Data Centers – Reliable Power Infrastructure for the Digital Future

Planning a data center project?

Overview

Data centers are at the core of the digital economy. They place extreme demands on reliability, scalability, and energy efficiency, where a robust power infrastructure is critical for continuous operations. Nexans Nordics delivers proven cable and system solutions that ensure stable power supply – today and in the future.

With deep technical expertise and extensive experience from Nordic and European projects, Nexans is a trusted partner for data centers of all sizes, from colocation facilities to hyperscale campuses.

Power solutions built for mission-critical environments

Nexans power cables and accessories form the backbone of data center power distribution. Our solutions are used to:

• Connect data centers to the grid and substations
• Distribute power internally across large and complex facilities
• Handle high loads from servers, cooling systems, and critical IT equipment

Our cable systems are designed for continuous operation, high availability, and long service life – even in environments where downtime is not an option.

A complete offering – from design to operation

Nexans Nordics offers more than cables. We provide a complete solution supporting the entire lifecycle of a data center’s power infrastructure:

• Medium- and high-voltage cables
• Cable accessories and system solutions
• Technical advisory and project support
• Installation and commissioning in collaboration with partners
• Solutions for future capacity increases and expansion

This enables data center operators to build scalable and future-ready facilities.

How a data center is built

Get a clear overview of how power and fiber work together in a data center – from grid connection to installation across the entire facility.

👉 Explore the solution

Designed for today’s and tomorrow’s data centers

The data center landscape is evolving rapidly:

• Previously, low-voltage solutions dominated smaller facilities
• Today, hyperscale and colocation data centers are driving demand for higher power capacity, more efficient distribution, and increased redundancy

Nexans solutions are designed to meet these requirements, with a focus on:

• High transmission capacity
• Minimal losses
• Optimized system efficiency
• Compliance with European and Nordic standards

Safety and sustainability at the core

Data centers require uncompromising safety. Nexans power cables are developed with:

• Halogen-free and flame-retardant materials
• Low smoke emission and enhanced fire safety
• Long service life and reduced environmental impact

We actively work with documentation and environmental data, including product declarations, to support our customers’ sustainability goals and contribute to a more energy-efficient digital infrastructure.

Nordic presence, global capabilities

With a strong presence in the Nordics and Europe, and manufacturing and delivery capacity tailored for large-scale projects, Nexans offers:

• High delivery reliability
• Consistent quality
• Local technical support in the Nordics

This provides our customers with confidence throughout the entire project lifecycle.

Building the data centers of tomorrow – together

Nexans Nordics supports data center operators, contractors, and consultants with solutions that combine reliability, scalability, and sustainability.

FAQ – Nexans Data Center Solutions

Frequently asked questions and answers about Nexans data center solutions

More than 60% are linked to disruptions in power distribution. Nexans provides highly reliable power cables and accessories to help minimize these risks.

By combining certified cables, predictive monitoring, and training for installation teams, Nexans helps reduce outages and ensure operational continuity.

Nexans develops fire-resistant and flame-retardant cables that meet the most demanding international standards.

With low-carbon cables (up to 50% reduction in CO₂ emissions) and recycling solutions, Nexans supports operators in reaching their ESG targets and significantly reducing Scope 3 emissions.

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