Gas Insulated Switchgear Basics

45 minutes



By watching this webinar you will:

  • get a better understanding of Gas Insulated Switchgear (GIS)
  • learn the difference between AIS, GIS and Hybrid GIS
  • differentiate GIS components
  • learn GIS failure statistics according to the CIGRE study

Here is a preview of some of the topics:

  • Merits of GIS
  • Learning Single Phase and Three phase encapsulated distinctions
  • Comparison in space between AIS and GIS
  • GIS Components
  • Compartmentalization in a GIS
  • GIS Service experience
  • GIS failures Statistics

Carlos Deligi Technical Application Specialist at Qualitrol

Carlos is an 11 year Industry expert in GIS and HV Breakers, member of the TAS team in Qualitrol he is the technical resource for the sales and product marketing teams offering support on GIS and HV Breaker monitoring solutions.


Qualitrol Company LLC :

Established in 1945, Qualitrol is an independent subsidiary of Danaher with corporate headquarters located in Fairport, NY, USA. Our business units offer powerful solutions in the areas of:

Asset Protection
Qualitrol is the leading global supplier of protection instruments used on transformers. Our products are used on transformers globally, examples of which are oil and winding thermometers, pressure relief and pressure monitors, fiber optic direct winding temperature measurement, electronic transformer monitors and liquid level gauges.

Transmission and Distribution
We are the leading global supplier of digital fault recorders and traveling wave fault location equipment. These products are used in high voltage power transmission lines. Qualitrol also offers a best-in-class power quality monitor used in the lower voltage distribution power network.  

Condition Monitoring (for T&D) - Partial Discharge
Our Glasgow, UK team is the leading global supplier of partial discharge condition based monitoring systems for Gas Insulated Switchgear, GIS.

Condition Monitoring (for Generation) - Rotating Machines
The newest additions to the Qualitrol portfolio of products are those for rotating machines, generators and large motors. We are the largest global supplier of partial discharge monitoring on power generators in hydro, nuclear and fossil fuel power generation plants. Innovative test products for both the rotor and stator round out the product offering.


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