Skip to content

Release v1.4.1

Choose a tag to compare

View all tags
@spyshow spyshow released this 14 Sep 09:04
· 68 commits to master since this release
v1.4.1
09d9be0

Release v1.4.1 - MDB and SMDB Circuit Breaker Hierarchy & Apartment MCB Sizing

  • Upstream Feeder from MDB / Subpanel Main Incomer: Always an MCCB (IEC 60947-2, minimum 160AF, 36kA+ or ACB >= 630A).
  • Subpanel Outgoing Circuits: All circuits <= 63A default to domestic MCB (IEC 60898-1). Heavy equipment (> 63A or high-power 3-phase motors) uses an MCCB.
  • Apartment Circuit Sizing: Sized to design demand current (e.g. Ib = 23.9A -> 32A MCB) instead of 100% undiversified connected load.
  • Trace Modal Engine: Displays realistic modular DIN-rail frame, Icn rating, and IEC 60898-1 citation for MCBs.
Assets 2
Loading