Live calcs
Connected 150 kVA · demand 120 kVA · loading 64%
Generator loading 64% of 188 kVA rating (NEC 702.4(B))
Fuel ~9.6 gal/h (generic curve) · ~28.7 h/tank · ~230 gal/day
80 ft · 300 Cu · 226 A @ 480 V 3φ
Voltage drop 0.4% is within the 3% guidance (NEC 210.19(A) IN)
Conduit fill 19% (limit 40%) (NEC Ch.9 T.1)
Load 226 A within adjusted ampacity 285 A (NEC 310.16)
Trench route — burial depth, cover, and raceway type for the wiring method must be verified by a licensed EC. (NEC 300.5)
40 ft · 300 Cu · 226 A @ 480 V 3φ
Voltage drop 0.2% is within the 3% guidance (NEC 210.19(A) IN)
Conduit fill 16% (limit 40%) (NEC Ch.9 T.1)
Load 226 A within adjusted ampacity 285 A (NEC 310.16)
Unverified planning aid. Verify against official NEC, local code, AHJ, and qualified professional review before real-world use.
What you're looking at
A complete generator install planned over the real yard: site plan aligned on aerial imagery, GEN → ATS feeder in trench, interior EMT run, clearances, crane path, and staging — with live voltage-drop, conduit-fill, and ampacity planning checks on every run.
The field packet (schedules, generator sizing, fuel/runtime, material list, grounding checklist) prints from the real product — ask for pilot access to run your own job.