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surge arrester test

Products Expertise
Surge Arresters
Lightning strikes are among the most powerful events that power systems and components have to face. Surge arresters protect power system components such as transformers, generators and electronic devices, earthing the current and bringing the overvoltage down to within acceptable limits for the components . KEMA LABS can test all distribution and station class arresters, […]
News
CESI AT EP SHANGHAI
​Milan, October 6, 2019 – CESI is attending EP Shanghai, the 12th International Exhibition on Electric Power Equipment and Technology. On this occasion, the company is showing at booth 2E46  its innovative services related to testing: from HP/HV tests on very high voltage equipment to HVDC and HVAC cables power and distribution transformers and surge […]
News
CESI AT INMR
​Milan, October 15, 2019 – CESI will attend the INMR World Congress in Tucson, the event focused on design, operation and inspection of overhead and underground power lines as well as substations. CESI will be present at the related Exhibition area with its Testing and Certification Delegates to show its innovative services related to TIC […]
News
CESI AT THE 2017 INMR WORLD CONGRESS
Barcelona, November 6  2017 – CESI is at the 2017 INMR World  Congress, presenting two papers. On top of that, our company is pleased to welcome participants to its stand, n.° 59&60, in the exhibition area. The first CESI paper “Trends in Energy & Electrical Power Worldwide & Impact on Development of T&D Systems” will […]
Technical papers
Safety issues in case of internal arc on HV cable terminations, bushings
Worldwide demand for new T&D networks will increase in the near future pushing the utilities to install a larger number of high voltage equipment like cable terminations, bushings and surge arresters. Meanwhile the attention to environmental and safety issues is generally increasing . The aim of this paper is to analyze the potential risks associated […]