Visual and mechanical inspection
Updated 2026-10-13
Data records
- Visual and Mechanical Inspection is specified for low-voltage ground-fault protection systems in acceptance testing at clause 7.14.A of ANSI/NETA ATS-2025. Value: low-voltage ground-fault protection systems.
- Visual and Mechanical Inspection is specified for low-voltage ground-fault protection systems in maintenance testing at clause 7.14.A of ANSI/NETA MTS-2023. Value: low-voltage ground-fault protection systems.
Elsewhere in the family
- Visual and mechanical inspection more on this entry on Battery Testing Reference
- Visual and mechanical inspection more on this entry on Circuit Breaker Reference
- Visual and Mechanical Inspection more on this entry on Electrical Testing Reference
- Visual and mechanical inspection more on this entry on Grounding Reference
- Visual and mechanical inspection more on this entry on Motor Testing Reference
- Visual and mechanical inspection more on this entry on Revenue Metering Reference
- Visual and mechanical inspection more on this entry on Switchgear Testing Reference
- Visual and mechanical inspection more on this entry on Transformer Testing Reference
- Dielectric withstand related entry on Circuit Breaker Reference
- Dielectric Withstand related entry on Electrical Testing Reference
- Dielectric withstand related entry on Motor Testing Reference
- Dielectric withstand related entry on Revenue Metering Reference
- Dielectric withstand related entry on Switchgear Testing Reference
- Dielectric withstand related entry on Transformer Testing Reference
- Insulation power factor dissipation factor related entry on Circuit Breaker Reference
- Insulation Power Factor Dissipation Factor related entry on Electrical Testing Reference
- Insulation power factor dissipation factor related entry on Motor Testing Reference
- Insulation power factor dissipation factor related entry on Revenue Metering Reference
- Insulation power factor dissipation factor related entry on Switchgear Testing Reference
- Insulation power factor dissipation factor related entry on Transformer Testing Reference
- Contact resistance related entry on Circuit Breaker Reference
- Contact Resistance related entry on Electrical Testing Reference
- Contact resistance related entry on Motor Testing Reference
- Contact resistance related entry on Switchgear Testing Reference
- Winding Resistance related entry on Electrical Testing Reference
- Winding resistance related entry on Motor Testing Reference
- Winding resistance related entry on Transformer Testing Reference
- ANSI C12.1-2026 related entry on Revenue Metering Reference
- ANSI/NETA ATS-2025 Standard for Acceptance Testing Specifications related entry on Electrical Testing Reference
- ANSI/NETA ECS-2024 Standard for Electrical Commissioning Specifications related entry on Electrical Testing Reference
- ANSI/NETA MTS-2023 Standard for Maintenance Testing Specifications related entry on Electrical Testing Reference
- FAA AC 150/5345-10H related entry on Electrical Testing Reference
- IEEE Recommended Practice for the Design of DC Power Systems for Stationary Applications related entry on Battery Testing Reference
- IEEE Standard Requirements for Instrument Transformers related entry on Revenue Metering Reference
- IEEE Standard Practices and Requirements for Semiconductor Power Rectifier Transformers related entry on Transformer Testing Reference
Sources
- ANSI/NETA ATS-2025, Acceptance Testing Specifications for Electrical Power Equipment and Systems, 2025 edition, NETA. Cited: clause 7.14.A. Held as: Purchased single-user copy. Publisher page
- ANSI/NETA MTS-2023, Maintenance Testing Specifications for Electrical Power Equipment and Systems, 2023 edition, NETA. Cited: clause 7.14.A. Held as: Purchased single-user copy. Publisher page
Obtaining the documents
- ANSI/NETA ATS-2025: publisher catalog or sales page
- ANSI/NETA MTS-2023: publisher catalog or sales page
Changelog (2 entries)
| Date | Revision | Change |
|---|---|---|
| 2026-10-13 | created (tests.visual-and-mechanical-inspection.equipment.relay.acceptance) | |
| 2026-10-13 | created (tests.visual-and-mechanical-inspection.equipment.relay.maintenance) |
Cite this page
Cite the governing standard for the fact itself; cite this page as the finding aid.
"Visual and mechanical inspection." Protective Relay Reference. 2026-10-13. https://www.protectiverelayreference.com/tests/visual-and-mechanical-inspection/.
Protective Relay Reference, Visual and mechanical inspection (Oct. 13, 2026), https://www.protectiverelayreference.com/tests/visual-and-mechanical-inspection/.
@misc{etr-tests-visual-and-mechanical-inspection,
title = {Visual and mechanical inspection},
howpublished = {\url{https://www.protectiverelayreference.com/tests/visual-and-mechanical-inspection/}},
organization = {Protective Relay Reference},
publisher = {Protective Relay Reference},
year = {2026},
note = {last substantive change 2026-10-13}
}{{cite web |title=Visual and mechanical inspection |website=Protective Relay Reference |publisher=Protective Relay Reference |url=https://www.protectiverelayreference.com/tests/visual-and-mechanical-inspection/ |date=2026-10-13 |access-date=}}