Fonrich New Energy Technology Co., Ltd.
13
4 Electrical Connection
Before electrical connection, please make sure that FR-DCBS-AFC4C is not
damaged and in a safe state, otherwise it may cause electric shock or fire.
Touch the cables of the PV array on the insulation only.
All electrical connections must meet the electrical standards of the country or
region where they are located.
Please use the indicated electric wire and electric cable. Using electric wire and
electric cable with no sufficient capacity or with no correct connection method
will lead to machine breakdown, machine fire or electric shock.
4.1 DC Terminals
Connect the product, inverter and PV strings through the DC terminals as shown
in the figure below.
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Procedure
1) Strip the insulation of PV string cables.
L is the reference value of the exposed length of the conductor of the
DC
cables.
The length of L is recommended to be 8-10mm.
2) Pull up the handle of the DC terminals.
