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CESI supports TSE <mark class='ep-highlight'>Testing</mark> Laboratory Feasibility
News
CESI supports TSE Testing Laboratory Feasibility
CESI has been awarded a strategic study for TSE Türk Standardları Enstitüsü (the Turkish Standard Institute), institution interested to establish a testing laboratory able to cope with the increasing needs of testing services coming from the fast-growing domestic electromechanical market. TSE was founded in Turkey in 1960 with the purpose of providing services of standardization, […]
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Testing Labs
Services IEC/IEEE Testing Services and recent updates
International Standards provide instructions, guidelines, rules, or definitions that are then used to design, manufacture, install, test & certify, maintain, and repair devices and systems. They are essential for quality and risk management; they help researchers to understand the value of innovation and allow manufacturers to produce products of consistent quality and performance . International […]
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<mark class='ep-highlight'>Tested</mark> kWh-meters by KEMA Labs
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 […]
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CESI first <mark class='ep-highlight'>testing</mark> center for Meters and More
News
CESI first testing center for Meters and More
CESI S.p.A., on June, 9th 2015, has been appointed from the METERS AND MORE Association as the first world-wide testing center for the compliance certification of equipments based on the SMITP (CENELEC) standard. METERS AND MORE is an international non-profit association based in Brussels with the goal of providing the industry with a proven open […]
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Technical papers
Growing Demand for Testing DC Cables & Accessories: Experience & Special New Requirements
​ High-voltage direct-current (HVDC) technology is a growing field in the T&D sector, allowing transmission of bulk quantities of energy with a reduced impact on Infrastructures and reduced losses. The performance level of today’s HVDC solutions allows to gain advantage from technical, economic and environmental points of view. HVDC power transmission becomes more and more […]
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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 […]
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Technical papers
The restoration strategies from neighbouring countries: simulation studies and actual tests experience
The paper describes the preparation and execution of Switzerland Italy re-energization test, managed on 2013, 6th January in order to continuously improve the restoration strategies to and ensure a constant assessment of ENTSO-E Operation Handbook (policy 5) procedures. The paper firstly summarizes the main results of the theoretical investigations on different neighbour backbones. Secondly the […]
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Services IEC/IEEE Testing Services and recent updates
IEC 62271-103 – Testing Services – Alternating current switches for rated voltages up to and including 52 kV
IEC 62271-103 revised in 2021 – The standard for alternating current switches IEC 62271-103 has been updated to align with other related product standards (for example IEC 62271-102 for earthing switches/disconnectors) for the kinematic chain and test on the position indicating device, making tests more uniform and have more clear acceptance criteria for the test […]
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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 […]
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Services IEC/IEEE Testing Services and recent updates
IEC 62271-200 – Testing Services – Alternating current disconnectors and earthing switches  (revised in 2021)
The internal arc test on pole-mounted equipment is taken out of IEC 62271-200 and is now covered by the specific standard IEC 62271-214:2019. KEMA Labs already performed tests in accordance with this new standard . Internal arc testing in accordance with IEC 62271-200 For internal arc testing in accordance with IEC 62271-200 for the metal-enclosed […]
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Technical papers
Testing experiences on extruded cable systems up to 525kVdc in the first third party worldwide laboratory
The booming of renewable power stations (solar and wind mill mainly), the increase use of Interconnectors and submarine cables, the construction of urban substations in big cities with intense population and the need to avoid the use the overhead lines (right of way and so on), are the main factors leading to the increasing amount […]
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Low Voltage Laboratories
IEC 61439-2, IEC 61439-6, IEC 61643-11, IEC 61921, IEC/TR 61641
Adhering to international standards ensures the safety, reliability, and efficiency of electrical systems in electrical engineering. The standards IEC 61439-2, IEC 61439-6, IEC 61643-11, IEC 61921, and IEC/TR 61641 are crucial for various low-voltage applications. Each standard addresses specific electrical equipment and installation requirements, ensuring safe and effective operation. IEC 61439-2 IEC 61439-2 specifies requirements […]
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High-Power Testing Laboratories in the US
City
HIGH-POWER laboratories IN , Is your business in , ? Do you need a top-level high-voltage laboratory to test your products? KEMA LABs is the perfect solution for you.  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 […]
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High-Power Testing Laboratories in the US
Province
HIGH-POWER laboratories IN Is your business in ? Do you need a top-level high-voltage laboratory to test your products? KEMA LABs is the perfect solution for you.  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 […]
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Low Voltage Laboratories
IEC 61992-6
IEC 61992-6 specifies requirements for DC switchgear assemblies in railway applications. This standard ensures that switchgear assemblies can safely manage and distribute electrical power in DC systems. It provides guidelines for the design, construction, and testing of these assemblies to ensure they can withstand the electrical and mechanical stresses typically encountered in railway environments​​​​. Key […]
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High-Power Testing Laboratories in the US
Region
HIGH-POWER laboratories IN Is your business in ? Do you need a top-level high-voltage laboratory to test your products? KEMA LABs is the perfect solution for you.  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 […]
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Low Voltage Switchgear Assemblies and Switching Devices
Products Expertise
Low Voltage Switchgear Assemblies and Switching Devices
For low voltage switchgear and controlgear assemblies (lv panels), quality means safety. Poor quality can lead to power outages, fires or injury, so contractors need to have complete trust in the components they buy. Our testing approach and type test certificates provide the trusted evidence you need to convince your customers of the quality of […]
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Product Certification & Inspection Services
Product Inspections, Certification & Training
Product Certification & Inspection Services
The growing demand for electricity requires utilities to have solid transmission and distribution networks, both to ensure reliability and to reduce operation costs. Utilities need to be sure that their electrical equipment is robust and  reliable . Kema Labs 1  benefits from synergies between its laboratory testing and onsite inspections, as well as a wider […]
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Low Voltage Laboratories
IEC 61992-2
IEC 61992-2 specifies requirements for insulation coordination in railway applications. This standard ensures that electrical equipment can withstand voltage stresses, preventing insulation failures that could lead to system breakdowns or hazards. It provides comprehensive guidelines to maintain the integrity of electrical systems in demanding environments​​. Key Points of IEC 61992-2 Implementation Details The IEC 61992-2 […]
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Low Voltage Laboratories
IEC 61992-4
IEC 61992-4 outlines requirements for measurement, control, and protection devices used in DC traction systems. This standard ensures these devices operate effectively to maintain system safety and performance. It is crucial for ensuring the reliable operation and safety of railway electrical systems by providing guidelines for the design, testing, and implementation of these devices. Key […]
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