Alpha ESS M4856-S Operating and maintenance instructions

Quick Installation Manual
M4856-S&HV50056

Battery pack (X 1) PE Protective bag ( X 1) Screw M5*10 (X 4)
Battery connector:
Black power line (X 1)
Battery communication line (X 1)
Screw package：
Expansion tube (X 4)
Expansion screw (X 4)
Gasket (X 4) Bracket (X 2)
M4856-S
Packing List
1 2 3 4 5 6
7 8 9 10 11
Hexagon nuts with flange (X 4)
M5
User manual (X 1)
Quick installation guide (X 1)
Cable tie (X 6)

1 3 6
Open The Package
Mounting Fixed Panel
Step3
Use a screwdriver to assemble the battery mounting brackets onto the outside of the battery panel.
Step1
Note: the packaging box must be placed in accordance with the marking
direction. Taking the packaging upside or in other direction are not allowed.
Disassemble Appearance Parts
Step2
Pull out the buckle from
the bottom in the middle.
APull the top two guide rods
then remove the front panel.
B
Battery pack (X 1) Screw M5*10 (X 4) Bracket (X 2)

Drilling Hole
Step4
Step5
Insert the expansion tube into the drilled hole.
Insert the expansion screw through the gasket and
lock with a screwdriver.
M4856-S can be stacked with max. 4 batteries in each row.
To install additional battery repeat step 2 -4.
Mounting Fixed Panel
Place the battery against the wall and confirm the location
of the battery with a horizontal ruler.
Please drill four holes (two by each side) directly on the
wall at the marking positions of the brackets with an impact
drill (bit φ 8.0mm, length 20cm) and the depth of each hole
should be about 7 cm.
195cm
90cm
650cm
Note：
1：Confirm installation space。
2：Pack the PE bag on the battery to block out the dust before drilling.
PE Protective bag ( X 1)
A
B
A
B
C
2
4 5
Screw package：
Expansion tube (X 4)
Expansion screw (X 4) Gasket (X 4)

HV50056
Packing List
1 2 3 4
5 6 7 8
HV50056 BOX ( X 1) RJ45 Connectors ( X 1)
Screw package：
Expansion tube (X 5)
Expansion screw (X 5)
Battery connector：
Positive power line (X 1)
Negative power line (X 1)
Gasket (X 5) Terminal Resistance (X 1) Cable Bond (X 1) Hexagon nuts with flange (X 4)

Step7
Fix the HV50056 rear bracket with flange nuts onto the two hangers of the battery.
Connecting The Power Cable
Disassemble Appearance Parts
Step6
Take the HV50056 out of the packaging box.
Pull out the top two guide rods and then
remove the front panel.
Remove the rear bracket from the HV50056.
A
B
C
8
Hexagon nuts with flange
(X 4)

Step9
Hang the HV50056 onto the rear bracket .
Use impact drill (bit φ 8.0mm, length
20cm) to directly drill at the marking
positions of the hangers and the hole
depth should be about 7 cm.
Installation Of HV50056
Mounting Bracket
Step8
Step10
3
Screw package：
Expansion tube (X 3)
Expansion screw (X 3)
5
Gasket (X 3) Note：Pack the PE bag on
the battery to prevent dust
before punching.
Wiring
Rotate the waterproof connector counterclockwise according to
the installation procedure to remove the plug.
1
Use a screwdriver to remove the maintenance cover before
doing wiring.
2
The battery has no air switch
protection. Please be careful not to
short the positive and negative poles
during installation.
3
Make sure the waterproof joint seal
is inserted into the plastic claw ring
during installation.
4

Connect Power Line
Step11
Connect Communication Line
Step12
Connect Power Line
Step11
Battery power cable connection sequence:
Through the waterproof cap→through the seal ring→through the
joint. Then fix the cable to the copper bar with M5 nut.
HV50056 & Battery power cable connection sequence:
one terminal end should go through the waterproof cap→through the
seal ring→through the joint of the battery. Then fix it to the copper bar
with M5 nut inside of the battery; The plug connector on the other
end should be connected to the plug port of the HV50056 with the
corresponding color. You should hear a snap sound.
BAT+
BAT-
COM
COM
COM
BAT+
BAT-
COM
COM
COM
BAT+
BAT-
COM
COM
COM
BAT+
BAT-
COM
COM
COM
BAT+
BAT-
COM
COM
COM
BAT+
BAT-
COM
COM
COM
BAT+
BAT-
COM
COM
COM
BAT+
BAT-
COM
COM
COM
Use a screwdriver to
remove the maintenance
cover before wiring the
communication cables.
Connect the
communication cables in
the order shown
COM
Terminal Resistance
BAT+ BAT-

DIP Switch
Step13
DIP switch:
DIP switch defines the ID address of
each battery in one cluster. Set the
DIP switch of the battery that is closest
to the HV50056 as 1 and the farthest
as N. N is the total number of the
batteries, which is min. 4 and max. 8.
Connect Power Line
Step12
Battery communication cable connection sequence:
the RJ45 connector of the communication cables should go through
the waterproof cap → through the seal ring→through the joint and
then plug into the COM port inside of the battery.
HV50056 & Battery communication cable connection sequence:
RJ45 connector on one side should go through the waterproof
connector then be plugged into the COM port inside the battery
which is closest to HV900112. The RJ45 connector on the other side
should go through the waterproof cover inserted into the LMU port
inside the HV50056.
Terminal Resistance:
Plug the terminal resistance into the last COM port of the last battery.
1
2
3
4 5
6
7
8
Note: There should be no same ID number in
one cluster.
Mounting Appearance Parts
Step14
Reverse step3.
Push the top two guide
rods into the housing.
A
Press the buckle from the
bottom in the middle.
B
Reverse the disassemble of
HV50056 as explained before
Push the top two guide
rods into the housing.
A
Press the buckle from the
bottom in the middle.
B

Alpha ESS Co., Ltd.
Headquarter: Alpha ESS Co., Ltd.
[phone]
[email protected]
www.alpha-ess.com
JiuHua Road 888, Nantong High-Tech Industrial
Development Zone, Nantong City, 226300
Germany: Alpha ESS Europe GmbH
+49 (0) 6103 / 459 160-1
[e-mail]
www.alpha-ess.de
Paul-Ehrlich-Straße 1a, 63225 Langen, Hessen
Australia: Alpha ESS Australia Pty. Ltd.
[phone] (Sales)
[phone] (Technical Support)
[email protected]
www.alpha-ess.com.au
Suite 1, Level 1, 530 Botany Road, Alexandria,
NSW, 2015
Italy: Alpha ESS Italy S.r.l.
[phone]
[email protected]
www.alpha-ess.it
Via Loda,17-41013 Castelfranco Emilia (MO)