Europe Case Studies

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PQSys® - Dortmund
Power Quality System

An advanced Power Quality and Voltage Regulation solution for reliable grid monitoring, fault recording, transformer voltage control, and secure communication in high-voltage substations. Supports efficient network operation, enhanced power quality analysis, and improved transmission system stability.

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PQmobil® - Augsburg
Mobile Power Quality Analysers

A Power Quality monitoring solution at a modern waste-to-energy facility identified electrical disturbances affecting operations. Detailed network monitoring and EMC analysis detected excessive supraharmonics and grounding deficiencies, helping improve reliability, power quality, and stability across the low-voltage network.

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PQmobil® – Germany
Mobile Power Quality Analysers

A Power Quality monitoring solution used to identify electrical disturbances, verify filter performance, and support compliance with grid connection standards. The system provides accurate Class A measurements, power analysis, and continuous monitoring to improve network reliability, operational safety, and power quality.

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PQSys ® – Frankfurt
Fixed Power Quality Analysers

A Power Quality monitoring solution for a major airport infrastructure project, supporting energy monitoring, fault detection, and long-term power quality analysis across multiple substations. The system provides accurate Class A measurements, advanced fault analysis, and integration with modern control systems.

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PQSys ® – Germany
Fixed Power Quality Analysers

A comprehensive Power Quality monitoring solution across a medium- and low-voltage campus network, providing accurate load flow analysis and long-term grid monitoring. The system supports energy research, renewable integration, battery storage analysis, and smart charging infrastructure through reliable measurement and data evaluation.

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LVRSys® - Malta
Low Voltage Regulation System

An advanced low-voltage regulation solution designed to stabilise voltage levels across distribution networks affected by overvoltage, undervoltage, and phase imbalance. The system regulates each phase individually, improving power quality, supporting renewable integration, and ensuring reliable voltage compliance.

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REG-D ® – Brussels
Voltage Regulation System

A digital voltage regulation solution for high-voltage substations, supporting reliable transformer control, parallel regulator operation, and modern communication integration. The system delivers stable voltage regulation, improved operational flexibility, and dependable performance across transmission networks.

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EOR-3DS® - Germany
Voltage Regulation System

Netze BW GmbH implemented the A. Eberle EOR-3DS Process Interface & Detection Unit (PIDU) as part of its digital substation rollout in Germany. The solution enables fully digital communication, secure IIoT connectivity, remote load-break switch control, and highly accurate measurement across substations. Designed for modern smart grid infrastructure, the system supports secure MQTT and SCADA integration while improving operational reliability, monitoring, and automation across thousands of substations.

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REGSys® - TSO Belgium
Voltage Regulation System

Belgium's first 100 MWh grid-connected battery project required advanced voltage regulation at a 70/20 kV primary substation. The REGSys™ solution, controlled by REG-DA, provides flexible voltage management and seamless IEC 61850 SCADA integration for this pioneering energy storage installation.

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PQmobil® - Industry Germany
Mobile Power Quality Analysers

A major German event operator uses PQ-Box 300 analyzers to monitor power quality at large-scale festivals. The IP65-rated devices provide reliable outdoor measurements, supraharmonic analysis up to 170 kHz, and comprehensive data logging to prevent power disturbances during high-demand events.

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EORSys® - Germany
Short Circuit Indication and
Earth Fault Detection

Netze BW selected the EOR-3DS Process Interface & Detection Unit (PIDU) to support its digital substation rollout. The solution enables secure digital communication, remote switch control, and high-accuracy measurements, helping modernize hundreds of substations across Germany.

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LVRSys® - Switzerland
Low Voltage Regulation System

A Swiss DSO faced recurring PV system shutdowns caused by overvoltage at the end of a rural feeder. An LVRSys™ Pole-Mount line regulator was installed directly at the customer connection point, eliminating complaints and maintaining stable voltage performance for more than three years.

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