DLG E-BOX SERIES LFP Battery User Manual
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to packing list attached in the packing box and check whether the box
appearance is intact;
Carefully handling during the unpacking. Protect the insulated coating
on the case surface;
Check the LFP battery for damage after unpacking. If there is any
damage, contact DLG or your reseller.
5.3 The preparatory work
1.
Make sure the POWER buttons of all batteries are OFF.
2.
Ensure the charging voltage of power supply equipment is DC57.5
±
0.1V;
3.
All power supply should be off.
5.4 Installation
5.4.1 Install the battery
The E-BOX SERIES can be installed either vertically or horizontally.
In this chapter, it’s mainly instructions for horizontal installation such as:
installation in a 19-inch cabinet. Vertical installation is similar. All
equipment must be placed steadily during installation.
5.4.2 Connect Ground cable
Unscrew the screw at the grounding hole on the front panel of the
battery, wrap the ground cable around the screw, and tighten it with a
screwdriver. Connect the other end of the ground cable to a reliable
ground point.
External Bi-polar over current protection devices and Bi-polar external
isolator shall be equipped
The minimum diameter must be >10awg
Note: The grounding resistance should be less than 0.1Ω.
5.4.3 Connecting the power cable
Before connecting the power cable, connect and disconnect the
cable to identify the positive and negative terminal, then make a mark
