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HIGH-VOLTAGE TESTING LABORATORY IN THE US
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 […]
News
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 […]
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 […]
Testing Inspection and Certification
Testing Labs
Products Expertise
Power Electronics
The growth of distributed power generation is driving the increasing use of power electronics equipment to connect renewable energy sources to existing grids. For component manufacturers and utilities, testing is the key to ensuring these grid inverters and converters perform as specified. In our lab we set electrical boundary conditions for realistic grid conditions and […]
About us
KEMA Labs
KEMA Labs is world renowned Testing , Inspections & Certification organization. Located at several sites across the globe, we combine traditional with state-of-the-art gear to ensure every kind of grid equipment, from medium- to ultra high-voltage , can be tested , satisfying today’s increasingly demanding criteria for performance and safety . Brief history 1927      KEMA […]
Testing Certification Inspection
Testing labs
Labs
KEMA Labs Berlin
Nestled in the northeastern expanse of Berlin, along the vibrant Landsberger Allee and close to the industrial heartland of Lichtenberg, KEMA Labs Berlin emerges as a testament of innovation and excellence in the electrical testing . Founded in 1956 as a national German high power test laboratory, today it stands as a leading facility for […]
CESI
Job Opportunities
KEMA Labs Jobs
Take a look at our new vacancies! Join KEMA Labs, the world leader in Testing, Inspection and Certification activities. You will work with KEMA Labs’ colleagues around the world, a pool of experts with profound competences in the Power Industry.If you are ready to get to know us better, discover how you can play your […]
News
CESI SIGNS FOR A NEW LAB IN KSA
​Riyadh, KSA: In the presence of the HE Eng. Khalid bin Abdulaziz Al Falih, KSA Minister of Energy, Industry and Mineral Resources, Matteo Codazzi CEO of  CESI SpA and Saleh A. Al-Amri, CEO of GCC Electrical testing Laboratory have signed a term sheet for the development and operation of a state-of-the-art electrical testing facility in […]
Technical papers
Ferroresonance in Inductive Voltage Transformers Or Power Voltage Transformers: analysis, laboratory tests and solutions
A ferroresonance analysis related to HV Inductive Voltage Transformers (IVT) and power Voltage Transformers or Station Service Transformers (PVT/SST) was addressed to develop models based on EMT formulation, enabling detailed ferroresonance risk analyses in specific HV station conditions and helping in the equipment technical specifications (including anti-ferroresonance remedial provisions). The research relied on a comparison […]
Views
HVDC: Back to the future
​The future began in Gotland in 1950. It is here, between this island 90 kilometers off the coast of Sweden and the mainland, that the first direct current connection for the transmission of electricity was made. Though limited in size and power, the project has had enormous resonance. In fact, the prototype developed by ABB […]
Measuring Equipment Calibration
Tested kWh-meters by KEMA Labs
This register contains a list of energy meters tested to the kWh-meter standards. KEMA Labs cannot and does not guarantee that this information is complete, accurate and actual. The conditions/disclaimer of this website are also applicable to the use of this register. This register gives an indication of energy meters tested by KEMA Labs and […]
News
CESI ACQUIRES KEMA LABS
Arnhem, The Netherlands October 8, 2019 – CESI and DNV GL have signed today an agreementto transfer the ownership of KEMA Laboratories to CESI. The completion of the transaction will take place at the end of 2019 and is subject to other customary closing conditions. Once finalized the transfer, CESI will become world leader for […]
Views
HP Labs drive national grids into the future
​ Since the second industrial revolution, the industry development has been strictly dependent from the availability of electric power and the reliability of the electric generation and distribution infrastructure. The reliability of an electric network could be seen as the combined reliability of its power components; since many decades, third party laboratories are trusted institutions […]
News
CESI’s new Lab approved by Saudi Utilities
After a 2 year long audit process, National Grid SA & Saudi Electricity Company –  Saudi Arabia’s national Utilities – have approved FGH Engineering & Test GmbH, CESI’s branch in Mannheim (Germany), as Independent test laboratory for conducting special type tests . This important award certifies CESI’s continuous effort in being at the edge the […]
Labs
Arnhem
KEMA Labs Arnhem stands at the forefront of power industry testing , delivering specialized services unparalleled in scope and precision. Our state-of-the-art High Power Lab is equipped with six 2100 MVA short-circuit generators, enabling extensive AC and DC testing capabilities. Complementing this, our High Voltage Lab excels in Dielectric testing , ensuring a comprehensive examination […]
Labs
Shanghai
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 […]
High Power Testing Laboratories
High Power Testing: Advanced Methodologies and Certifications
KEMA Labs High Power Laboratories stands at the forefront of cutting-edge high power testing solutions, catering to the intricate requirements of global utilities and equipment manufacturers. With our state-of-the-art facilities and seasoned test engineers, we provide technical expertise and precision in high power testing . Comprehensive High Power Testing Capabilities Our extensive repertoire of high […]