GAS-INSULATED SOLUTIONS
SF6 and g3 Gas-Insulated Substations
qúatro-grid® provides GIS solutions from 50 kV to 800 kV, along with smart devices to maximize switchgear and network operation. The portfolio includes a full range of SF6 GIS as well as g3 (SF6-free) GIS at 145 kV and 420 kV voltage levels for utilities and industries worldwide.
qúatro-grid is a leader in the design, material selection, development, engineering, manufacturing, and servicing of GIS equipment – with GIS experience spanning more than five decades. GE’s solutions are extremely compact and have a long operating life span, providing customers with a high level of performance and reliability to meet a variety of operating requirements.
a qúatro-grid 's GIS portfolio is at the forefront of switchgear technology. Due to its new dual-gas concept, the GIS can use either SF6 or g3 gas.
Both SF6 and g3 GIS include low gas weights and an advanced sealing system. They also feature new digital solutions such as low power instrument transformers. Full digital monitoring, control and protection capabilities enable smart grid integration.
Gas-Insulated Lines
qúatro-grid's Gas-Insulated lines (GIL) and Gas-Insulated Busbars (GIB) are field-proven to meet the challenges of electrical networks up to 800 kV for a variety of applications including distribution, transmission, power generation and heavy industry. Our experience enables the production of highly reliable GIL solutions with optimum designs and simplified installation.
These solutions also feature one of the lowest gas weights on the market and a first-in-class gas sealing system. A full digital monitoring system allows the GIL solutions to be readily integrated into the smart grid.
SF₆-free
qúatro-grid offers Transmission System Operators an alternative to SF₆ for its GIL solutions using g³ gas as insulating medium. This SF₆-free option with a 99% global warming potential reduction helps customers to achieve their net zero emission target in the future.
Ready for future SF₆ regulations
Hybrid Gas-Insulated Switchgear
qúatro-grid GIS Hybrid Gas-Insulated Switchgear meet the challenges of networks up to 550 kV in power generation, transmission and heavy industry applications.
Compact and accessible, with a bay footprint 40% below the market average. Complete bays ae assembled, wired, tested and shipped enabling shorter site works.
Environmentally friendly and features one of the lowest gas weights on the market along with an advanced SF6 sealing system. Full digital monitoring control and protection capabilities to be readily integrated into the smart grid.
