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North American Electric Reliability Corporation

PRC-026-2

Relay Performance During Stable Power Swings

Latest Edition2024-04-01
Country ScopeNorth America
CategoryReliability Standards / Protection and Control
Record Typestandard
ApplicabilityEnforceable after approval or adoption by the applicable regulatory authority

Applicability Summary

NERC reliability standard in the PRC family addressing relay performance during stable power swings.

Notes

NERC page label: Mandatory Subject to Enforcement. Standard document modified February 10, 2026. Public notes: Filing/Order Docket No. RD22-2-000.