ELECTRICAL
Electrical Engineering
Electrical Engineering Automation
FrameAI reads your electrical panel schedule Excel file and runs a full NEC Article 220 demand analysis. Output includes branch circuit schedules, feeder demand factors, voltage drop checks, NFPA 70E ampacity derating, and recommended cable sizes — ready to drop into your next project submittal.
$45/mo Individual · $400/yr Studio · Free tier: 3 projects
3 hrs
per panel schedule manual
$45
/mo — pays for itself in 1 proj.
From Excel Upload to Code-Compliant Output
Upload your existing panel schedule Excel. FrameAI returns a full NEC Art. 220 analysis — no manual calculation work.
panel_name | circuit | load_type | watts | voltage | phase | power_factor | demand_factor | length_m | cable_size_mm2 | notes
FrameAI → demand_va | demand_amps | vd_pct | recommended_awg | panel_schedule.pdf
What You Get
■ NEC Art. 220 Panel Schedules
NEC §220.11/§220.12 demand calculations per panel. Branch circuits, feeders, and service summaries grouped by board name. Table 220.12 lighting demand by square footage, §220.42 receptacle, §220.18 dryer/range.
■ Demand Factor Engine
NEC Table 220.42 lighting by area type, §220.18 continuous load, §220.32 dryer range calculation, §220.53 appliance demand factors. Motor demand per §430.24 and NEC Chapter 9 conduit fill checks.
■ Cable Sizing + Voltage Drop
NEC Table 310.16 ampacity (Cu/Al, 60/75/90°C terminations), Chapter 9 conduit fill, and voltage drop % per circuit. 3% branch / 5% feeder limits. NFPA 70E ampacity derating for ambient temperature and conduit fill.
■ PDF Panel Schedule Output
Code-compliant A4 panel schedule PDF per project — circuit table, demand summary, cable sizing, voltage drop results, NEC code references. Available via Excel upload or /electrical/demo interactive tool.
Try It Free — No Signup Required
3 free projects. Upload your panel data and get results in under 2 minutes.
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Free tier: 3 projects. No credit card required.