Circuit breakers and switchgear
What you need
Transmission Systems Operators (TSO) expect from HV switchgears increasing performances, security, reliability, and useful life. Type tests provided by international standards allow to verify in laboratory the compliance of their design in respect to the specified parameters on new prototypes, and the certification of the performances to ensure the equipments' commercialization on the global market. CESI performs all these tests inside its 3 testing platforms (CESI – FGH – IPH) by the highest assurance on quality, seriousness and reliability.
What we do
- Tests on switchgears "open" or "GIS" type up to 800kV
- Tests on line disconnectors and earthing switches "open" or "GIS" type up to800kV
- Tests on "Complete GIS" up to 800kV
Why CESI
CESI's brand gives to its certificates a type of credibility as higher as to pierce the new markets.

