Huawei LUNA2000-2.0MWH-1H0 - Page 62

Figure 2-40 Appearance of a re cylinder
(1) Position of the electromagnetic valve after installation
Table 2-33 Technical specications of the re cylinder
Technical
Specications Fire Cylinder
Model 227M38UFAA
Operating voltage 24 V DC
Storage pressure (at 20°C) 2.5 Mpa
Maximum operating pressure (at
50°C)
4.2 Mpa
Startup mode Electromagnetic startup
Electromagnetic startup voltage/
current
24 V DC/0.6 A
Operating temperature -10°C to +55°C
Relative humidity ≤ 95% RH (non-condensing at 40°C)
Outer diameter of cylinder ≤ 324 mm
Cylinder height ≤ 706 mm
Gas release time 6s to 10s
Hose Length: 800 mm; diameter: DN20
Extinguishing Chemical HFC-227ea
LUNA2000-2.0MWH-1H0, 2H0 Smart String ESS
User Manual 2 Overview
Issue 02 (2021-11-15) Copyright © Huawei Technologies Co., Ltd. 54