EPA_EMC
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Your competent partner for

YOUR BENEFITS Why you can trust EPA! Quality comes first Our products are subject to strict quality control. Our development department collaborates with our suppliers to always ensure only high-quality materials are used. Our quality management system is certified to ISO 9001. In addition, our quality assurance staff check the finished products to make sure only perfectly manufactured items are released for delivery: control of self-control! Experience After more than 25 years of successful business, EPA GmbH is now one of the leading providers of EMC components. Since the company was...

EPA STANDS FOR EMC - PRODUCTS - DRIVES The company was founded in 1988 as EPA, distributor of frequency drives. Through the inseparable connection between electronic drive technology and EMC, in 1995 our product portfolio extended to EMC components. In addition to continued manufacturing of standard products, special development of EMC components was foremost. Thanks to our years of experience in the fields of interference suppression, immunity, EMC measurement and filter development, we can advise you professionally and comprehensively to design solutions. With our expert knowledge of...

MOTOR FILTER / OUTPUT FILTER — Ferrite (EPA type OC) — Common Mode Chokes (EPA type CHA) — dv / dt reactors (EPA type DUDTN) — Sine Wave Filters (EPA type SFAF) SINUSOIDAL FILTERS AND CHOKES For applications with electrically controlled drives we have line reactors, dv / dt reactors and sinusoidal filters, with rated currents from 2A - 1200A available from stock. SPECIAL FILTERS FOR... CUSTOMIZED FILTER SOLUTIONS — Drive Systems In practice, many criteria must be considered for an — Heating, ventilation and air conditioning application optimized solution in terms of radio — Wood and metal...

EPA EMC MEASUREMENT LAB In our own measurement laboratory and anechoic chamber, emissions and immunity measurements are carried out in compliance with applica- IN THE TEST LABORATORY — Measurement of conducted interference (radio interference voltages) — Measurement of radiated emissions in the anechoic chamber (radio interference) — Leakage current measurements — Measurements on frequency inverters during develop- — Measurements of stress with an energy ment, measure- recovery unit — Surge and burst tests — Fully automatic measurement of mains filter different solutions can be tested for...

LEAKAGE ANALYSIS For safety, in electrical systems and machines with frequency inverters and servo controllers, increasingly AC/DC-sensitive residual current circuit breaker are used. This brings the problem of leakage currents to the fore. In many cases, the operational leakage current of a machine / plant can already lead to tripping of the RCD. EPA LEAKCOMP® HP unit and leakage-current reducing filters bring earth leakage to a tolerable level for the residual current circuit breakers. This may involve measurement and analysis using our EPA LEAKWATCH system. EMC Consulting = Individual...

Our EMC testing service We offer you the opportunity to test your equipment and devices in our laboratory / anechoic chamber or on-site to the standards listed below: Radio interference voltage (Conducted Emission of 150 kHz to 30 MHz) • EN 61000-6-3 Generic standard for emitted interference in residential areas • EN 61000-6-4 Generic standard for interference emissions in industrial environments • EN 55011 Product family standard for industrial, scientific and medical equipment • EN 55014 Product family standard for household appliances • EN 55022 Product family standard for IT devices •...