Huawei FusionDC1000A - Extinguishant Control Panel (CE)

1. The gas re extinguishing system in the room shall be started after all people
evacuate to a safe area.
2. If the gas re extinguishing system cannot put out the re, emergency
response personnel shall start the water re extinguishing system after
conrming that the power supply to the battery system is disconnected. Then
quickly evacuate to a safe area and wait for reghters to put out the re.
After reghters arrive and put out the re, spray water for 12 hours.
3. After the reghters conrm 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.
7.1 Extinguishant Control Panel (CE)
The extinguishant control panel is the core of the gas extinguishing control
system. It receives signals from re detectors, processes alarm information, and
controls re extinguisher cylinders to release extinguishant.
Figure 7-4 Extinguishant control panel
Table 7-1 Extinguishant control panel specications
Item
Specications
AC input voltage and frequency 230 V AC±10%, 50 Hz
AC input power ≤ 100 W
DC backup power 24 V DC
24 V DC output 3 A
Operating temperature –30°C to +55°C
Operating humidity ≤ 95% RH (non-condensing)
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. 103