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high voltage testing services

HIGHVOLTAGE 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 […]
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 […]
Testing Labs
High Voltage Testing Laboratories
It has become increasingly important to be able to transport energy over longer distances, pushing manufacturers to research, develop and produce components that can operate at higher voltages . KEMA Labs High – Voltage laboratories is a renowned independent facility for testing and certifying medium and high voltage components used in electrical infrastructure . Our […]
High Power Testing Laboratories
High-Power Testing Services
High -Power Testing Services Kema Labs Laboratories provide high -power testing services which include short circuit, switching testing , and short-time current testing based on international and regional standards, to utilities and equipment manufacturers all over the world. Several high -power labs are available in different locations, with short circuit power starting from 2,000MVA up […]
Testing Labs
High Voltage Testing
Component manufacturers are continually striving to produce equipments that are capable of operating at higher voltage stresses with more challenging insulation coordination requirements.  Research and development into these cutting-edge components is increasingly important due to the growing need to move energy over longer distances.  The High – Voltage Laboratory at KEMA Labs is an independent […]
Products Expertise
High and Medium Voltage Switchgear Assemblies and Switching Devices
Switchgears and control gears are important nodal points in modern power systems and it is vital that they work reliably . Our independent testing , to the highest internationally recognized standards, allows you to prove to grid operators that your circuit breakers deliver robust short-circuit performance for today’s networks. Kema Labs offers short-circuit testing and […]
Testing Labs
High Voltage Direct Current Laboratories
HVDC power transmission is becoming increasingly important as great amounts of energy generated by remote renewable energy sources have to be transported over large distances, and, its share grows rapidly. If transmission lines fail, it leads to huge outage costs that can seriously affect project cash flows. As a result, system operators and manufacturers are […]
Technical papers
Optical PD detection in high voltage cable accessories
Optical partial discharge detection is a new method to perform diagnosis of the insulation system detecting optical signals which are coming up at the same time.This method does not work with the electrical signals which are caused in case of partial discharges though. On the basis of this different physical process, external electrical noise can […]
Labs
Chalfont
Our Lab offers many testing services including, but not limited to, high -power short-circuit testing both AC and DC, high – voltage testing , synthetic testing , thermal testing , impulse testing , and more. The High Power Lab can generate short circuit values up to 245kV/63kA. The High Voltage Lab complements the High Power […]
About us
GEPL
CESI | Gulf Electrical Power Laboratories (CESI | GEPL) – a joint venture between CESI S.p.A and GCCETL –  establishes state-of-the-art electrical testing facilities in Saudi Arabia. Located in Dammam, it performs a wide range of electromechanical testing activities and provides technical services according to the highest international standards. In particular, CESI | GEPL provides […]
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 […]
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 […]
Technical papers
Proving reliability of High Voltage cable systems: AC and DC critical aspects
In a changing electrical market, driven by renewable energies, the target is to get wind or solar energy to the cons​umption centers. Nowadays Transmission System Operators (TSO) are worldwide searching for innovative solutions in developing the transmission grid and, as a result, it is likely that the application of extra high voltage AC and DC […]
Testing Inspection and Certification
On Site Testing
Whenever you install a new or refurbished component, it is essential to verify that it works properly before you put the component or substation into service . Even the smallest failure could cause a full-scale short circuit – with potentially disastrous consequences. Kema Labs offers onsite commissioning testing of components such as transformers, generators and […]
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 […]
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
Conformity Assessment for LV products
​The recent changes to IEC standard for Low voltage switchgear assembly created a higher demand of tests which earlier were not mandatory. The former IEC 60439 defined indeed two different approaches to compliance: TTA – Type Tested Assembly, an assembly that has been completely type tested and PTTA – Partially Type Tested Assembly, an assembly […]
Labs
Milan
Welcome to KEMA Labs Milan, key component of the globally recognized CESI group, located in Milan, Italy. Our facility stands as a beacon of advancement in the field of electrical testing , offering an array of services unparalleled in scope and technical sophistication. KEMA Labs Milan boasts state-of-the-art facilities, including a high voltage laboratory, an […]
News
CESI | GEPL starts in the Middle East
Today marks the beginning of Gulf Electrical Power Laboratories (CESI | GEPL) Today marks the commencement of Gulf Electrical Power Laboratories (CESI|GEPL) operations in the Middle East. Our joint venture with GCC Electrical Testing Laboratory was conceived as a call to stricter specifications of power components compliant to the highest international standards. This state-of-the-art electromechanical testing […]
CHALFONT LABORATORIES JOINS CESI
Milan, March 2, 2020 – The change in ownership of the Chalfont (USA) Laboratories’ from DNV GL to CESI has completed today. The independent testing facility in Chalfont is the largest of its kind in the United States. It features 1000 MVA and 2500 MVA short-circuit generators; a 1500 kV impulse generator; a 600-kV power […]