Data Centers & Mission-Critical
Data Centers & Mission-Critical
Switchgear and busduct configurations engineered for high-availability, redundancy-oriented data-centre power distribution — from incoming HT switchgear and transformer LV switchboards to UPS output panels and IT-floor busduct.
Redundancy-oriented design
Dual-corded distribution with A/B segregated switchboards and busduct paths so that any single distribution element can be isolated for maintenance without dropping the IT load. Designs are reviewed against the customer's availability objective and white-space layout.
Form 4b LV switchboards
LV PCCs and UPS-output switchboards built to Form 4b — full segregation between busbar, functional units and outgoing terminations — using IEC 61439 verified designs with copper-busbar construction and arc-resistant variants where opted.
Sandwich busduct for IT floors
Compact, low-impedance busduct rising from substation level to IT floors with plug-in tap-off boxes for PDUs. Reduced fire-load compared to cable trays and engineered for predictable fault performance.
- A/B redundant rising mains
- Plug-in tap-off for hot-swap PDU connection
- Fire-barrier sleeves at every floor crossing
- Seismic-rated supports
Documentation & FAT
Customer-witnessed FAT for protection settings, transfer schemes and status integration with BMS / DCIM. Comprehensive O&M documentation and as-built drawings handed over with the equipment.
Typical Ratings
- MVup to 36 kV / 40 kA
- LVup to 6300 A / 100 kA
- Busductup to 6300 A, IP55
- FormForm 4b on LV PCCs
Standards
- IEC 62271-200 (MV)
- IEC 61439-1/2 (LV)
- IEC 61439-6 (busduct)
- IEC 60529 (IP)
Typical Applications
- Hyperscale & colocation data centres
- Enterprise data centres
- Telecom MSCs
- Hospital & airport critical loads
- Broadcast & trading floors
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