Installation Clearances - Huawei UPS5000-S-600 kVA User Manual

UPS5000-S-600 kVA
User Manual (Singapore, Three-phase, Three-wire)
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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 01 (2021-04-14)
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. If no top air-flow cabinet is
deployed, at least 500 mm space should be reserved at the rear for
ventilation. If the UPS will be operated from the rear, at least 800 mm space
should be reserved for operations.
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