Filters

We offer the best product range of EMI Three Phase Filters.

EMI Three Phase Filters

We offer high quality EMI Three Phase Filters in the market. The EMI Three Phase Filters are very efficient and durable in nature. They are manufactured using high quality raw materials and provide efficient performance. Details

L-Section, 1-Stage
@480 VAC 100, 150, 200, 300 Amps

General Specifications

Current Overload : 6x rated for 8 seconds
Maximum Operating Ambient Temperature at Rated Current : 40^oC
Humidity Range : 0-95% RH
Insulation Resistance : 9x109 Ohms at 100 VDC
Units may be paralleled for higher current requirements

EMI Three Phase Filters Design

To achieve adequate suppression of the spurious noise, filter style or circuit schematic should be first chosen following the rule of thumb of having the capacitor end of a filter facing the high impedance and the inductor end facing the low impedance.
The next step will require determination of the working voltage, rated current, maximum DC resistance, cut-off frequency and insertion loss.
When specifying working voltage and rated current, any rerating requirements should be taken into consideration. Maximum allowable voltage drop will usually govern maximum DCR of a filter. The cut-off frequency is often selected one decade above the frequency of a signal.
The insertion loss data throughout the catalog is based on MIL-STD-220 and provide means of comparison and testing only. IL performance of any given filter could be quite different for systems having actual source and load impedances other than 50 Ohms.
To help the user be acquainted with this catalog and EMI filter design, every effort has been made to organize the data sheets and list the parts in a logical order. Every table starts at the top with lowest voltage/current and consequently highest capacitance/insertion loss characteristics parts. These are followed by higher voltage and naturally lower capacitance and insertion loss performance devices.
Our EMI filter design catalog provides you with the most comprehensive and widely used selection of EMI filters. However, it represents only a cross-section of capabilities. Whether your application requires unique electrical characteristics or customized mechanical configuration, there is a high probability that we will be able to satisfy your specific needs without compromise.

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