4. Installation
4. Installation
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17
4.4.4
Install BMS to Battery Module
Assemble the BMS to the battery module, and fix it with M5 screws (G) on the
point where marked as below by using L-type wrench (J). Please pay attention to
put the same side of BMS and battery modules, which means to put the front
side that has status panel at the same side.
Caution!
Make sure that the system is always exposed to the ambient air. The
system is cooled by natural convection. If the system is entirely or
partially covered or shielded, it may cause the system to stop operating.
Please estimate the length of grounding cable first, because the ground
port is designed at the back side of BMS and battery module. Please
refer to section
4.5.4 Connecting Ground Wire
for more information.
Caution!
There are two mounting modes for choice: floor mounting mode and
wall mounting mode. Customers can choose either mode according to
the needs. However, only one option is available, once you choose one
of the mode and start to install, you have to find the appropriate
expansion scree sleeves if you want to change the mounting mode.
Floor mounting or wall mounting is a mandatory requirement for
installation. Wrong cable connection might occur if the battery
modules don’t put in a row with the front panel in the same side. Finish
the floor mounting or wall mounting before connecting cables.
4.4.5
Mounting Steps
Floor mounting:
Step 1: fix the wall bracket on the wall
Ÿ
The distance between the bottom of battery module and the lower hole of
wall bracket is 375mm, measure it and mark the position of the two holes
Ÿ
Drill holes with driller, make sure the holes are deep enough (at least 50mm)
for install and tight the expansion screw sleeves
Ÿ
Install the expansion screw sleeves (E1) in the wall, and screw the wall bracket
(D1) by using the wrench.
Step 2: Remove the lower hanging board whichhas been installed already.
Step 3: Match the battery module with wall bracket (D1)
Ÿ
Transport the battery module to the wall bracket
Ÿ
Hang the battery module over the wall bracket, move the battery module
close to it, and match it on the wall bracket
The following figure is the back view of floor mounting.
375 mm
Note!
The space between battery modules shall be more than 250mm.
GND first!