Products
Low-voltage grid automation solutions
We develop a smart hardware-software ecosystem for grid operators that intervenes in the operation of the grid live and can be installed within hours.
We answer the voltage problems caused by solar power plants and the growing consumption with automated, phase-by-phase regulation, remotely controlled transformers and smart switchboards: with fewer interventions and lower operating costs.
Our product family
SOLTC™SOLTC™
Smart on-load tap changer transformer
Smart On-Load Tap Changer: voltage regulation within the transformer district, under load, without switching off.
Benefits
- Voltage regulation during live operation, without a power outage
- Remote control based on real-time grid data
- Stable voltage across the whole transformer district
- Fewer on-site interventions, lower operating costs
The voltage of conventional transformers can currently only be modified manually and with the network switched off, which means a power outage. The SOLTC™, in contrast, regulates the voltage under load, without interruption.
Based on real-time grid measurements, the device changes the tap automatically or by remote control, so the voltage fluctuation caused by solar feed-in and growing consumption becomes manageable within the transformer district.
SVR™SVR™
Phase-by-phase voltage regulator
Step Voltage Regulator: a pole-mounted device regulating each phase individually on longer line sections.
Benefits
- Mounted directly on the grid pole
- Independent, automatic regulation per phase
- Stabilises the voltage of longer line sections
- Maintains the operational safety of the low-voltage network
The SVR™ is a device mounted directly on grid poles that regulates the voltage of longer cable and line sections phase by phase, independently of each other.
Automatic, phase-by-phase regulation maintains operational safety even where the voltage at the far points of the transformer district would reach the edge of the permitted band, whether due to consumption or feed-in.
SSB™SSB™
Smart switchboard
Smart Switchboard: a remotely controlled, intelligent switchboard under the transformer, replacing the old fuses.
Benefits
- Digital fault detection and precise fault notification to the control centre
- Automatic reconnection when there is no short circuit
- Fast, targeted fault clearing
- Continuous grid data provision for efficient operation
The SSB™ is a smart switchboard placed under the transformer that replaces the old fuses. It detects faults digitally and, if there is no short circuit, automatically reconnects the supply.
In the event of a short circuit it sends a precise fault notification to the control centre, so fault clearing can be fast and targeted. Continuous grid data provision, in turn, lays the foundation for data-driven operation and development.
System
Low-voltage grid automation system
Together, the SOLTC™, the SVR™ and the SSB™ form one coherent system: from the transformer through the line sections to the switchboard, we measure, regulate and provide data at every level.
The resulting smart grid system adapts to continuously changing market and technological needs, reduces the number of interventions and optimises operating costs.
- Installed within hours, fits into the existing grid
- Real-time measurement and remote control at every level
- Fewer site visits, faster fault clearing
- Data-driven operation and development
Let's make your grid more reliable, smarter and more efficient together!
We welcome enquiries from partners interested in energy innovation. Write to us and let's arrange a professional consultation.