Huawei SmartLi 2.0 Quick Manual

SmartLi 2.0
Quick Guide
Installation Preparations
Before installing the equipment, read the product documentation carefully to get
⚫
familiar with product information and safety precautions. Huawei shall not be liable
for any consequence caused by violation of the storage, transportation, installation,
and operation regulations specified in this document. Log in to the technical support
website to view the product documentation and safety precautions.
The information in this document is subject to change without notice. Every effort
⚫
has been made in the preparation of this document to ensure accuracy of the
contents, but all statements, information, and recommendations in this document do
not constitute a warranty of any kind, express or implied.
Only qualified personnel are allowed to perform operations on the equipment.
⚫
Operation personnel should understand the system, its working principles, and
relevant national/regional standards.
Wear dedicated personal protective equipment during operations. Use dedicated
⚫
insulated tools during electrical operations.
• Do not store batteries at low SOC. Charge batteries in time by referring to section
"Power-on and Commissioning > Recharge Requirements for Batteries with Low SOC" in
the user manual. Otherwise, batteries may be damaged due to overdischarge.
• Before installing and commissioning batteries, prepare fire fighting facilities, such as fire
sand and carbon dioxide fire extinguishers, according to construction standards and
regulations. Before putting the battery room into operation, ensure that it is equipped
with a fire extinguishing system that complies with local laws and regulations, has been
constructed and commissioned, and can work in automatic or manual control mode.
Model Weight
SmartLi-512V-80AH-F-01 With an LCD (master cabinet)
< 800 kg
SmartLi-512V-80AH-S-01 Without an LCD (slave cabinet)
Front view
Monitoring interface unit
Battery control unit (BCU)
End pressure gauge
Slots for installing
battery modules
Fire Extinguisher Cylinder
Issue: 09
Date: 2024-01-25
Installing a Fire Extinguisher Cylinder
1
Remove the rear cover from the cabinet.
2
Observe the pressure gauge on the cylinder.
If the pointer reading is 0 MPa, the cylinder is empty. Fill extinguishant onsite. For details,
•
see "Installation and Cable Connection > Installing a Fire Extinguisher Cylinder and
Cabinets (Without a Side Cabinet)" in the user manual.
• If the pointer reading is greater than 1.1 MPa, the cylinder is filled with extinguishant. In
this case, go to the next step.
3
Remove the valve positioning kit, slowly open the valve, reinstall the positioning kit,
and secure it.
Configuration Type
Rear view
Battery circuit breaker
MDU (available only on
the master cabinet)
Fuses
MCCB auxiliary lever
Fire-trace tube
Fire extinguisher cylinder
Installation Clearances
Unit: mm
Valve positioning kit
Valve
Pressure gauge
Master cabinet
Lithium battery side
cabinet
Slave cabinet
Plan the installation clearances based on
site requirements.
• Slowly open the valve. To avoid
unexpected blowout, do not
quickly open the valve.
• The end pressure gauge of the
cabinet is used to determine
whether the pressure of the fire
extinguisher cylinder decreases
during routine O&M inspection.
1
4
Observe the end pressure gauge on the front of the cabinet and record the position of
the pressure gauge pointer. 8 hours later, observe the pressure gauge again. The
position should remain unchanged. If the pressure decreases, leakage occurs. In this
case, contact technical support.
5
Reinstall the rear cover for the cabinet.
Installing Cabinets
Secured Installation
Determine the position for installing the cabinet. Mark mounting holes based on the
1
marking-off template or drawing.
Unit: mm
Plan the
installation
position
based on site
requirements.
Master cabinet Side cabinet
2
Use a hammer drill to drill holes for installing expansion bolts and then install
expansion bolts in the holes.
Knock the
M12 bolt
expansion bolt
Spring washer
into the hole until
Flat washer
the expansion
sleeve completely
Expansion Concrete floor
fits into the hole.
sleeve
The expansion
sleeve must be
completely buried
Expansion nut
under the ground
to facilitate
subsequent
installation.
3
Open the front door of the cabinet and remove the four plugs from the bottom
of the cabinet.
If the cabinet is
installed against
a wall, remove
the lower three
layers of trays,
install anchor
bolts, and
reinstall the trays.
Slave cabinet