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bushings testing

HIGH-VOLTAGE TESTING LABORATORY IN THE US The imperative for efficient energy transmission across vast distances has escalated, propelling manufacturers into intensified research, development, and production endeavors to create components capable of withstanding and transmitting higher voltages with optimal efficiency. Amidst this landscape, KEMA Labs High-Voltage laboratories stands tall as a globally recognized and independent facility […]
High-Power Testing Laboratories in the US
HIGH-POWER TEST LABORATORY IN THE US – THE LARGEST FACILITY IN AMERICA Located in Chalfont, Pennsylvania (USA), KEMA LABs stands as a beacon of excellence for electrical testing services. KEMA LABs specializes in a broad array of tests , notably including both AC and DC high-power short-circuit examinations, as well as extensive high-voltage assessments.  Our […]
Products Expertise
Insulator and bushings
Insulators support and separate electrical conductors in electrical equipment without conducting a current themselves. Rain, snow, sand and pollution are among the factors that can stop them working properly and shorten their lifespan. KEMA LABS is the global leader in testing insulators and bushing to most existing standards. We have a long track record and […]
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 […]
CESI at INMR 2013
CESI confirming the keen and strong presence in World market of testing Insulators, arresters, Bushings and Cable Accessories has joined also the 2013 edition of the INMR WORLD CONGRESS to be held in Vancouver, Canada: September 8-11, 2013. INMR WORLD CONGRESS is combining a Conference attended by the World top Experts in the sector with […]
Testing Labs
Remote L@b
KEMA labs is always committed to ensure the maximum support to manufacturers and utilities to achieve the goal of a resilient network by performing the top-quality type testing on T&D equipment according to global standards and customer specifications. In the current “new normal” times, we are committed to offer even more cutting edge services that […]
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 […]
​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 […]
The CESI Group subsidiary in China “KEMA (Shanghai) Technology Consulting Company Limited” is focusing on sales & marketing for Great China region in order to promote our testing business for Chinese manufactures and also to support them for  testing   their component  at worldwide  KEMA labs ( High Power Lab , High voltage Lab and  SS&T). At […]
2015 INMR World Congress
CESI is pleased toconfirm its presence at the 2015 INMR World Congress that will take place from October 18th till October 21st, 2015 in Munich, Germany. The 2015 INMR World Congress is theglobalmajor event for Insulators, Arresters, Bushings ; cable Accessories industry and willgather over 120 international experts from theElectricUtilityIndustry,Research and testing Organizations,Universities,Manufacturers and IndustryAssociations. […]
Technical papers
Technical design requirements and test experiences on Composite Hollow Core Insulators regarding pollution performance under AC and DC stress
This paper is a common approach of manufacturers of insulators, electrical equipment, transmission system and test labs to verify the expected behaviour in laboratory and outdoor tests . For the electrical design of composite insulators, different material properties and shed profiles for AC and DC conditions have to be taken into account respectively, considering the […]
The first European independent HVDC lab
​The new lab represents a global center of excellence and is based on “state-of-the-art” technologies for testing cables, components and innovative systems for High Voltage Direct Current, a strategic asset for long distance energy transmission. It is the first and biggest European independent laboratory for Direct Current and it leverages the most modern technologies able […]
CESI’s new HVDC Laboratory Opening Ceremony
​ CESI’s newest HVDC Laboratory at FGH’s Facility will be celebrated in Mannheim on September 2nd, 2014 with a unique Opening Ceremony at the presence of local stakeholders and key international clients. CEOs from global Utilities and Cables manufacturers, alongside with top business professionals, will gather and discuss during a special Symposium about the state […]
Testing Labs
Electromagnetic Compatibility Laboratories
Electromagnetic waves are not seen but they are everywhere. From the 1960s onwards, the world’s militaries have had to test how different electronic devices interact with each other, and devices in everyday life now need to be tested as well. Kema Labs is leader in electromagnetic compatibility (EMC) testing for 40 years and plays host […]
China EPower 2012 Exhibition
​CESI is pleased to announce their presence at the China EPower 2012 Exhibition, that will be held in Shanghai (P.R.C.) from May 9 to 11, 2012. CESI invites all their customers to Booth 6D16. CESI, together with IPH and FGH, is the market leader in the testing and certification of electromechanical components in HV, MV […]
CESI renews his presence at WFES 2013
​The 6th edition of the World Future Energy Summit (WFES) 2013 will be held in Abu Dhabi National Exhibition Centre (ADNEC), United Arab Emirates, from the 15th to the 17th of January. It will bring together global leaders in policy, technology and business to discuss the state of the art, develop new ways of thinking […]
About us
In the framework of the significant evolution that the Infrastructural sector is living, CESI Group has established ISMES as a company totally dedicated to civil and infrastructure engineering. Through ISMES, we offer effective solutions for a sustainable world to meet our clients’ needs. ISMES activities embrace the entire life cycle of complex infrastructures , supporting […]
Terms & Conditions
Dear Valued Customer, We would like to draw your attention to the recent publication of our terms and conditions for testing , inspection, and certification services. As a customer of KEMA Labs, it is of utmost importance that you familiarize yourself with the contents of the “General Conditions for Testing , Inspection and Certification Services” […]
Dubai, May 8th 2018 –  Cesi is attending the 4th Advanced Cable Middle East Conference (ACME) in Dubai, the one-stop networking and information gathering platform for all market players in the Middle East. Itcovers fields like Power Transmission, Building Infrastructure, Cable Industry, fiber Optics and Power Cable. In particular, Cesi’s speakers Paolo Miolo, testing Sales […]
Services IEC/IEEE Testing Services and recent updates
IEEE C57.164:2021 – Guide for establishing Short-Circuit Withstand Capabilities of Power Transformers, Regulators, and Reactors
This IEEE Guide describes the ways to establish the capabilities for withstanding short-circuit currents resulting from external short-circuit faults. The procedures described in this document are always based on the results of actual short-circuit tested transformers, being used directly as reference or the evaluated short-circuit stresses during such tests. Other standards and updates New editions […]