Huawei UPS5000-S-1200 kVA User Manual page 19

UPS5000-S-1200 kVA
User Manual
When the battery temperature exceeds 60°C, check whether the electrolyte leaks.
If the electrolyte leaks, take proper measures promptly.
If the electrolyte leaks, follow the instructions of the battery manufacturer or use
sodium bicarbonate (NaHCO
electrolyte.
Battery Room Fire Safety
The battery room must comply with local laws, regulations, and standards on fire
safety, and be equipped with necessary fire fighting facilities to effectively
extinguish fire and prevent reignition.
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Issue 10 (2023-05-26)
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An independent battery room with with 2-hour fire resistance rating must be
deployed.
It is recommended that the capacity in a single battery room be less than 600
kWh.
The battery room must not be located in environments where explosive gases
may exist or be released.
The battery room must not be located near or below areas with water
leakage risks, such as water reservoirs, water landscapes, and water towers.
The indoor layout of batteries must comply with local fire protection laws and
regulations in aspects such as production scenarios and the safe distance and
layout of buildings and materials.
Do not store combustible materials in the battery room. Keep such materials
at least 3 m away from the battery room.
A battery room deployed outdoors must be at least 3 m away from the
following places: restricted areas, combustible material warehouses,
dangerous goods, high-stacking warehouses, power infrastructure, public
roads, and buildings.
The battery room must be isolated from the adjacent area by fire
compartmentation. Holes must be sealed by firestop materials. The fire
resistance and thermal insulation capabilities must be the same as that of the
battery room.
The battery room must be equipped with fire extinguishers filled with
halogenatedane, heptafluoropropane, perfluorohexanone, carbon dioxide, or
dry powder. Each fire protection unit must be equipped with at least two fire
extinguishers, which must be checked and replaced periodically.
The battery room must be equipped with room-level CO sensors, smoke
sensors, and temperature sensors. It is recommended that H
open flame sensors be deployed. At least two sensors of each type must be
deployed, and the automatic fire alarm system must be enabled.
The battery room must be equipped with independent air conditioners and
ventilation ducts, which must be isolated from those for other equipment
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) or sodium carbonate (Na
3
1 Safety Information
CO ) to neutralize the
2 3
sensors and
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