Topic guide
Explore references on reliability, availability and redundant architectures. Review failure models, maintenance arrangements and system dependencies while keeping the evidence, methods and scope of each publication in view.
145–168 / 255
Energies (MDPI AG) 2019
Calculate the permissible time for a cooling outage with a pipe-volume energy balance and set the backup-cooling start time accordingly (here 300 s); high-temperature, contained designs give less time.
Uptime Institute 2010
Avoid labelling designs by N-count; run a path-based concurrent-maintainability analysis in Tier advisory tools.
Huawei Digital Power 2024
For lithium BESS/UPS rooms, require detection and segregation sized for a 30-60 s runaway escalation.
Siemens 2018
Offer W/m2 defaults by building type (data centre vs IT room) and redundancy-dependent simultaneity factors in early sizing.
Siemens 2012
Add "isolated-parallel rotary UPS" (N UPS + IP bus + chokes) as a UPS topology template.
Afet ve Acil Durum Yönetimi Başkanlığı (AFAD) 2018
In the site/structure module (TR profile), pull DD-2 spectral values from the AFAD map by coordinates.
Çakmak Avukatlık Bürosu 2026
Add a 'Türkiye incentive compliance' check: TS EN 50600 AC≥3, PC≥4, GL≥3.
Eaton 2018
Add backfeedProtection (internal or external), Icw/Icc rating and required SCPD to the UPS catalogue.
Uptime Institute 2025
When presenting availability improvements, emphasise procedure adherence and training alongside topology.
Uptime Institute 2016
In colocation or tenant scenarios, state explicitly that SLA credits rarely cover outage cost.
Uptime Institute 2017
Offer a 'distributed / IT-level resiliency' option in the redundancy selector, but do not automatically downgrade site topology because of it.
Uptime Institute 2019
In reliability analysis, weight on-site power as the single largest outage cause and assess redundancy (UPS, generators, distribution) accordingly.
Uptime Institute 2020
Preset the default 'typical' rack density for enterprise halls at around 8 kW, and offer explicit high-density options.
Uptime Institute 2021
Include WUE and carbon outputs by default in the sustainability report, since most operators do not measure them.
Uptime Institute 2022
When selecting a UPS topology, cite UPS failure as the leading power-incident cause and offer a maintenance bypass and redundant modules as defaults.
Uptime Institute 2021
When building a failure-mode catalogue, list the UPS, ATS/STS and generator as the main power-outage contributors.
Uptime Institute 2024
Structure the operational-readiness checklist around the seven M&O segments.
Uptime Institute 2026
Add an onsite primary generation scenario (gas turbine or engine) to the power module.
Uptime Institute 2022
Use the outage-cost distribution to justify redundancy upgrades: over $100,000 is common and over $1 million occurs in roughly one in four to five outages.
Uptime Institute 2023
Keep the default rack-density preset for enterprise facilities below about 6-8 kW.
Uptime Institute 2024
Compare the design rack density with the industry distribution; treat values above 30 kW as far above norms and trigger liquid-cooling and floor-loading checks.
Uptime Institute 2017
Keep 'TIER-Ready (Uptime) status' as a metadata field in the prefabricated module catalog.
Energies (MDPI AG) 2022
When considering VRLA UPS strings for grid services, account for frequency regulation (especially in a low SOC window) degrading batteries much faster than peak shaving, with capacity loss tracking internal resistance rise.
Schneider Electric 2015
Model PUE as a load-dependent curve of fixed plus proportional losses and show it at day-1, partial and full IT load rather than as one number.
All content and rights belong to the respective authors and publishers. SoSo CAD provides only the citation, its own summary and a link to the source, and is not responsible for the sources' content.
Monthly newsletter · free
Once a month: new library sources, changes to Turkish regulations and upcoming data centre events.
