External Environment Requirements - Huawei FusionModule1000A20 Installation Manual

FusionModule1000A20 Prefabricated All-in-One Data
Center
Installation Guide

2.5 External Environment Requirements

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Issue 02 (2020-01-15)
pre-fab. module ground point. When a ground grid is pre-buried, the ground lug
must be long enough to connect to a ground point on the pre-fab. module.
− Ground cable method: Use a 95 mm
the cable to the pre-buried ground grid, and connect the other end to the pre-fab.
module ground point. When a ground cable is used, the ground cable must be routed
through a plastic-coated metal hose.
 The screw reserved at a ground point is an M12 screw.
 A pre-fab. module can be grounded in the TN-S or TN-C-S mode.
Temperature: –20° C to +55° C
Relative humidity: 5%–95% RH
Solar radiation: ≤ 1120 W/m
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cable as the ground cable, connect one end of
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2 Site Requirements
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