Three Phase Power Line Filters

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.

Three phase power line filters.

Rated from 3 to 1600a these filters are available for delta or wye wiring with a variety of terminal connection options. A power line three phase filter acts as a shield in two ways. 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. Power line filter s principle is an impedance adaption network.

Ideal for digital industrial and automation equipment. Our three phase filters contain a 2 stage filter line. This series is one of the largest and most complete for solutions in the industrial automation industry. Three phase power line filters excellent attenuation for high voltage impulse.

Power line filters three phase high performance dimensions in inches mm pf87 13 pwb series dimensions model 13 pwb 005 12 a 13 pwb 010 12 b 13 pwb 020 12 b 13 pwb 035 12 c 13 pwb 050 13 c 13 pwb 080 14 d 13 pwb 100 14 d 13 pwb 150 14 e a 7 2 184 9 6 243 13 9 354 b 6 3 160 8 7 220 12 6 320 c 7 9 202 10 3 261 15 1 384 d 2 4. Now your power network is covered whether it has a 3 wire delta structure or a 4 wire wye structure. These filters provide high attenuation in a compact case with low leakage currents and are suitable for several industries. 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.

The larger the impedance mismatching between line filter input output side and power load side the more effective the attenuation of electromagnetic interference emi. 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. The specific working principle is as follows. 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.