{"id":770,"date":"2024-09-05T15:21:42","date_gmt":"2024-09-05T07:21:42","guid":{"rendered":"http:\/\/bjdyhy.com\/?page_id=770"},"modified":"2024-09-11T16:15:12","modified_gmt":"2024-09-11T08:15:12","slug":"hfct-sensor","status":"publish","type":"page","link":"http:\/\/bjdyhy.com\/index.php\/en\/hfct-sensor\/","title":{"rendered":"HFCT Sensor"},"content":{"rendered":"\n
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HFCT Sensor<\/h1>\n\n\n\n

High frequency current transducer<\/p>\n<\/div>\n\n\n\n

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Sensor photo<\/mark><\/p>\n<\/div>\n\n\n\n

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bandwidth<\/td>10MHz-150MHz<\/td><\/tr>
diameter<\/td>41\u00b1 1mm<\/td><\/tr>
Transfer impedance<\/td>3-8\u03a9<\/td><\/tr>
attestation<\/td>TAF CNAS TUV<\/td><\/tr>
Standards<\/td>IEC 62478<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n
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Operating Principle <\/h2>\n<\/div>\n\n\n\n
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When partial discharge occurs, it is equivalent to the breakdown of local impurity capacitors, resulting in the neutralization of charges and the generation of high-frequency pulse currents. Pulse current flows through the equipment grounding wire and generates a magnetic field that varies perpendicular to the direction of current propagation. By installing HFCT sensors on the grounding wires of power equipment, partial discharge signals in power equipment can be detected and judged by converting the changing magnetic field generated by partial discharge into electrical signals through coils.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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Product Features <\/h2>\n<\/div>\n\n\n\n
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*The working frequency range is 10MHz-150MHz, with high sensitivity and easier capture of partial discharge signals.
*The minimum operating frequency is 10MHz, which can reduce the interference of environmental noise and improve sensitivity.
*Can be installed on the equipment grounding wire, easy to install, and can monitor the equipment status online.
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Installation position<\/p>\n<\/div>\n\n\n\n

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Product<\/strong>
    Partial discharge monitoring host<\/a>
    UHF sensor<\/a>
    HFCT sensor<\/a>
    TEV sensor<\/a>
    Oil Chromatographic<\/a><\/mark><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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What is partial discharge<\/a>
About Us<\/a>
IEC 62478<\/a>
Contact Us<\/a><\/mark><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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