Test Instrument Reference

Data record instr.partial-discharge-detector.hfct-sensor

Verified 2026-10-27 Confidence: High

A high-frequency current transformer is a split-core inductive sensor clamped around a ground connection, or around the low-voltage end of a coupling capacitor or test object, that picks up partial discharge pulses over a wide frequency band.

ProvenanceHaefely product page supports data record instr.partial-discharge-detector.hfct-sensor, which is cited on the entry Partial discharge detector.SOURCEHaefely product pageHaefely product pageManufacturer pageDATA RECORDinstr.partial-discharge-detector.hfct-sensorinstr.partial-discharge-..Verified 2026-10-27ENTRYPartial discharge detectorPartial discharge detectorNo revisions
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StepItemDetail
SourceHaefely product pageManufacturer page
Data recordinstr.partial-discharge-detector.hfct-sensorVerified 2026-10-27
EntryPartial discharge detectorNo revisions
Subject
Partial discharge detector (Instrument classes)
Kind
Instrument fact
Source
Haefely product page, web page edition, HFCT - High Frequency Current Transformer, Haefely (Pfiffner Group). Publisher page

History

Every recorded change to this data record, oldest first.
DateChange
2026-10-27created
2026-10-27review_status unreviewed -> software_reviewed

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"Data record instr.partial-discharge-detector.hfct-sensor." Test Instrument Reference. 2026-10-27. https://www.testinstrumentreference.com/data/instr.partial-discharge-detector.hfct-sensor/.