Discover our latest news and impact stories

For decades, utilities and industries have relied on two main types of medium-voltage (MV) switchgear: Air-Insulated Switchgear (AIS)and Gas-Insulated Switchgear (GIS). Each technology offers unique advantages — and trade-offs. At Nuventura, we believe the future doesn’t belong exclusively to one or the other. It lies in combining the strengths of both, enabled by our SF₆-free dry-air insulation technology.

In medium-voltage (MV) power distribution, voltage level defines everything — from how efficiently electricity travels through the grid, to how equipment is designed, rated, and operated.

In every medium-voltage (MV) primary substation, protection and control systems play a crucial role in ensuring grid safety and reliability. While circuit breakers and disconnectors handle the flow of electrical power, it’s the protection relays that act as the system’s intelligence — constantly monitoring, analysing, and responding to the grid’s behaviour.