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Future-Ready Substations

The Foundation for Digital Substations

From industrial Ethernet switches to virtualized vPAC servers, our IEC 61850-3 certified substation computing and networking solutions provide the secure foundation for protection, automation, SCADA, and future-ready grid applications.

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Resilient Grid Connectivity

Connecting the Modern Distribution Grid

Secure telemetry, remote monitoring, and telecontrol for secondary substations and grid edge assets. Our industrial cellular routers combine private LTE 450 MHz and 5G RedCap in a single device — backed by utility-grade antennas, giving grid operators reliable, redundant communications for smarter, more resilient power distribution.

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Industrial Edge Computing

Secure, Connected and Ready for Industry 4.0

Connect assets, process data at the edge, and deliver secure remote service from anywhere. Our fanless Industrial Edge Computers and open, vendor-neutral software platforms provide the foundation for scalable edge applications and digital manufacturing - built on open standards, without vendor lock-in.

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Tradeshow

Meet us at CIGRE 2026

23.08.2026 - 28.08.2026

Palais des Congrès de Paris
Booth: C155
Westermo Booth

Join Welotec and Westermo at Booth C155 to experience the future of the software-defined grid. Discover our IEC 61850-3 certified computing platforms, virtualized protection and control (vPAC) architectures, and resilient industrial networking solutions.

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Solutions for Critical Infrastructure
and Industrial Operations

The Challenge

Organizations operating critical infrastructure and industrial environments face increasing demands for digitalization, cybersecurity, operational resilience, and efficiency. Whether modernizing power grids, managing distributed energy assets, or advancing industrial automation, success depends on secure computing platforms, reliable networking, and scalable software-defined architectures.

Our Approach

Welotec and Westermo deliver mission-critical computing and networking solutions that connect, secure, and virtualize the systems powering modern energy infrastructure and industrial operations. From IEC 61850-3 certified substation computing platforms to industrial edge computers, our combined portfolio helps organizations build resilient, future-ready operations.

Open Ecosystem

Our experts help shape the standards behind the digital substation — contributing to IEC and CIGRE working groups, the UCA International Users Group, the vPAC Alliance, and Linux Foundation Energy,. As part of Westermo, we build on open standards instead of proprietary lock-in, supporting organizations worldwide in their digital transformation.

Digital Substation

Virtualized Protection, Automation and Control (vPAC) for the Software-Defined Grid

The transition toward digital substations is transforming how utilities design, operate, and secure critical grid infrastructure. Modern architectures require high-performance computing platforms capable of consolidating protection, automation, control, and cybersecurity workloads into resilient virtualized environments.

Welotec and Westermo enable utilities, transmission and distribution system operators (TSOs and DSOs), and system integrators to deploy software defined substation architectures based on open standards such as IEC 61850. Our combined substation computing and networking portfolio provides the foundation for vPAC deployments — reducing hardware complexity while improving flexibility, scalability, and operational efficiency.

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Secondary Substation

Secure Connectivity and Resilient Communication for Grid Edge Assets

As electricity networks become more decentralized, reliable communication and remote visibility are essential for maintaining grid stability. Secondary substations require secure networking technologies that ensure continuous operation — even in challenging environments and during critical events.

Welotec and Westermo provide resilient communication solutions for monitoring, telecontrol, and remote operation of secondary substations. Combining industrial cellular routers, rugged Ethernet switches, and high-performance antennas, our joint portfolio helps grid operators maintain reliable connectivity across distributed energy networks.

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Machinery & Manufacturing

Industrial Edge Computing for Smart Machines and Connected Production

Modern manufacturing demands more than connectivity. Machine builders and industrial operators need scalable edge computing platforms capable of processing data locally, running containerized applications, and securely connecting operational technology with cloud environments.

Welotec enables digital manufacturing through open edge computing solutions, fanless industrial computers, and vendor-neutral software platforms. Together with our sister company Beijer Electronics and through open-source initiatives like SEALMAN organizations can deploy scalable edge applications, improve machine uptime, and create new digital services without vendor lock-in.

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Future-Ready Substations