Exact Extract — Huawei HCSA-Presales-Data Center Facility (Modular DC) V1.0 Training Material, PDF page 39

“FusionModule800: One Row One DC ⚫ Total IT racks: 0~12 rack Integrated architecture Electrical cable tray (optional) ⚫ Cooling: Rack A/C（12.5kW/pcs) Data cable tray(optional) ⚫ Cold and hot aisle containment: Cold aisle containment Spring to open the door(rear) 250mm+1100mm hot aisle containment. Camera (optional) Spring to open the door(front) ⚫ Maximum IT load: ≤ 40kW（T1), Indicator light ⚫ Power density per rack ≤ 7kW(T1) Glass PDU door 2000 mm Touch screen UPS Aisle Monitoring module Cooling 1100 mm Hot aisle 250 mm Cold aisle Maximum racks configuration: 1 ≤ N ≤ 12 39 ”

Technical Deep Dive

FusionModule800 uses a converged cabinet to integrate the monitoring system, cooling equipment, and UPS components, alongside separate IT and battery cabinet/rack elements.

The converged cabinet integrates monitoring, precision cooling, UPS and associated distribution, while the IT cabinets house computing equipment and battery cabinets or racks provide the specified backup energy. This all-in-one arrangement reduces separate infrastructure footprints and simplifies integration. The actual battery configuration depends on backup duration and electrical architecture; a particular site may not deploy every optional cabinet type in the same way.

FusionModule800 uses standardized configurations for different power and availability needs. Engineers must distinguish UPS apparent-power rating, permitted IT load, cooling output, power-path redundancy and installed optional functions. Validating these parameters together prevents an apparently attractive cabinet combination from failing installation, thermal management or service-continuity requirements.

Verification principle: confirm the exact product revision, operating condition, selected option and relevant Huawei documentation before using this result in a customer proposal. A feature shown for a particular configuration should not automatically be assumed to apply to every module or installation; normal technical, commercial and safety checks still apply.

Source reference: uploaded Huawei training material, PDF page 39.