Figure 7-3 Water re extinguishing pipe network
Before starting water re extinguishing in the lithium battery scenario, press the
EPO button to power o the lithium battery and turn o the upstream switch of
the input Power PDB.
Location Deployment Requirements
● Must not be located in environments where explosive gases may exist or be
released.
● Must not be located near or below areas with water leakage risks, such as
water reservoirs, water landscapes, and water towers.
● Shall comply with local re 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 this product.
● Shall be at least 3 m away from the following places for outdoor deployment:
restricted areas, combustible material warehouses, dangerous goods, high-
stacking warehouses, power infrastructure, public roads, and buildings.
Safety Requirements for Fire Prevention and Control
Must comply with local laws, regulations, and standards on re safety, and be
equipped with necessary re ghting facilities to eectively extinguish re and
prevent reignition.
● Shall be equipped with re extinguishers lled with halogenatedane,
heptauoropropane, peruorohexanone, carbon dioxide, or dry powder. Each
re protection unit shall be equipped with at least two re extinguishers,
which shall be checked and replaced periodically.
● Shall be congured with in-room CO sensors, smoke sensors, and temperature
sensors. At least two sensors of each type shall be congured, and the
automatic re alarm system should be enabled.
FusionDC1000A Prefabricated All-in-One Data
Center
Product Description (IT Scenario) 7 Fire Extinguishing System
Issue 04 (2023-11-10) Copyright © Huawei Digital Power Technologies Co., Ltd. 101
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