Protection Relay Settings Record (Excel)
Free download · Excel (.xlsx)
Relay settings records are critical for protection coordination studies and maintenance audits. This Excel template provides a structured relay schedule with columns: Relay Tag, Make & Model, Location, Protected Equipment, Rated Current, CT Ratio, Pickup (Is), TMS, Curve Type (SI/VI/EI/DT), Highset Setting, Definite Time Setting, Last Test Date, and Engineer Sign-off. Dropdown lists for curve type and conditional formatting for overdue test dates are built in. Use this to document all relay settings in a protection coordination study or as a live maintenance register.
What's Included
How to Print
- ●Open in Microsoft Excel 2016+, Google Sheets, or LibreOffice Calc
- ●Add your company logo and project details to the header
- ●Copy data rows to add more circuits or equipment
- ●Print on A4 or A3 landscape for site records
- ●Keep completed records for design verification and audit trail
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Free printable A3 protection coordination poster. Time-current characteristic curves for typical system hierarchy. CTI zones, instantaneous pickup bands, coordination rules.
Frequently Asked Questions
What software do I need to open this?
Microsoft Excel 2016 or later, Google Sheets, or LibreOffice Calc. Dropdown lists may require Excel for full functionality.
Can I modify this template for my company?
Yes. Add your company logo, additional columns, or site-specific fields. We only ask that you keep the ECalPro attribution.
Does this include relay coordination curves?
This is a settings record template, not a coordination study tool. Use ECalPro's Protection Coordination Calculator to generate and verify time-current curves.
What standard format does this follow?
Column structure follows IEC 60255 relay parameter conventions. Curve type abbreviations per IEC 60255-151.