15
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Before installing the maintenance cover, check the waterproof seal strip to ensure it is correctly installed in the groove.
•
Reattach the maintenance cover plate and securely fasten the fixing screws with a screwdriver.
Note: Please refrain from removing the waterproof sealing strip during installation. Doing so may compromise the charger's
waterproofing, allowing water to enter and potentially causing short circuits and damage.
5. Mechanical installation of the Charger
5.1 Installation procedure of power distribution module (Optional)
•
When this function module is not attached, please disregard this installation procedure and proceed with the subsequent
mechanical installation.
•
This installation procedure involves the removal and installation of the maintenance cover plate.
(1) Cable hole pre-treatment
Identify the wire hole for the power distribution module located at the
charger's bottom. Use appropriate tools like screwdrivers to prepare the
wire holes by removing any obstructing material. Then, open the prepared
sealant shell. Carefully insert the wire into the sealant hole and ensure
it is properly secured.
(2) Power distribution module cable connection
Insert the cable through the glue hole, connect the wires to their corresponding interfaces as defined, and then tighten the fixing
screws.
Install the rear cover plate after the above wiring harness connection is completed.
4 PIN terminal wiring definition
General specification for the wiring
Recommended cables: UL2464-4 * 22 AWG or 24 AWG
four-core wire (or other four-core wire)
Recommended length: The recommended cable length is
not more than 40 meters except in exceptional
circumstances.
(3) Power distribution module installation
Install the module on the side of the charger, then insert the current transfer to the power input wire L (L1, L2, L3 for three-
phase).
