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Post-Installation Check - Huawei SmartLi 2.0 Quick Manual

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Cabinet installation
Neat arrangement
The cabinet is securely installed
The adjacent cabinets are neatly
and does not tilt due to vibration.
arranged and secured with
connecting kits.
Pressure gauge
Battery cable connections
If the pressure gauge pointer
The cabinet is correctly
at the front door of the
connected to the UPS.
cabinet is obviously lower than
Battery cabinets in parallel
the initial position, contact
are correctly connected.
technical support.
The neutral wire is
correctly connected.
Insulation resistance of
Cover installation
output power cables
The battery cabinet output cables
After verifying the installation,
are intact. The insulation resistance
reinstall all the covers.
of the positive, negative, and
neutral output cables to the ground
and that between the positive,
negative, and neutral output cables
are greater than 2 megohms (using
a 500 V megohm meter).

Post-installation Check

Power cables and signal cables are
Cable or copper bar
separated at a safe distance and
connections
do not cross each other.
Cable ties have no exposed
Bolts are tightened to the required
sharp edges.
torque and marked in red and blue
Cables are bound neatly and
after double-check.
properly.
Battery cables or copper bars are
Both ends of a cable are
securely connected, the spring washers
labeled. Labels are concise and
are leveled properly for cables secured
easy to understand.
by screws, and the cables are intact.
Foreign matter cleaning
Short-circuit at the upstream and
downstream to circuit breakers
inside the cabinet
There is no foreign matter
Check whether there is a short
(such as copper wires and
circuit between the positive,
screws) on the top of the
neutral, and negative cables for
cabinet.
circuit breakers, between
There is no foreign matter on
copper bars, and between the
the copper bar terminals.
cables, copper bars, and
There is no foreign matter
enclosure. If there is a short
around circuit breaker
circuit, check whether the
terminals.
cables are damaged or short-
There is no foreign matter on
circuited. If yes, repair the
the bottom plate of the
cables.
cabinet.
There is no foreign matter on
the rear module subrack.
Do not remove the dust
Relative humidity: 5% RH–
95% RH (non-condensing)
cover before power-on.
If the equipment will not be
After the installation is complete,
powered on after installation,
take anti-condensation measures
take dustproof measures (for
and keep the air conditioner
example, use a dust cover) to
running. Do not store the
prevent dust buildup in the
equipment in an environment
equipment, which may corrode
where the temperature and
the equipment. Remove the
humidity are uncontrollable for a
dust cover only when the
long period of time. Otherwise,
equipment is ready for
the equipment may be damaged
operation.
due to condensation.
b
1.
Remove the paper protective film from the sealing putty and keep the transparent film.
2.
Fill the gaps between the cables and the cabinets with the sealing putty. Ensure that the
transparent film faces upward.
Grounding
The resistance between the
cabinet ground bar and the
equipment room ground bar is
less than 0.1 ohm.
Insulation between battery
modules and the cabinet
1
After the BCU is removed, set a
multimeter to the DC voltage
mode and measure the voltage
between the uncoated part of the
battery cabinet and the positive
and negative terminals of
batteries respectively. If the
readings are less than 6 V DC, the
insulation is good.
2
5
Sealing Cabinets
Paper protective film
Sealing putty (with the
transparent film facing upward)
Power-On
Start the BCU and press the POWER
ON/OFF button on the BCU of the
SmartLi for more than 2 seconds.
Change
Indicator Status
Order
Running indicator (green):
1
blinking at short intervals (on
The power button is pressed.
for 0.25s and off for 0.25s)
Running indicator (green): blinks
Standby state. The SmartLi circuit
2
intermittently (on for 1s and off
breaker cannot be switched on.
for 4s)
Standby state. The SmartLi circuit
breaker can be switched on. If the
Running indicator (green): blinks
fault indicator is steady red, a BCB
at super short intervals (on for
off alarm is displayed on the LCD
3
0.1s and then off for 0.1s)Fault
of the SmartLi, and no action is
indicator (red): steady on
required. The alarm will disappear
after the battery circuit breaker is
switched on.
On the SmartLi LCD, set related
parameters on the Settings Wizards
screen.
Transparent film
Description

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