Huawei FusionDC1000A User Manual

7.2.1 Extinguishant Control Panel
The extinguishant control panel provides the following functions:
● Two zones supported, a third zone congurable
● Serial status connection and timer display
● Hold activated indication and disablement indication
● Test mode
● Two
rst stage sounder outputs
● One second-stage audible and visual alarm output
● First- and second-stage relay contacts
● Auxiliary 24 V DC output
● Monitored manual release input and output
● Monitored release pneumatic switch input
● (Optional) Mode select key switch on the front panel
● (Optional) Manual release on the front panel
The design and construction of the extinguishant control panel comply with EN 54
and EN 12094.
Figure 7-4 Extinguishant control panel
Table 7-1 Extinguishant control panel specications
Item
Specications
Input AC input frequency: ≤ 120 W
AC input voltage and frequency: 230 V AC (tolerance ±10%), 50 Hz
DC backup power voltage: 24 V DC
24 V power output 3 A
FusionDC1000A Prefabricated All-in-One Data
Center
Product Description (IT Scenario) 7 Fire Extinguishing System
Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd. 93

Huawei FusionDC1000A Specifications

General

Brand	Huawei
Model	FusionDC1000A
Category	Storage
Language	English