Installation Environment; Installation Clearances - Huawei UPS5000-S Series User Manual

UPS5000-S-(350 kVA-800 kVA) User Manual
User Manual
Figure 3-3 Dimensions (800 kVA, unit: mm)

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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Issue 05 (2019-02-27)
Do not install the UPS in high temperature, low temperature, or damp environments.
Install the UPS away from water sources, heat sources, and flammable or explosive
materials. Keep the UPS away from direct sunlight, dust, volatile gases, corrosive
materials, and air dense with salt particles.
Do not install the UPS in environments with conductive metal scraps in the air.
The optimal operating temperatures for valve-regulated lead-acid batteries (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.
If a top air-flow cabinet is deployed, the UPS can be installed against a wall and no space
needs to be reserved at the rear (except the 800 kVA UPS). If no top air-flow cabinet is
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