Huawei FusionDC1000A - Standard Fire Extinguishing System; Fire Alarm Control Panel; Integrated Cabling; System Description

Figure 7-5 Fire extinguisher
Table 7-2 Heptauoropropane re extinguisher specications
Item
Specications
Dimensions Outer diameter of the steel cylinder: 300 mm
Startup current 0.5 A
Startup voltage 24 V DC
Startup mode Electromagnetic startup
Maximum operating
pressure
50°C: 3.4 MPa
Storage pressure 20°C: 2.5 MPa
Cylinder volume 61 L
7.3 (Optional) Standard Fire Extinguishing System
7.3.1 Fire Alarm Control Panel
The re alarm control panel provides the following functions:
● Adopts a non-polarity two-bus intelligent alarm linkage mode and host
coding.
● Can be connected to an emergency start/abort switch, enabling system
operation under control in case of emergency or during onsite equipment
maintenance. The controller is restored automatically after a fault is rectied.
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. 95