Sulfur Hexafloride (SF6) Gas Insulated Metal Clad Switchgear

The gas insulated switchgear (GIS) is designed using three-phase common or single-phase enclosures. This ultimately reduces the space required on-site and associated civil engineering costs. The systems are designed and use the same components for both indoor and outdoor applications.


Three-Phase Common Enclosure Design


Isolated Phase Design


Hybrid GIS

New Brochures Available

Key Features

Reliability

  • Top-quality, long-life seals and pinhole-free steel enclosures
  • Over 9,000 bays in service

Compact Size

  • Reduced footprint requires less space on site
  • Low profile is suitable for installation all locations

Reduced Installation Time

  • Fewer pieces minimize on-site connections

Easy Maintenance

  • Hand holes provide ready access to key GIS components
  • No need to disassemble GCB for replacement

Easy Extension

  • Feeders are easy to add with minimal outage time

Available Ratings

72kV – 145kV / 40kA 3 Phase Common Enclosure
145kV – 245kV / 50/63kA 3 Phase Gang Operation
362kV – 550kV / 50/63kA Isolated Phase Design
Hydraulic Operation, Single Break
822kV – 800kV / 50/63kA Isolated Phase Design
Hydraulic Operation, Double Break

Hybrid and Outdoor GIS options available

Contact block

Tel: 1.770.495.1755
Fax: 1.770.623.9214
7250 McGinnis Ferry Rd.
Suwanee, GA 30024
USA