage.
These models are equipped with three plates with two M8 holes to connect
three phases, and a terminal bi-metal connector to connect the neutral with
a M6 hole.
Note: aximum permitted section for neutral terminals is AWG 2.
To access these terminals, the protective polycarbonate strip needs to be
removed.
L1 L2 L3 N
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