Production Line

SF6 Gas Insulated Ring Main Unit

Compact, sealed, and reliable Ring Main Units for secondary power distribution in space-constrained environments.

Product Overview

Compact Power Distribution for Modern Networks

KNT Energy's SF6 Gas Insulated Ring Main Units (GIS RMU) are designed for medium voltage secondary distribution networks. These compact, fully sealed units are ideal for urban substations, commercial buildings, industrial plants, and infrastructure projects where space is limited and reliability is critical.

The SF6 gas-insulated design provides excellent dielectric performance, minimal maintenance requirements, and extended service life — making GIS RMU the preferred choice for modern distribution networks.

🏙️

Urban Substations

Compact footprint for space-constrained urban distribution substations and underground installations.

🏭

Industrial Power

Reliable ring main switching for industrial plants, manufacturing facilities, and process industries.

🏗️

Infrastructure Projects

Purpose-built for large-scale infrastructure including airports, metros, commercial complexes, and smart cities.

→ Fully sealed SF6 gas compartment — no external atmospheric influence
→ Maintenance-free operation with extended service life
→ Multiple functional configurations (load-break switches, fuse combinations, circuit breakers)
→ Compact design reduces substation footprint by up to 50%
→ Internal arc-classified for operator safety
→ Full routine testing and documentation per international standards

Interested in GIS RMU Solutions?

Request a quote or discuss your distribution network requirements with our team.

Request a Quote Contact Sales