Ideal for digital industrial and automation equipment.
Three phase power line filters.
These filters provide high attenuation in a compact case with low leakage currents and are suitable for several industries.
Epoxy molded for internal component reliability and metal case provides effective emi shielding.
Rated from 3 to 1600a these filters are available for delta or wye wiring with a variety of terminal connection options.
Ets lindgren emp hemp power line filters offer excellent multi stage over voltage and emi rfi protection.
A power line three phase filter acts as a shield in two ways.
Now your power network is covered whether it has a 3 wire delta structure or a 4 wire wye structure.
Protects your equipment from outside interference originating in other devices prevents the rfi your device gives off from reaching other electronic equipment.
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.
If you want the best in power line filter designs grab the three phase filter from tri mag the leading name in electrical components.
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.
Three phase power line filters excellent attenuation for high voltage impulse.
This series is one of the largest and most complete for solutions in the industrial automation industry.
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.
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.
The specific working principle is as follows.
The larger the impedance mismatching between line filter input output side and power load side the more effective the attenuation of electromagnetic interference emi.
Our three phase filters contain a 2 stage filter line.