Beyond consumption measurement

  • Power quality monitoring (EN 50160)
  • Low-voltage network observability
  • Local device control with EDGE computing (PV, EV, Heat pumps)
  • Installed with Rogowski coils, it upgrades existing substations quickly and non-invasively.

Key features

The IE.7 RC utilizes a Rogowski coil – a flexible current sensor that simply wraps around the conductor, providing accurate measurements without the need for complex and time-consuming installation work.

  • Retrofit solution for LV transformers: A simple and cost-effective way to add monitoring capabilities to existing low-voltage (LV) transformer installations without service interruptions.
  • Grid monitoring: Real-time analysis of power quality indicator according to EN 50160, including voltage sags/swells, power failures, harmonics up to the 15th order, and THD.
  • EDGE computing: IE.7 RC goes beyond monitoring — it controls PV systems, EV chargers, and heat pumps. With embedded EDGE computing, you can balance loads, optimize generation, and manage peak demand.
  • Modular design: Field-exchangeable communication modules (ETHERNET, P1, RS485, I/Os) support future upgrades and integrations.
  • Grid monitoring: Power quality indicator according to EN 50160 (voltage sags and swells, power failures, magnitude of supply voltage, voltage and current harmonic analysis up to 15th harmonic, THD).
  • Additional features (beyond EN 50160): real-time monitoring and analysis of: over/undercurrent, over/underpower (active/reactive, consumption/generation), power factor, THD.

IE.7 with External Rogowski Coils

Would you like to know more about the product? Make sure to download the brochure and get more information about the features, benefits and technical specifications.
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Smart energy product portfolio

Our robust portfolio of smart metering solutions enables us to predict future needs for efficient energy management. Based on digitized IoT solutions, our products and services provide utilities with the data they need to manage energy consumption, anticipate demand and optimize costs.
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Advanced visualization

All collected data is visualized and analyzed through the Symbiot software suite, providing clear, user-friendly insights. You can view:

  • Phasor diagrams with voltages/currents angles.
  • Harmonics and THD.
  • Transformer locations (future plans).
  • Four-quadrant power measurement and energy registration.
  • Vector or arithmetical energy registration methods.
  • Instantaneous values: current, voltage, power, power factor, frequency.

Key benefits: Tailored solution for diverse stakeholders

Transmission system operators (TSOs)

Support for system balancing and maintaining system reserves. Ensuring battery storage response time under 15 seconds for rapid participation in energy services.

Distribution system operators (DSOs)

Protection of the low-voltage grid, enhanced control, and forecasting.

  • Load control via IE.7 RC smart meters (e.g., limiting power at the consumption point).
  • Predictability of network events up to 24 hours in advance.
  • A foundation for better planning and fewer outages.
  • Local automation and reduced need for physical interventions.

Active consumers

Optimization of consumption and generation using built-in devices.

  • PV plant only: Ability to reduce production during periods of negative electricity prices (avoid penalties for feeding into the grid).
  • PV + battery storage: Possibility to feed energy into the grid and collaborate with energy traders (e.g., flexible energy sales).
  • Heat pump + EV charger: Coordination of consumption with local grid constraints, optimization of operation based on tariff structures.

Sustainability commitment

Designed with sustainability in mind, IE.7 RC follows circular economy and eco design principles, featuring modularity, a longer lifespan, and easy upgrades.

 

  • The modular design enables a longer lifespan, easy upgrades, and independent replacement of components.
  • Non-invasive installation using Rogowski coils eliminates the need for physical modifications to existing infrastructure and reduces the environmental impact during deployment.
  • Optimized manufacturing with reduced resource usage and components with a lower carbon footprint.
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