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Data Center Solutions
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- Senneca data centre containment doors, panels and sliding assemblies for hot and cold aisle containment, in glazed and solid construction with fire-rated and drop-away options. Senneca builds enclosures for mission critical environments as a distinct segment, so the containment is detailed to seal an aisle without obstructing rack access or the fire suppression discharge pattern.
Application
Installed at the ends of hot or cold aisles to stop supply and return air mixing, which is what allows the CRAC units to raise supply temperature and cut cooling energy. Drop-away or fusible panels are required so that on a fire alarm the containment opens and does not trap the suppression agent or the smoke inside the aisle, a requirement that has to be reconciled with NFPA 75 before the containment layout is fixed.
Standards & Reference 5 cited
UL 723
The same surface burning test as ASTM E84, published by UL. A product tested to one is tested to the other.
ASTM E84
Surface burning characteristics: the flame spread index and smoke developed index a material is classified by. Class A is the usual requirement in an occupied building.
Also citedNFPA 75NFPA 76ASHRAE TC 9.9 Thermal Guidelines
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