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Packaged ordinary three-phase three-wire power supply filter
Product features
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◆Excellent common mode and differential mode interference suppression characteristics
◆Ordinary single stage Filter circuit, special filter parameter design, high cost performance, compact structure, easy to install
◆Excellent electromagnetic interference suppression characteristics, can effectively suppress electromagnetic interference problems conducted along the power line
◆Rated operating current>,
It can withstand >- times the instantaneous overcurrent and is used for power electronic equipment below power level.
>◆Can be customized according to different performance, operating current, voltage, external dimensions and termination methods
>Use occasions
◆Power electronics for three-phase three-wire power supply Equipment, instrumentation, such as: switching power supply, communication equipment, medical equipment and electric drive equipment
Technical parameters:
/C
Rated current R
Operating frequency r rc
/
< Withstand voltage test
Line
C
Line Ground r
C
Maximum leakage current
.(C@)
Temperature range R
+>>℃
< Termination method r
Input terminal
Output terminal
Copper nickel-plated bolts
Copper nickel-plated bolts
◆ Insertion loss
r B
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Common mode (C), differential mode/
Measurement system, B/CR. Publications r, B.
Frequency (
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Common
Model
Difference
Model
◆ Circuit type
:< Circuit schematic/>
◆ Overall dimensions (package)
:< Dimensional drawing b />
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Installation tips:
Installation location: The best location for filter installation should be The entrance of the power cord is to shorten the length of the input cord in the chassis and reduce the spatial coupling of radiated interference. Grounding: The grounding of the filter must be good. For filters with metal shells, the shell must be connected to the equipment chassis with low impedance, that is, the shell must be in conductive contact with the chassis panel and connected to the ground wire
Wiring of the input and output ends of the filter: input line of the filter , The output lines must be kept apart, and avoid running parallel lines to avoid coupling between the input cable and the output cable and bypassing the filter, causing the filter to fail.
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Reference Standards
[] B/― Part 1 General Specifications for Integrated Filters to Suppress Radio Frequency Interference
[] B/― Integral Filters to Suppress Radio Frequency Interference Part II Specifications for Filters
[] ― Safety Standards for Electromagnetic Interference Filters
Ordinary three-phase power filter