
Applications
Power equipment by application
The same transformers, switchgear, generators and UPS serve every application. What changes is the constraint that sets their ratings.
In a factory it is often the start of the largest motor. In a data centre it is the redundancy concept. On a battery or solar connection it is the reactive power the grid code asks for.
Naming that constraint early saves more than any later optimisation, because it decides the rating and the rating decides nearly everything after it.
Applications





What decides the rating, by application
| Application | Typical chain | What usually decides the rating |
|---|---|---|
| Data centres | Grid, MV switchgear, transformers, generators, UPS, cooling | The redundancy concept and the non redundant load |
| Industrial facilities | Grid, MV switchgear, transformer, LV board, process loads | Motor starting and harmonic loads, more often than the running load |
| Commercial buildings | Grid, substation, dry type transformer, main switchboard | Diversified building load and the fire strategy |
| Utilities and infrastructure | Network, ring main unit, transformer, LV distribution | The network operator's standard |
| Renewable energy connections | Inverters or converters, transformer, MV switchgear, grid | Apparent power, including the reactive power the grid code requires |
Building or expanding a facility?
Send the whole equipment schedule as one project, each item with its own requirements.