Installation Environment; Installation Clearances - Huawei UPS5000-E-12 User Manual

UPS5000-E-(40 kVA-320 kVA)
User Manual

3.1.1.2 Installation Environment

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3.1.1.3 Installation Clearances

Reserve sufficient clearances around the cabinet to facilitate operations and ventilation:
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Figure 3-2 Reserved clearances (unit: mm)
Issue 10 (2015-09-15)
Do not install the UPS in high temperature, low temperature, or damp areas. For details
about environmental specifications, see chapter
Install the UPS far away from water sources, heat sources, and flammable or explosive
materials. Keep the UPS away from direct sunlight, dust, volatile gases, corrosive
materials, and salty air.
Do not install the UPS in environments with conductive metal scraps in the air.
The optimal operating temperatures for valve regulated lead acid (VRLA) batteries are
20–30° C. Operating temperatures higher than 30° C shorten the battery lifespan, and
operating temperatures lower than 20° C reduce the battery backup time.
Reserve a clearance of at least 800 mm from the front of the cabinet.
Reserve a clearance of at least 500 mm from the top of the cabinet.
When a top outlet kit is installed (no antiseismic kit is installed), you can install the
cabinet against a wall. When no top outlet kit is added, keep a clearance of at least 500
mm from the rear of the cabinet. If you need to perform operations at the rear of the
cabinet, keep a clearance of at least 800 mm.
Figure 3-2.
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