Risk assessment. Design. Protection.
Lightning
Risk assessment & Design in compliance with IEC 62305:2024 & NF C 17-102:2011
1 Tool, 2 Functions
Lightning risk calculation
IEC 62305:2024 Expert workspace: structured zone, system and line input, controlled server-side calculation and pre-sizing. Closed selections from the transcribed catalogue need no added proof; every applicability decision or applied measure requires a rationale and a declared documentary reference retained in the dossier but not verified.
- IEC 62305:2024
- NF C 17-102:2011
- Custom-header PDF when a logo is supplied
- Professional report
- Manual LPL for pre-sizing
- Multi-zone & multi-bldg.
2D/3D Design Studio
Position your lightning rods on plan or satellite view. Visualise ESE protection radii, choose the method (rolling sphere, mesh cage, angle) and export the full nomenclature.
- ESE & rolling sphere
- Mesh cage
- Plan/satellite import
- Auto nomenclature
- 2D & 3D view
- PDF/DXF export
🆓 Free
Free assessment for homes, offices or unoccupied buildings under 30 m, with no registration.
🟢 Initial
FD C 17-108 analysis, branded PDF and studies of standard structures.
Discover⚡ Pro
NF C 17-102:2011 + IEC 62305:2024, service lines and multi-building sites within the declared scope.
Discover💎 Expert
NF C 17-102:2011 + IEC 62305:2024, multi-zone from declared inputs, custom-header PDF and included 2D/3D Studio.
DiscoverGraphical design tool for your lightning protection installations — on satellite map, DXF or PDF plan.
From free consultation to complete professional design!
Protection methods available by module
Early Streamer Emitter lightning rod — extended protection radius per Δt and LPL. LPS France technology.
Fundamental electro-geometric model (EGM). Reference for all complex structures.
Surface application of EGM model. Roof protection via continuous conductive mesh.
Geometric simplification of rolling sphere for simple vertical rods (Franklin type).
Normative references
LPS France
French manufacturer of ESE lightning rods for over 25 years. Complete ESE range, connected maintenance and earthing accessories.
8 models in compliance with NF C 17-102:2011 — 4 advance times (10 to 60µs) in standard or communicating version.
Connected maintenance for ESE installations. Remote verification, real-time alerts, normative compliance without accessing the lightning rod.
Complete range of earthing accessories compliant with IEC 62305:2024 — conductors, connectors, inspection chambers, soil improver.
Ready-to-use standard installations — ESE + conductors + earthing. For common structures without a specific study.
LPS France Digital Offering
Connected tools, complete protection
IEC 62305:2024 risk calculation & 2D/3D design studio. You're here.
IoT supervision of your Paraton@ir® communicating lightning rods. Impact alerts, maintenance and centralised traceability.
Lightning strike detection and certification from GLD360 data, within 100 km of each probe placed on the map. Keraunic reports, strike certificates and Nsg data for IEC 62305:2024.
Monitor your sites. Alert the people you are responsible for. Teams, customers, visitors, contractors: warn everyone exposed to lightning risk.
Free mobile lightning proximity app. Real-time alerts to protect your people and field teams. iOS & Android.
Frequently Asked Questions
Everything you need to know about lightning protection