The Evolution from Gas-Insulated to Solid-Insulated Switchgear

1. ​​Gas-insulated (GIS)​​ – typically using SF₆ gas
2. ​​Air-insulated (AIS)​​ – using ambient or pressurized air

What Makes Solid Insulated Switchgear a Game-Changer?

1. ​​SF₆-Free Design​​
   By eliminating sulfur hexafluoride entirely, solid insulated switchgear helps organizations comply with ​​global emissions regulations​​ and contributes to a ​​greener grid​​.
2. ​​Enhanced Safety​​
   The use of solid materials improves dielectric strength and reduces risks related to internal arcing, fire, or explosion — critical in populated or industrial areas.
3. ​​Compact Footprint​​
   SIS systems are often more compact than their GIS or AIS counterparts, making them ideal for ​​urban substations, offshore platforms, or small-switch rooms​​ where space is limited.
4. ​​Reduced Maintenance​​
   Without gas handling, pressure checks, or refilling requirements, solid insulated switchgear significantly lowers operational and maintenance costs.
5. ​​Future-Proof Technology​​
   Designed with ​​modularity, smart monitoring, and digital integration​​ in mind, SIS is well-suited for ​​smart grids and automation-ready infrastructures​​.

Degatech Electric: Your Partner in Next-Gen Switchgear

• 🧱 ​​Advanced Solid Dielectric Materials:​​ Engineered for maximum insulation reliability and arc resistance.
• 🌍 ​​100% Environmentally Friendly:​​ No SF₆ or other greenhouse gases used.
• 🏗️ ​​Flexible Configurations:​​ Available in a range of voltage ratings and arrangements to suit your specific application.
• 🌐 ​​Globally Certified:​​ Products meet IEC, IEEE, and other international standards for quality and performance.

Who Needs Solid Insulated Switchgear?

• ​​Smart Cities & Urban Developers​​
• ​​Renewable Energy Installers​​
• ​​Utility Companies Upgrading Infrastructure​​
• ​​Data Centers & Critical Facilities​​
• ​​Engineering, Procurement & Construction (EPC) Firms​​

Ready to Upgrade Your Switchgear?