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Project information EPC report metadata
Fills the cover page, document-control table, revision history, design-basis section, and footer of every generated report — required for an IEC 61082-1 / 61355-1 deliverable.
Design basis
Revision history
Relay configuration CT
Pick ANSI/IEEE C37.2 function codes you want this relay to perform. Each checked function exposes a row of settings (pickup, time, curve). Settings JSON is the source of truth — the calc engine + sim harness read it directly.
Pick a manufacturer relay model. Its factory-default function set + recommended settings will populate the CT. After loading, you can still fine-tune each function on the "By function" tab.
Configure —
Choose from database —
Report —
Display parameters by category
New elements auto-pick these. Button force-applies to elements already on the schema.
NO NETWORK SELECTED BASE
Idle
DRAWING SHEET FRAME
IEC ISO 5457 (A0–A4) or ANSI/IEEE sizes (A–E). The frame is a visual guide for printing — it does not affect calculations.
Equipment Libraries
Search:
IMPORT EQUIPMENT
Three flavours. CSV/JSON go straight into your selected library. URL parser is a heuristic helper — it returns CANDIDATES for review, you decide which ones to import.
Download CSV template · header must include category and display_name · params_json must be valid JSON.
…or paste content directly:
PROGRAM SETTINGS
Editor preferences for this browser. Saved locally.
Standard nominal voltages from the chosen system populate the dropdown next to every voltage field (Un / U_pri / U_sec / U_hv / U_mv / U_lv / U_kV). All voltage inputs are shown in kV regardless of internal storage.
For every newly placed element, these parameter keys (if the symbol has them) are auto-marked "visible on schematic". Doesn't affect already-placed elements. Use the eye icon next to each field in the right-panel to override per-node.