Data record `qty.short-circuit-ratio.ieee519.use`

Verified 2026-10-27 Confidence: Medium

In IEEE 519-2022 the short circuit ratio at the point of common coupling selects the row of Table 2, Table 3 or Table 4 that applies to a user, with the most restrictive row for the weakest supply and a footnote holding power generation facilities to that row regardless of their ratio.

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.
Step	Item	Detail
Source	IEEE 519-2022	Licensed standard, clause 5.3
Data record	qty.short-circuit-ratio.ieee519.use	Verified 2026-10-27
Entry	Short circuit ratio (SCR)	No revisions

Subject: Short circuit ratio (SCR) (Quantities, units and formulas)
Kind: Standard scope
Source: IEEE 519-2022, clause 5.3, Harmonic Control in Electric Power Systems, IEEE. Publisher page Publisher information page

History

Every recorded change to this data record, oldest first.
Date	Change
2026-10-27	created

Cite this page

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

"Data record qty.short-circuit-ratio.ieee519.use." Power Quality Reference. 2026-10-27. https://www.powerqualityreference.com/data/qty.short-circuit-ratio.ieee519.use/.

Power Quality Reference, Data record qty.short-circuit-ratio.ieee519.use (Oct. 27, 2026), https://www.powerqualityreference.com/data/qty.short-circuit-ratio.ieee519.use/.

@misc{etr-data-qty-short-circuit-ratio-ieee519-use,
  title = {Data record qty.short-circuit-ratio.ieee519.use},
  howpublished = {\url{https://www.powerqualityreference.com/data/qty.short-circuit-ratio.ieee519.use/}},
  organization = {Power Quality Reference},
  publisher = {Power Quality Reference},
  year = {2026},
  note = {last substantive change 2026-10-27}
}

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