What this planner solves
This tool addresses junction placement around known branch points. The objective is to create a planning schedule where branch locations are served by junction points and route sections remain within a user-defined preferred length.
Planning method
The route is divided into sections using branch positions as mandatory planning anchors. Additional junction locations are inserted where the remaining span exceeds the preferred maximum section length. The model reports the resulting section lengths and junction positions.
Why branch points are treated differently
A branch point is a functional reason for a junction location. A purely distance-based junction may be geometrically convenient but operationally less useful if it does not serve a real branch or accessible point.
Example
A 60-unit route with a preferred maximum section of 20 units and branch points at 18 and 45 units will use those branch locations as anchors and may introduce additional planning points in the resulting gaps.
Accessibility
The accessibility input acts as a simple spacing constraint in the planning model. It does not represent a universal code distance. Actual access requirements depend on enclosure type, location, environment and applicable project requirements.
Limitations and safety
The planner does not check box size, conductor bending space, splice requirements, ingress protection, enclosure ratings or jurisdiction-specific requirements. Verify the final arrangement from the actual installation design.
Frequently asked questions
Does it choose junction-box size?
No. Box selection requires actual conductor and splice information.
Can branch points be close together?
Yes, but the planner will retain their entered positions. Review whether the resulting arrangement is practical.
Is the maximum section length a code requirement?
No. It is a user-defined planning preference.