Test Instrument Reference

Data record instr.secondary-injection-test-set.scope-limit

Verified 2026-10-27 Confidence: High

Secondary injection verifies the relay or trip unit alone and tells nothing about the current transformer or the wiring between it and the relay, so primary injection remains the full-path commissioning test while secondary injection serves routine maintenance.

ProvenanceMegger application page supports data record instr.secondary-injection-test-set.scope-limit, which is cited on the entry Secondary injection test set.SOURCEMegger application pageMegger application pageManufacturer pageDATA RECORDinstr.secondary-injection-test-set.scope-limitinstr.secondary-injectio..Verified 2026-10-27ENTRYSecondary injection test setSecondary injection test..No revisions
Provenance. Where this record comes from and where it is used: the cited source, the record itself and the entry that cites it.
Provenance: the chain from source to entry.
StepItemDetail
SourceMegger application pageManufacturer page
Data recordinstr.secondary-injection-test-set.scope-limitVerified 2026-10-27
EntrySecondary injection test setNo revisions
Subject
Secondary injection test set (Instrument classes)
Kind
Instrument fact
Source
Megger application page, web page edition, Primary Injection Testing Solutions, Megger. Publisher page

History

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

Cite this page

Cite the governing standard for the fact itself; cite this page as the finding aid.

"Data record instr.secondary-injection-test-set.scope-limit." Test Instrument Reference. 2026-10-27. https://www.testinstrumentreference.com/data/instr.secondary-injection-test-set.scope-limit/.