Ess Safety; Battery Safety - Huawei LUNA2000-200KWH-2H1 Smart String ESS User Manual

LUNA2000-200KWH-2H1 Smart String ESS
User Manual

1.5.1 ESS Safety

Do not open cabinet doors when the system is running.
If the ESS is faulty, do not stand within the opening range of the cabinet doors.
Evacuate from the site immediately once the fire alarm horn/strobe is triggered.
Take protection and isolation measures for the ESS, such as installing fences, walls,
and safety warning signs to prevent personal injury or property damage caused by
unauthorized access during operations.
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1.5.2 Battery Safety

Do not connect the positive and negative poles of a battery together. Otherwise,
the battery may be short-circuited. Battery short circuits can generate high
instantaneous current and releases a large amount of energy, which may cause
battery leakage, smoke, flammable gas release, thermal runaway, fire, or
explosion. To avoid battery short circuits, do not maintain batteries with power on.
Issue 02 (2023-02-28)
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When installing the ESS, comply with the fire separation distance or fire wall
requirements specified in local standards, including but not limited to
51048-2014 Design Code for Electrochemical Energy Storage Station and
NFPA 855 Standard for the Installation of Stationary Energy Storage Systems .
Check the fire safety of the ESS regularly, at least once a month.
When inspecting the system with power on, pay attention to the hazard
warning signs on the equipment. Do not stand at the battery cabin doors.
After power components of the ESS are replaced or cable connections are
changed, you need to manually start cable connection detection and topology
identification to prevent system malfunction.
It is recommended that you prepare a camera to record the detailed processes
of equipment installation, operation, and maintenance.
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