4. Installation
4. Installation
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17
4.4.4
Install BMS to Battery Module
Install the BMS on the battery module. Fix it with M5 screws on holes shown as
below with L-type Wrench(J). Please pay attention to the correct direction of BMS
and battery modules, and put the same side of BMS and battery modules at front.
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 options: floor mounting and wall mounting.
Customers can choose either option according to the needs. However,
if you decide to change to the other option after starting the
installation, you have to find the appropriate expansion bolts suitable
for the other mounting mode.
Floor mounting or wall mounting is a mandatory requirement for
installation. Wrong cable connection might occur if the battery
modules are not in a row with the front panel in the same side. Finish
the floor mounting or wall mounting before connecting cables.
The following figure is the back view of floor mounting.
375 mm
It is recommended that the space between battery modules is more than
250mm.
4.4.5
Mounting Steps
Floor Mounting
Step 1: Fix the floor mounting bracket (D1) on the wall.
·
The distance between the bottom of the battery module and the lower hole
of the bracket is 375mm, measure it and mark the position of the two holes.
·
Drill holes with a φ10 drill bit, make sure the holes are deep enough (at least
50mm) for installation and then hammer the expansion tubes into the holes.
·
Install the expansion screws(E1) in the wall, and screw the bracket(D1) by
using a screwdriver.
Step 2: Remove the lower hanging board at the back of the battery which has
been installed already.
Step 3: Lift the battery module up and move the battery module close to the
bracket, and then match it to complete the floor mounting.
