Transformer
A transformer is electrical equipment that raises or lowers voltage by electromagnetic induction. Large power transformers step transmission voltage down at a data center substation, and smaller units step it down again inside the campus. High-voltage power transformers are custom-built and can have long manufacturing lead times, so their availability often affects energization schedules.
The full guide · Power & interconnectionSubstation Proximity and Capacity for Data Center SitesHow substation distance, type and available capacity affect a data center site, what “available capacity” really means, and how to check it before you commit.Where Transformer comes up
- Power & interconnectionTransformer and Switchgear Lead Times for Data Centers
- Markets & economicsData Center Equipment Supply Chain Constraints: Turbines, Transformers, Chillers and Chips
- Land & site fundamentalsHeavy-Haul Routes and Construction Access for Data Centers
- Decisions and trade-offsUtility-Owned vs. Customer-Owned Substations for Data Centers
- Power & interconnectionLoad Ramp Schedules: How to Phase Power for a Data Center Campus
- Campus design & constructionHow Long Does It Take to Build a Data Center? Design, Permitting and Construction Phases
- Feasibility, diligence & dealsData Center Construction Costs per MW and the Site Factors That Drive Them
- Power & interconnectionPower Timelines: Why “When” Matters as Much as “Where”