Low-Voltage High-Current Make Switch (LVHC MS)

Posté le 25 January 2023

Make Switches play an essential role within power laboratories intended to test and certify electrical equipment through their ability to establish short circuits at the desired point of the electrical wave. Until now, most of the Make Switches have been placed in the primary circuit of the facility between the generator and the transformer, with […]

2022 – Etna celebrates its 80th birthday!

Posté le 10 January 2023

ETNA Industrie celebrated its 80th anniversary with all 50 employees at the “Abbaye de Royaumont” (Val d’Oise). The event was organized by Carole Gratzmuller, ETNA’s President. Program included breakfast at the Isle Adam Golf Resort, a Road rally with old Citroen 2CV cars, lunch at the Monk refectory in the “Abbaye”, and a treasure hunt […]


Posté le 29 November 2021

Here under, some useful documents to upload High temperature security valve datasheet : Download ETNA Industries, overview : Download Range of products : Download Nuclear scope of supply : Download

Interview with Mr Benjamin BINDER, Supplier Monitoring Expert at CLEMESSY

Posté le 25 November 2021

You joined Eiffage Energie in 2015. We met you in your role as a supplier monitor. Since then, your post has been upgraded to Expert Supplier Monitor. Can you tell us how you see your role?  My past work experience was closely connected with the nuclear environment and Quality Management systems. I began as a […]

Circuit Breaker Hydraulic Operating Mechanism: FOCUS ON RUSSIA

Posté le 2 April 2021

A global supplier of Circuit Breaker components, Etna-Industrie is proud of its success in Russia, where our presence dates back to 2007, uninterrupted by changes in the economic and political situation. Etna-Industrie supplies the Russian market not only with Hydraulic Operating Mechanisms designed for air-insulated and gas-insulated Circuit Breakers in substations rated up to 330 […]

52 kV Make Switch – ETNA partner of HPL Expansion

Posté le 4 January 2021

State Grid Electric Power Research Institute, one of the most prestigious  player of Electrical Power Grid in China, is expanding its testing capability network. ETNA is accompanying its growth by supplying user friendly, up to date design 52 kV Make Switch, as part of global investment realized in Changzhou. The 52 kV Make Switch has […]

ETNA INDUSTRIE responds to the challenge of High Temperature

Posté le 28 October 2020

ETNA INDUSTRIE, focussed on innovation, develops cutting-edge solutions compliant to customer technical specifications and to current environmental standards and legislation. After two years of development, we are pleased to announce our SHT high temperature range compliant to DESP 2014 68 UE. This range also meets EDF specifications CST 45.C.015.00 and CRT 91.C.108, going up to RCC-M […]

HPL – High Power Laboratories

Posté le 22 July 2020

Stop talking about SHUNTS – Let’s speak about CVR (Current Viewing Resistors) CVR‘s are rugged high frequency resistors designed to sustain the very high peak power and current inputs generated by capacitor banks, pulse generator systems, and steady state current loads. Their linear response over a broad band pass provides an accurate indication of current […]


Posté le 7 August 2018

La Conférence Internationale sur les Grands Réseaux Electriques (CIGRE) se tiendra pour sa 47eme édition à Paris au Palais des Expositions, Porte Maillot du 26 au 31 Aout 2018. Fondée en 1921 CIGRE est une association internationale regroupant environ 100 pays qui permet à ses membres d’échanger pour l’amélioration des réseaux électriques existants et ceux de demain. Parallèlement à la Conférence un salon technique est organisé, qui permet aux industriels d’exposer leurs solutions innovantes.