Power Distribution & Three-Phase SuppliesAcross East Anglia.
Distribution boards, circuits and equipment supplies planned around actual demand.
Discuss your project
CRS fleet · composite imageAssessing your power requirements
A commercial supply should support the equipment your business actually uses. We review existing arrangements and proposed demand before planning boards, additional circuits or equipment connections.
New equipment and expanding premises can change the demands on an electrical installation. We assess the proposed loads and existing arrangements before recommending alterations.
A larger distribution board alone does not increase the capacity of the incoming supply.
What we can do for your premises.
Distribution boards and additional circuits
We can install or replace distribution equipment, add circuits and provide submains within the agreed scope. Protective arrangements, identification, schedules and accessible maintenance are considered as part of the work.
Where practical, we allow for agreed future growth rather than filling all available space at the outset.
Dedicated equipment supplies
Specialist equipment may need its own circuit or a particular supply arrangement. We work from the manufacturer's information and the agreed installation requirements.
Connection responsibilities and commissioning by other specialists are clarified before work starts.
Three-phase supplies
We assess loading and the distribution of demand across phases where applicable. Any changes needed to the incoming network supply require coordination with the relevant provider.
Availability and costs of supply upgrades cannot be confirmed by changing the internal installation alone.
Surge protection
Surge protection can form part of the electrical design to address transient overvoltages. It is not a backup power supply and does not keep equipment operating through a power cut.
Selection depends on the installation and applicable design requirements.
Power track and floor boxes
Power track can support compatible floor boxes in suitable installations. Loading, tap-off compatibility, access and protective arrangements must be considered together.
Future additions are assessed against system capacity.
Clean earth installations
Where specified for equipment, we can review clean earth requirements as part of the design. Necessary protective earthing remains essential.
Plan for growth
We discuss likely additional equipment, staffing changes and space use. Spare ways, cable routes and incoming capacity are separate considerations, each of which may affect future expansion.
Shutdowns and handover
We plan isolation around your business and coordinate essential equipment with your team. Outside-office-hours work can be arranged subject to availability.
Completed electrical work is tested and supported by the appropriate certification and circuit information.
Coordinate equipment and building plans
Provide equipment ratings, manufacturer instructions and details of any planned expansion. This allows us to consider dedicated circuits, distribution changes, cable routes and access before the layout is fixed. Interfaces or commissioning by equipment specialists are clarified in the scope.
Practical spare capacity
Allowing room in a distribution board and containment may help future alterations, but it does not establish the capacity of the incoming supply. We explain where further assessment or network-provider involvement is needed, including for a proposed increase in demand.
Clear scope. Coordinated delivery.
Survey & scope
We assess your building, discuss how you use it and agree what the installation needs to achieve.
Planning
We coordinate layouts, access, equipment requirements and shutdowns with your programme.
Installation
We carry out the agreed work, coordinate with other trades and keep you informed of changes.
Testing & handover
We test the completed work and provide appropriate records and certification for the agreed scope.
Clear scope. Proper handover.
Clear quotations
Scope, access and responsibilities explained before starting.
Coordinated delivery
Shutdowns and installation work planned with your team.
Useful documentation
Appropriate testing, certification and information at completion.
Built for today. Planned for future growth.
We discuss your plans and explain which allowances are worthwhile.
Electrical capacity
Space for cabling
Flexible installations
Accessible routes
Future equipment
Future additions depend on compatibility, available capacity and any necessary approvals. We explain practical options and costs before work is agreed.
Great Yarmouth · Norwich · Lowestoft · King’s Lynn · Cambridge
Commercial projects across Norfolk, Suffolk & Cambridgeshire.
Based in Great Yarmouth, CRS works with businesses in Norwich and across the surrounding area. Tell us where your premises are and what you need; we will discuss the project scope, access and availability.
LASTING RELATIONSHIPS.
Frequently asked questions.
Will a bigger board give us more incoming power?
No. The distribution board is one part of the installation. Incoming supply capacity and the proposed loads need separate assessment.
Can you install three-phase equipment supplies?
We can discuss suitable supplies for the specified equipment. Existing capacity, loading, protective arrangements and any provider requirements must be assessed.
Is surge protection a backup supply?
No. Surge protection addresses transient overvoltages within the design. It does not keep equipment running during a power cut.
Related commercial services.
Discuss a supply alteration
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