Technical power distribution
Distribution to racks and cabinets, busbar and track systems, rack power strips and the boards and sub-mains feeding them.
Data Centres
Data Centre Electrical Services and Technical Facility Power
Electrical work in a data hall, comms room or other technical facility is defined by two things: density and change control. Power is concentrated, the cooling that supports it is itself an electrical load, and almost nothing can be worked on without a documented understanding of what it feeds and what happens if it is interrupted.
That applies as much to a single comms room inside an office as it does to a purpose-built facility. GridGuys is a lead-connect platform and does not carry out electrical work. We pass the details of the requirement to an electrical contractor working in technical environments, who assesses it and responds to you directly.
Scope
Electrical requirements in technical facilities
Enquiries range from a rack-level addition in a comms room to distribution works across a data hall.
Capacity and expansion works
Extending distribution to serve additional racks, rows or rooms, and works arising where existing distribution has been filled by earlier additions.
Resilience arrangements
Dual-path distribution, connections to UPS and standby supplies, and works associated with maintaining separation between supply paths.
Containment and cable management
Overhead basket and tray, underfloor routes, segregation between power and data, and keeping routes workable as the room fills.
Mechanical and cooling power
Supplies to cooling plant, CRAC and CRAH units, pumps and ventilation, which frequently represent a substantial share of the facility's total load.
Testing, inspection and records
Periodic inspection in a live environment, thermographic surveys where required, and keeping schedules and records accurate as the room changes.
Practicalities
Common project drivers
These are the points that most often shape the programme, the method and the price on this type of project.
- 01
Growth in rack count or density
Adding equipment, or replacing it with denser equipment, is the most common reason distribution needs revisiting in an existing facility.
- 02
Consolidation or relocation
Moving equipment between rooms, sites or providers creates electrical works at both ends, usually against a fixed migration date.
- 03
Room build and fit-out
New comms rooms and technical spaces within commercial buildings need distribution, containment and cooling supplies installed as a coordinated package.
- 04
Records that no longer match reality
Rooms that have grown incrementally often reach a point where the schedules and labelling need bringing back in line with what is actually installed.
Where it applies
Facilities this applies to
The same electrical principles apply across a range of technically demanding environments, at different scales.
- Colocation and purpose-built data centres
- Enterprise server rooms and data halls
- Comms rooms within commercial buildings
- Edge and regional facilities
- Broadcast and media technical areas
- Control rooms and network operations centres
- Research computing and laboratory facilities
- Telecoms and transmission sites
Related work
Related commercial electrical requirements
Data centre electrical work overlaps heavily with resilience and infrastructure requirements elsewhere on the site.
Warehouses and industrial sites
Technically demanding environments alongside industrial and logistics premises.
Critical power, UPS and generators
Supported supplies and standby arrangements underpin most technical facility distribution.
Electrical infrastructure and switchgear
Feeding a data hall usually depends on the building's wider distribution and switchgear.
Commercial EICR and fixed wire testing
Inspection and testing in a live technical environment needs planning around what can and cannot be isolated.
Electrical maintenance
Continuing maintenance and record-keeping matter more in rooms that change frequently.
See the full range on our commercial electrical services hub.
Useful information when enquiring about data centre works
You do not need all of this to submit an enquiry, but the more you can include, the more accurately a contractor can respond.
- The type of facility and roughly how many racks are involved
- Whether the room is live, being expanded or being built
- What the works are intended to achieve
- Whether dual-path or supported supplies are involved
- Any change control, permit or escort requirements on site
- Whether works must be carried out without interrupting load
- Existing schedules, drawings or capacity records if available
- Any fixed migration, handover or occupancy date
How GridGuys works
A lead-generation and contractor-matching service
GridGuys does not carry out electrical work. We take your enquiry, review what is needed and introduce you to an electrical contractor working in that category. From the introduction onwards, the contractor deals with you directly.
- 01
Describe the project
Give the site details, the works required and anything you already have such as drawings or photos.
- 02
We review the enquiry
We look at the scope, location and timeframe so the enquiry goes to a contractor set up for that work.
- 03
You are introduced
We connect you with an electrical contractor whose capabilities match what you have described.
- 04
You receive a quotation
The contractor prices the works and deals with you directly from that point onwards.
FAQs
Data centre electrical questions
Enquire about data centre electrical works
Tell us about the facility, the works involved and any constraints on interrupting load. Your enquiry is passed to a contractor working in technical environments.