Extinguishant Control Panel (Ce) - Huawei FusionDC1000A Product Description

FusionDC1000A Prefabricated All-in-One Data
Center
Product Description (IT Scenario)
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7.1 Extinguishant Control Panel (CE)

The extinguishant control panel is the core of the gas extinguishing control
system. It receives signals from fire detectors, processes alarm information, and
controls fire extinguisher cylinders to release extinguishant.
Figure 7-4 Extinguishant control panel
Table 7-1 Extinguishant control panel specifications
Item
AC input voltage and frequency
AC input power
DC backup power
24 V DC output
Operating temperature
Operating humidity
Issue 04 (2023-11-10)
The gas fire extinguishing system in the room shall be started after all people
evacuate to a safe area.
If the gas fire extinguishing system cannot put out the fire, emergency
response personnel shall start the water fire extinguishing system after
confirming that the power supply to the battery system is disconnected. Then
quickly evacuate to a safe area and wait for firefighters to put out the fire.
After firefighters arrive and put out the fire, spray water for 12 hours.
After the firefighters confirm onsite that the equipment temperature has
decreased to room temperature±10°C, observe the situation for 24 hours to
ensure that the temperature does not rise and no smoke is emitted.
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Specifications
230 V AC±10%, 50 Hz
≤ 100 W
24 V DC
3 A
–30°C to +55°C
≤ 95% RH (non-condensing)
7 Fire Extinguishing System
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