Power distribution from service to branch
Model your power distribution system from the utility service entrance through switchgear, distribution panels, and branch circuits. Every level has fault current, voltage, and sizing calculated automatically.
What you get
Model from utility source through transformers, switchgear, distribution panels, and branch circuits.
Available fault current calculated at utility, switchgear, distribution, and branch circuit levels.
Bus voltages and voltage drop tracked from the service entrance to the farthest load.
Cables, breakers, and equipment sized per NEC at every level of the distribution system.
Equipment interrupting ratings checked against available fault current at every point.
See the complete distribution system in one diagram with all analysis results.
The complete distribution system in one model
Power distribution design requires understanding the system holistically — fault currents propagate down, voltage drops accumulate, and equipment at every level must be properly rated.
- Model the complete distribution hierarchy in one diagram
- Fault current propagation visible from source to branch
- Voltage drop accumulates and is visible at every level
- Equipment at every level sized and verified automatically
Start free. Upgrade when you need more.
Free tier includes 1 project with up to 2 buses. Paid plans start at $27/month for consultants and $149/month for unlimited access.
View All PlansFrequently asked questions
As many as your system requires. Utility → transformer → main switchgear → distribution → panels → branch circuits. No artificial limits on hierarchy depth.
Yes. Fault current is calculated at every bus, so you can see how it decreases as you move further from the source through transformer and cable impedances.
Yes. Voltage drop accumulates through each cable and transformer in the path. You can see the total drop from source to any load.
Yes. ekx models systems at any voltage level, from utility medium voltage through low voltage branch circuits.
Model your entire distribution system.
Service to branch. Fault current, voltage, and sizing at every level.
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