Three Phase Power Line Filters

Ets lindgren emp hemp power line filters offer excellent multi stage over voltage and emi rfi protection.
Three phase power line filters. Enerdoor three phase filter series offers a current range from 1 to 3000a with nominal voltage up to 690 vac. The larger the impedance mismatching between line filter input output side and power load side the more effective the attenuation of electromagnetic interference emi. Rated from 3 to 1600a these filters are available for delta or wye wiring with a variety of terminal connection options. This series is one of the largest and most complete for solutions in the industrial automation industry.
A power line three phase filter acts as a shield in two ways. And are designed to meet point of entry requirements of mil std 188 125 1 2 for short and intermediate pulses in addition to high insertion loss performance for scif tempest and other military commercial applications. Power line filter s principle is an impedance adaption network. If you want the best in power line filter designs grab the three phase filter from tri mag the leading name in electrical components.
Protects your equipment from outside interference originating in other devices prevents the rfi your device gives off from reaching other electronic equipment. Epoxy molded for internal component reliability and metal case provides effective emi shielding. Compact three phase and neutral line filter for high frequency attenuation 3 phase neutral line filters compact four wire filter for applications with limited space. Ideal for digital industrial and automation equipment.
Our three phase filters contain a 2 stage filter line. Now your power network is covered whether it has a 3 wire delta structure or a 4 wire wye structure. Three phase power line filters excellent attenuation for high voltage impulse. A 3 phase filter reduces unwanted electromagnetic interference emi noise within the conducted area of electromagnetic susceptibility for such applications as frequency converters motor drives and machine tools.
A three wire three phase circuit is usually more economical than an equivalent two wire single phase circuit at the same line to ground voltage because it uses less conductor material to transmit a given amount of electrical power.