Protective Relay Reference

Data record tests.polarity-test.equipment.relay.maintenance

Verified 2026-10-13 Confidence: Medium

Provenance pending: the source of this record has not yet been confirmed as official.

Polarity Test is specified for low-voltage ground-fault protection systems in maintenance testing at clause 7.14.B of ANSI/NETA MTS-2023.

Value: low-voltage ground-fault protection systems

ProvenanceANSI/NETA MTS-2023 supports data record tests.polarity-test.equipment.relay.maintenance, which is cited on the entry Polarity test.SOURCEANSI/NETA MTS-2023ANSI/NETA MTS-2023Licensed standard, clause 7.14.BDATA RECORDtests.polarity-test.equipment.relay.maintenancetests.polarity-test.equi..Verified 2026-10-13ENTRYPolarity testPolarity testNo 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
SourceANSI/NETA MTS-2023Licensed standard, clause 7.14.B
Data recordtests.polarity-test.equipment.relay.maintenanceVerified 2026-10-13
EntryPolarity testNo revisions
Subject
Polarity test (Test methods)
Kind
Equipment fact
Source
ANSI/NETA MTS-2023, clause 7.14.B, Maintenance Testing Specifications for Electrical Power Equipment and Systems, NETA. Publisher page

History

Every recorded change to this data record, oldest first.
DateChange
2026-10-13created

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

"Data record tests.polarity-test.equipment.relay.maintenance." Protective Relay Reference. 2026-10-13. https://www.protectiverelayreference.com/data/tests.polarity-test.equipment.relay.maintenance/.