Capacity and utilisation
Compare design current against adjusted cable capacity with support for derating and parallel cable runs.
LVA Power PlannerDocumentationCable planning and review
Temporary-power cable design depends on the full path through the distribution system. LVA Power Planner records inbound and outgoing cable sections, uses the planned circuit load and carries cumulative voltage drop through connected distros.
Compare design current against adjusted cable capacity with support for derating and parallel cable runs.
Review section and cumulative voltage drop together with the estimated voltage at the end of each circuit.
Use a shared standard library, workspace-specific overrides and project-only custom cable records.
LVA Power Planner is an indicative planning and documentation tool. It does not independently verify or certify compliance with BS 7909, BS 7671 or any other standard. Responsibility remains with the competent person and relevant duty holder.