Cable System Design Support
Specialist high voltage cable design support for complex power and energy projects.
Overcome your cable system design challenges.
When you’re working on a live cable system design, getting the technical detail right matters. Power Supplies Group provides specialist cable system design support to engineering teams, project engineers and specifiers working across power infrastructure and energy projects.
Whether you need support with a new design, a second opinion on an existing design or help resolving a specific technical challenge, we can work alongside your project team to provide practical, engineering-led guidance.
Our expert team can provide the specialist input you need to develop or validate your design, across all power and energy sectors.
Cable system design services from experienced specialists
A cable system needs to work as a complete system. Cable selection, accessories, installation conditions, electrical performance and applicable standards all need to work together as part of a safe, compliant and reliable design.
That’s where PSG can support. Our cable system design support is intended for project teams that need specialist input to progress or validate designs, helping to reduce risk at every stage of procurement, construction and operation.
We can support with:
- Cable system design and design development
- High voltage cable design
- Cable selection and technical assessment
- Cable sizing and system configuration
- Cable and accessory compatibility
- Design and specification reviews
- Installation and buildability considerations
- Technical calculations and modelling
- Standards and DNO requirements
- Existing design validation
- Technical queries and design changes
- Design documentation and technical submissions
Our cable system design services
Cable selection and system configuration
We consider operating conditions, installation environment, cable construction, accessories and more to make sure our cable system design is fit for purpose.
HV/EHV cable design
High voltage cable systems need careful consideration around electrical, thermal, mechanical and installation requirements. We have extensive experience in HV and EHV cable system design and engineering.
Design review and validation
Our independent technical reviews assess whether your proposed system is suitable for the installation and highlight any areas that need further consideration.
Cable and accessory compatibility
Cable systems rely on compatible components working together. We assess the relationship between cables, joints, terminations and other system components to help reduce project risk.
Installation and buildability
Our experts consider factors such as cable routing, installation methods, access, handling and site conditions as part of the design process, helping to identify potential installation challenges before work begins.
What sectors do we work with?
We provide cable system design support across power infrastructure, energy generation and other applications where cable performance is critical.
We work across:
- Power distribution and DNO networks
- Power transmission infrastructure
- Battery Energy Storage Systems (BESS)
- Solar and wind energy projects
- Flexible generation
- Data centres and critical environments
- Green hydrogen developments
- Hydropower schemes
We’ve supported more than 100 projects across solar, BESS and other infrastructure schemes.
Every project brings its own technical requirements, standards, approval processes and installation challenges. Our role is to provide the specialist cable expertise needed to navigate those requirements and make informed decisions.
Why use PSG for cable system design?
Specialist cable expertise
We focus specifically on cable systems, giving engineering and project teams access to specialist knowledge across cable selection, system configuration, accessories and installation considerations.
Design support backed by supply chain knowledge
Our technical understanding is supported by relationships with leading cable and accessory manufacturers. This means we can combine design input with detailed product and system knowledge.
Independent technical input
We pride ourselves on honest, independent advice that helps you arrive at the right solution for your application. If we identify a technical issue, compatibility concern or specification gap, we’ll explain it and work with you to find the best solution.
Experience across power and energy
We’ve supported more than <Celeste to insert> projects across power distribution, transmission and renewable energy, including solar and BESS developments, with experience of HV/EHV cable applications.
Practical, project-focused support
We understand that design decisions ultimately need to work on site. We consider practical installation and buildability requirements alongside technical performance.
Our accreditations
Showcasing our quality and commitments
Power Supplies Group is committed to quality and we have achieved certification to ISO 9001: 2015, the globally recognised standard for quality management.
We are accredited with Constructionline, the UK’s largest online register for pre-qualified contractors and consultants to the construction industry.
We’re also proud to have achieved Cyber Essentials certification, reinforcing our ongoing commitment to cyber security, data protection and operational resilience.
Need support with your cable system design?
Request design support
If you need independent support on a cable system design, our specialist team can help.
Complete the form below and we’ll be in touch to arrange a consultation.