Optional) Standard Fire Extinguishing System; Fire Alarm Control Panel - Huawei FusionDC1000A Manual

FusionDC1000A Prefabricated All-in-One Data
Center
Product Description (IT Scenario)
Figure 7-5 Fire extinguisher
Table 7-2 Heptafluoropropane fire extinguisher specifications
Item
Dimensions
Startup current
Startup voltage
Startup mode
Maximum operating
pressure
Storage pressure
Cylinder volume

7.3 (Optional) Standard Fire Extinguishing System

7.3.1 Fire Alarm Control Panel

The fire alarm control panel provides the following functions:
●
●
Issue 01 (2021-04-20)
Specifications
Outer diameter of the steel cylinder: 300 mm
0.5 A
24 V DC
Electromagnetic startup
50°C: 3.4 MPa
20°C: 2.5 MPa
61 L
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 rectified.
Copyright © Huawei Technologies Co., Ltd.
7 Fire Extinguishing System
95