Figure 3-2 Appearance 2
(1) External horn strobe (2) Card reader (3) End door (main entrance)
(4) Ventilation window (5) Water re extinguishing
pipe
(6) Feeder window
(7) Emergency door (8) External EPO button (9) Ground point
(10) Fire control box
3.2 Pre-fab. Module Thermal Insulation Structure
The pre-fab. module is furnished with a thermal insulation layer composed of steel
plates, bulk rock wool, and rock wool panels.
The pre-fab. module uses the rock wool sandwich panel structure for thermal
insulation. The protection structure uses the 100 mm thick re-retardant level A1
rock wool material, which complies with the GB 8624-2012 design standard and
RoHS environmental protection directive, and meets the requirements for thermal
insulation and re resistance.
3.3 Pre-fab. Module Coating
The current standard pre-fab. module coating solution passes the 1440-hour salt
spray test. According to the ISO12944 standard, the pre-fab. module provides the
VH protection level in C3 and C4 environments.
FusionDC1000A Prefabricated All-in-One Data
Center
Product Description (IT Scenario) 3 Structural system
Issue 04 (2023-11-10) Copyright © Huawei Digital Power Technologies Co., Ltd. 11