Energy Portfolio by Welotec & Westermo

Solutions built for the Grid

Welotec and Westermo combine forces to deliver future-proof technologies for energy utilities. From IEC 61850-3 certified Substation PCs and industrial switches for primary substations to robust routers and LTE 450 MHz antennas for secondary substations – we offer scalable, secure, and intelligent solutions for digital substations and critical infrastructure.

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Secure, versatile, and rugged cellular routers for 450MHz networks.

The Merlin series of cellular routers provides reliable network connectivity for 450 MHz applications. These applications often use infrastructure spread across large, remote areas. With the Zero Touch deployment software Activator, Merlin routers are quick and easy to set up, allow advanced remote management of large networks, and allow real-time monitoring to ensure optimal router performance.

Explore the Merlin range

Robust and secure Ethernet networks in substation automation applications

A substation offers perhaps the most demanding environment for electronic products imaginable. Not a single data packet may be lost in the data communication between the various IEDs (Intelligent Electronic Device) and the control system. This places extreme demands on the network switches.

Our range of devices offers zero packet loss for error-free, uninterrupted applications while securing substations from cyber threats. Regardless of your application needs, Westermo has got you covered.

Zero packet loss starts here

IEC 61850-3 certified

Rugged Edge Computing for substation automation

The fanless Welotec RSAPC Mk2 Rugged Substation Automation Server offers outstanding performance and a space-saving design for critical infrastructures. Its innovative heat dissipation system optimizes space utilization in server racks. It allows easy and flexible implementation of IEC 61850 in Process Bus and Station Bus. Application virtualization provides extensible functionality and the design ensures state-of-the-art cybersecurity.

Meet our Powerhouses

Secondary Substation

LTE 450 MHz antennas for private networks

For the reliable connection of digital secondary substations and utility applications, Welotec offers outdoor-suitable LTE 450 and combined LTE antennas with MIMO technology. These antennas are compatible with 4G LTE 450 MHz routers and other end devices and ensure stable connections even under challenging conditions.

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