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EPRI initially surveyed seven nuclear power plants in the United States to craft the emission limits and immunity levels. With the integration of digital instrumentation and control (I&C) systems replacing the obsolete analog systems, the Nuclear Regulatory Commission (NRC) uses the test methods and levels from the Electric Power and Research Institute (EPRI) called out in the EPRI TR-102323. EN 50121-4: Emission and immunity of the signaling and telecommunications apparatusįor over 25 years Clark Testing has supported the Nuclear Power industry providing testing and project management for all aspects of Nuclear EQ (equipment qualification) programs, from EMC to Seismic.EN 5: Rolling stock Train and complete vehicle.EN 55022: Information Technology Equipment – Radio disturbance characteristics – Limits and methods of measurement.EN 55011: Industrial, scientific and medical (ISM) radio-frequency equipment – Electromagnetic disturbance characteristics – Limits and methods of measurement.EN 50121: Railway Applications- Electromagnetic Compatibility.

IEC 62236: Railway Applications- Electromagnetic Compatibility.Some common standards used for railway electromagnetic compatibility (EMC) are: These systems and the increasing spectral crowding create electromagnetic interference (EMI) that needs to be dealt with to insure the safety and continued operation of today’s Trains. These systems like signaling or telecommunications are required to operate in an often harsh conditions created by the electrified railway and propulsion systems used. Multiple systems coexist and operate simultaneously to achieve safe and efficient transportation of goods and people. The Railway electromagnetic environment is intricate. We are adding new capabilities to the Clark Testing laboratory monthly, targeting additional compliance standards to meet our customers' need for to introduce new products to market quickly and with confidence. Whether your project is in the design, development, or pre-compliance and qualification stages, our experienced staff will provide you with top quality and timely results. Clark is the lab of choice with a broad array of environmental testing capabilities enabling our clients to benefit from a single source for all their testing needs.Ĭlark Testing has several state of the art EMC/EMI chambers which are equipped to handle many industry requirements such as Military, Power Generation, Aerospace, Automotive, Telecom, and Medical. Our EMC compliance testing services are uniquely complimented by our vibration, seismic, shock and thermal aging capabilities. We provide manufacturers product certification and validation services as well as pre-compliance and compliance qualification for a wide range of industries. Clark Testing's EMC lab is 17025 accredited by A2LA. Scaffolding, Shoring and Anchoring Systems TestingĬlark Testing has a fully accredited EMC laboratory providing compliance testing for equipment manufacturers throughout the United States.Propulsion System Simulation and Testing.Mechanical, Structures, Fatigue, and Load Testing.Lifting Equipment, Over-head & Mobile Cranes Testing.High Impact Medium Weight Shock Testing.Forklift & Telehandler Equipment Testing.Environmental Health and Safety Project Management.Robotics & Autonomous Vehicle Testing Services.Forestry and Timber Harvesting Equipment.Electric component (electronic switch, dimmer, etc.Industrial, scientific and medical devices.We ensure that all of our customers’ products are fully compliant with all the applicable or requested EMC requirements in each market, ensuring market access and success with minimum interference. Our experts specify the samples and documentation needed, book the test facilities to perform the necessary testing and inform customers on the progress and results of tests. Find our EMC labs around the globe: DEKRA’s global network of testing laboratories and specialized EMC experts help our customers to test their products for electromagnetic compatibility according to international standards both in our laboratories and on-site. Our EMC testing services are specifically designed to provide proof that our customers’ products are immune to any electromagnetic interference (Immunity) and that they are not radiating above certain levels of energy that might be harmful to users or to the environment (Emissions).ĮMC is everywhere! Literally speaking in products, but also in DEKRA's global network.

About Electromagnetic Compatibility (EMC) TestingĭEKRA’s Electromagnetic Compatibility (EMC) Testing services apply to all electronic devices and components.