Lightning protection and earthing, explained by the engineers who install it
Standards interpretation, field test methods and design decisions — written for facility managers, consultants and electrical contractors working in India.
IS/IEC 62305 Lightning Protection Design: A Practical Guide for Indian Projects
How to run a risk assessment, pick a protection level, and translate rolling sphere radius into a buildable air termination layout.
Earth Resistance Testing: Fall-of-Potential, Clamp-On and Which One to Trust
The three field methods used on Indian sites, when each is valid, and the mistakes that produce falsely low readings.
Structural Earthing vs Conventional Earth Pits: What Changes on a High-Rise
Using foundation reinforcement as an earth electrode lowers impedance, saves land and is explicitly permitted by IS 3043 and IEC 62305-3.
SPD Coordination: Why One Surge Device at the Panel Is Never Enough
Type 1, Type 2 and Type 3 devices do different jobs. Here is how to stage them across an Indian LT distribution.
Annual LPS Maintenance Checklist for Facility Teams
A visual and instrumented inspection routine that keeps your system compliant and your insurance valid.
Send your drawings. Get a compliant system design back.
Share roof plans, structure height and soil data — our team returns a risk assessment summary, air termination or earthing layout, bill of materials and a fixed-price proposal.
- Risk assessment to IS/IEC 62305-2
- IEC 62561 type-tested ARK Make components
- Installation, testing and documented handover