Installation Environment; Installation Clearances - Huawei UPS5000-A User Manual

UPS5000-A-(400 kVA-600 kVA)
User Manual (60 kVA, PF=0.9)
Figure 3-2 Dimensions (600 kVA, unit: mm)

3.1.1.2 Installation Environment

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3.1.1.3 Installation Clearances

Reserve the following clearances around the cabinets to facilitate operations and
ventilation:
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Issue 06 (2022-01-27)
Do not install the UPS in an environment where the operating temperature
and relative humidity are beyond the ranges stipulated in the technical
specifications.
Keep the UPS far away from water, heat sources, and flammable and
explosive substances. Install the UPS in an environment free of dust, volatile
gas, salt, and corrosive materials. Avoid direct sunlight.
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 cabinets for
ventilation and operations.
Reserve a clearance of at least 500 mm from the top of the cabinets for
operations.
Reserve a clearance of at least 500 mm from the rear of the cabinets for
ventilation. If the UPS will be operated from the rear, reserve a clearance of at
least 800 mm for operations.
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