SF6-Free Switchgear
Medium Voltage (MV) switchgear is a critical component of electrical distribution systems. Urbanization and economic growth continue to drive infrastructure expansion. A significant portion of the MV equipment deployed in electrical networks contains SF6 gas, which has a high global warming potential (GWP)
What is SF6-free medium voltage switchgear innovation?
Our newest innovations in SF6-free medium voltage switchgear are using pure air and solid insulation and vacuum breaking technology for the most sustainable solutions.
How does SF6-free MV switchgear meet market requirements?
They are designed to cater to all major power distribution applications in primary and secondary energy networks, including distributed renewable generation up to 24kV.
Is SF6-free MV switchgear IoT-connected?
IoT-embedded sensors and connectivity provide the latest digital experience and a pathway to predictive maintenance and cost reduction.
What are the benefits of SF6-free MV?
Switching to air and digital MV switchgear delivers boosted efficiency, reduced carbon footprint (CO2e) and compliance with any upcoming regulations on SF6 and F-gases.
Primary Air Insulated Switchgear
Using air-insulated technology, our primary distribution switchgear offers high-performance functionality up to 40.5 kV. Our well-known and proven designs now feature the latest connected features, such as embedded arc flash protection and condition monitoring sensors to help you maximize the life of your switchboard.
Primary Gas Insulated Switchgear
What is primary gas-insulated switchgear (GIS)?
Medium voltage switchgear for primary distribution up to 52 kV using gas as insulation, enclosed in a metal enclosure and including high-voltage components like circuit breakers and disconnectors.
Secondary Air Insulated Switchgear
Air-Insulated Switchgear (AIS) is a key component of secondary medium-voltage electrical distribution networks operating at 12 kV to 36 kV.
- What are the key benefits of AIS switchgear? With air insulation between live components, they offer peace of mind by simplifying the design and maintenance. Components are easily accessible for quick and efficient maintenance.
- Modular design allows easy customization, expansion, and integration of additional units.
- Safety and reliability provided by design with high safety standards, incl. arc resistance and advanced protection devices, to protect operators and equipment from overvoltage and short circuits.
Secondary Gas Insulated Switchgear
What is secondary gas-insulated switchgear (GIS)?
Secondary GIS are key components of medium voltage substations designed for MV applications from 12 kV to 40.5 kV. They use gas as the insulation medium between live components in a sealed-for-life design.
