- Medium-, High- and Extra-High-Voltage
Switchgear
Flexible technology for medium voltage—with classic SF₆ insulation or modern SF₆-free technologies for the highest safety and environmental standards. Plus AIS and GIS switchgear for 110 to 380 kV—certified to national and international standards, durable, reliable, and designed for maximum operational safety.
Our medium-voltage switchgear is ideal for substations, power plants, wind farms, and industrial facilities, delivering reliable 12–36 kV distribution—safe, cost-effective, and configurable to your grid. Available as air- or gas-insulated, its modular design enables fast fault response and stable long-term supply, tailored to your project.
Sourcing
Configuration
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Project Support
Our Switchgear Solutions
High voltage up to 110 kV
Our AIS and GIS systems for 110 kV ensure high grid availability through redundant switching functions and robust protection systems. They adapt flexibly to load profiles and local conditions, ensuring reliable operation even under demanding conditions.
High voltage up to 380 kV
Compact, high-performance switchgear panels for 380-kV substations and large-scale projects. Modular systems combine disconnectors, earthing switches, and current transformers into a single unit, saving space and ensuring high operational reliability.
SF₆-insulated systems
Our SF₆ switchgear is proven and offers maximum reliability under demanding operating conditions. It is ideal for existing grids, guarantees long-term stable performance, and minimizes space requirements and maintenance effort.
SF₆-free alternatives
Our modern, SF₆-free switchgear meets the highest safety and environmental standards. It reduces environmental impacts, offers full performance, and is future-proof for sustainable, low-emission infrastructure projects.
Our Saftey & Security Standard
Fault Detection
Integrated diagnostic, protection, and monitoring systems detect critical conditions early. This improves operational safety, reduces the risk of failures, and helps prevent outages—supporting reliable, uninterrupted grid operation.
ISO-Certified
All systems meet recognized international standards and are certified to IEC 62271 and ISO 9001. ISO-controlled manufacturing and comprehensive in-house quality assurance document all test steps for verified safety and full compliance.
Maintenance
A modular, well-engineered, maintenance-friendly design enables predictable service planning. Fast routine inspections minimize downtime, reduce operating costs, and support stable performance—helping extend the overall service life of the system.
Compliance
Planning, design, and implementation follow VDE, IEC, DIN, and project-specific operator requirements. This ensures every system is compliant, safe, and technically up to date—delivering maximum reliability under real grid conditions.
